National Environmental Technology Centre: 14/06/2000
Ladybower Nitrogen Dioxide ppb,GMT: hour ending, Site started 27/10/1988
GMT, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,, Max, Ave,Max 15min
01/01/97, , 2.4, 1.4, 2.9, 1.3, 4.6, 5.8, 4.3, 5.7, 2.8, 5.0, 3.5, 3.4, 3.8, 6.3, 7.6, 8.6, 7.8, 8.4, 6.4, 5.5, 4.9, 7.7, 5.0,, 8.6, 5.0, 9.6
02/01/97, 2.4, 1.0, 1.7, 1.8, 2.0, 1.2, 1.0, 0.5, 0.9, 1.1, 1.2, 1.4, 1.7, 3.7, 6.2, 12.9, 11.9, 10.8, 12.9, 17.0, 19.8, 30.3, 21.6, 18.1,, 30.3, 7.6, 35.4
03/01/97, 7.8, 5.3, 10.3, 7.6, 8.6, 11.0, 8.1, 8.4, 10.8, 11.3, 9.6, 12.2, 10.4, 8.3, 6.1, 7.1, 8.1, 8.5, 10.8, 7.0, 4.0, 2.3, 5.0, 6.0,, 12.2, 8.1, 12.9
04/01/97, 5.9, 3.4, 2.8, 5.8, 9.6, 8.4, 8.3, 7.1, 7.7, 7.3, 8.0, 7.5, 7.7, 9.8, 12.7, 11.3, 9.2, 8.5, 6.6, 6.5, 7.6, 6.4, 4.1, 2.9,, 12.7, 7.3, 16.7
05/01/97, 1.6, 1.0, 0.4, 0.5, 3.7, 3.0, 3.8, 6.7, 6.6, 5.5, 4.9, 4.2, 4.2, 6.0, 7.5, 8.9, 9.3, 13.7, 19.5, 19.1, 18.2, 14.9, 13.5, 12.3,, 19.5, 7.9, 21.5
06/01/97, 13.7, 6.9, 6.3, 6.2, 5.7, 3.9, 4.7, 8.5, 11.1, 18.8, 19.6, 17.8, 19.5, 9.8, 17.6, 20.1, 22.5, 18.2, 12.0, 15.2, 15.3, 9.9, 5.4, 5.9,, 22.5, 12.3, 24.9
07/01/97, 8.6, 7.7, 7.4, 13.4, 11.1, 8.6, 10.8, 14.1, 23.6, 26.9, 21.2, 19.7, 16.3, 15.9, 16.2, 18.9, 12.7, 10.2, 15.1, 17.2, 18.5, 16.0, 12.3, 12.9,, 26.9, 14.8, 28.7
08/01/97, 7.0, 5.0, 2.9, 2.4, 7.1, 6.8, 7.5, 13.9, 13.9, 8.3, 5.7, 7.7, 9.7, 10.0, 9.9, 14.6, 15.6, 20.2, 17.1, 16.8, 13.9, 16.9, 17.5, 11.6,, 20.2, 10.9, 21.5
09/01/97, 9.1, 4.9, 7.2, 4.7, 5.8, 5.9, 5.7, 6.3, 9.3, 12.3, 11.0, 12.1, 12.0, 10.9, 9.1, 14.3, 23.1, 20.7, 16.2, 14.4, 10.7, 7.2, 10.6, 15.1,, 23.1, 10.8, 26.3
10/01/97, 16.9, 14.3, 9.8, 12.3, 7.9, 10.4, 16.3, 16.8, 21.9, 20.5, 18.7, 13.1, , , 5.4, 8.7, 15.4, 21.7, 24.4, 24.8, 24.3, 24.4, 24.8, 25.6,, 25.6, 17.2, 25.9
11/01/97, 26.2, 26.1, 25.8, 25.7, 25.2, 24.1, 22.9, 23.1, 22.8, 22.5, 22.8, 23.3, 23.3, 24.3, 25.1, 25.7, 26.4, 26.0, 26.2, 26.2, 25.5, 24.9, 23.7, 22.4,, 26.4, 24.6, 26.5
12/01/97, 20.1, 12.1, 9.1, 7.1, 5.1, 4.9, 4.2, 3.3, 2.9, 2.7, 2.3, 2.3, 3.0, 3.7, 3.6, 3.3, 6.1, 7.0, 4.9, 4.6, 5.9, 7.2, 8.0, 8.1,, 20.1, 5.9, 21.1
13/01/97, 7.5, 4.5, 4.7, 4.6, 4.3, 3.8, 2.7, 2.7, 2.7, 3.4, 3.5, 3.6, 6.5, 7.7, 9.5, 13.1, 13.8, 10.4, 9.1, 4.9, 2.9, 4.6, 6.7, 9.0,, 13.8, 6.1, 15.3
14/01/97, 13.7, 8.8, 9.3, 6.7, 12.0, 12.0, 6.9, 4.4, 4.3, 8.3, 10.2, 11.6, 11.9, 15.0, 17.3, 17.5, 7.9, 6.7, 7.8, 3.3, 2.9, 2.9, 4.4, 6.3,, 17.5, 8.8, 19.6
15/01/97, 13.2, 12.0, 12.8, 12.5, 11.6, 10.6, 8.2, 6.5, 6.3, 6.8, 13.1, 22.5, 24.0, 24.1, 28.2, 32.1, 36.0, 35.7, 36.1, 35.1, 32.0, 29.8, 33.0, 32.2,, 36.1, 21.4, 37.4
16/01/97, 32.2, 27.9, 19.8, 12.4, 7.4, 5.5, 8.4, 15.3, 17.5, 18.3, 22.5, 22.0, 20.9, 21.6, 22.4, 29.1, 29.1, 32.4, 34.1, 40.5, 45.1, 52.2, 51.9, 47.5,, 52.2, 26.5, 53.3
17/01/97, 44.2, 40.8, 38.2, 35.0, 32.8, 30.0, 27.6, 22.9, 19.6, 21.7, 24.4, 22.5, 21.3, 18.7, 7.5, 4.6, 4.6, 4.3, 3.9, 3.3, 3.2, 3.0, 3.5, 3.0,, 44.2, 18.4, 44.6
18/01/97, 3.2, 3.2, 3.3, 2.7, 2.9, 3.4, 3.4, 4.2, 7.8, 7.3, 7.9, 11.7, 10.3, 8.3, 11.0, 16.5, 15.3, 11.8, 10.8, 10.9, 11.4, 7.4, 5.4, 6.3,, 16.5, 7.8, 18.2
19/01/97, 8.1, 7.2, 6.8, 5.7, 6.0, 8.7, 8.5, 6.5, 7.6, 6.5, 21.7, 23.2, 17.7, 15.5, 11.6, 10.9, 20.2, 14.0, 11.1, 6.4, 5.4, 6.1, 7.2, 7.5,, 23.2, 10.4, 27.3
20/01/97, 2.6, 3.5, 3.9, 3.6, 2.9, 2.9, 2.3, 4.3, 8.2, 10.4, 10.4, 12.1, 9.7, 8.9, 9.9, 11.3, 9.5, 14.7, 24.8, 25.8, 23.6, 20.1, 17.4, 19.3,, 25.8, 10.9, 27.3
21/01/97, 24.5, 20.1, 15.2, 9.5, 5.6, 3.4, 2.5, 1.7, 2.4, 5.3, 7.2, 22.9, 18.5, 12.8, 11.1, 12.0, 9.8, 10.7, 10.5, 5.6, 5.5, 9.3, 8.5, 8.0,, 24.5, 10.1, 35.0
22/01/97, 6.9, 8.9, 10.2, 12.7, 16.4, 20.0, 24.2, 26.4, 26.3, 25.2, 23.7, 24.5, 24.9, 24.9, 24.5, 25.2, 26.7, 27.2, 26.3, 24.9, 24.2, 21.8, 23.8, 22.3,, 27.2, 21.8, 27.3
23/01/97, 18.2, 16.1, 15.8, 15.4, 12.6, 10.3, 8.0, 6.2, 10.6, 9.6, 11.6, 14.0, 14.6, 18.8, 19.6, 20.4, 21.0, 21.5, 21.2, 21.5, 21.1, 21.2, 21.1, 23.0,, 23.0, 16.4, 24.0
24/01/97, 21.7, 25.4, 27.5, 28.3, 27.9, 28.1, 27.9, 27.2, 24.5, 20.0, 18.2, 14.5, 13.9, 11.7, 12.5, 17.6, 26.2, 28.8, 28.3, 27.4, 26.6, 25.0, 12.4, 12.3,, 28.8, 22.2, 29.2
25/01/97, 8.9, 10.1, 6.2, 4.8, 4.2, 3.6, 3.9, 3.5, 3.6, 4.1, 5.6, 8.6, 12.3, 18.8, 21.0, 11.6, 12.2, 13.3, 22.0, 23.2, 27.4, 32.2, 33.4, 29.0,, 33.4, 13.5, 35.9
26/01/97, 27.9, 23.1, 19.2, 16.3, 25.1, 22.7, 18.8, 12.2, 12.7, 13.3, 14.5, 18.6, 20.3, 22.3, 18.6, 18.7, 20.7, 23.6, 16.9, 14.9, 10.0, 7.3, 8.3, 12.8,, 27.9, 17.5, 31.1
27/01/97, 8.6, 14.5, 15.2, 21.8, 20.0, 11.8, 5.8, 6.4, 10.0, 8.9, 12.4, 15.6, 20.8, 36.1, 44.3, 39.9, 30.8, 21.8, 21.9, 16.5, 13.6, 8.1, 5.3, 8.9,, 44.3, 17.5, 45.6
28/01/97, 6.5, 4.6, 4.7, 4.6, 3.1, 2.4, 1.8, 1.4, 1.7, 2.3, 2.8, 2.5, 2.0, 3.3, 5.2, 4.4, 8.3, 18.7, 36.1, 40.8, 38.4, 22.3, 15.7, 29.6,, 40.8, 11.0, 42.1
29/01/97, 19.8, 8.8, 12.8, 15.2, 10.5, 7.4, 6.6, 4.3, 3.2, 3.7, 11.5, 14.1, 13.7, 16.6, 18.6, 30.1, 38.6, 44.5, 43.8, 40.1, 37.8, 33.3, 24.3, 12.3,, 44.5, 19.7, 47.2
30/01/97, 9.9, 10.2, 7.0, 16.5, 10.1, 5.2, 4.6, 4.7, 4.1, 6.0, 9.5, 6.6, 8.6, 18.2, 21.0, 17.7, 15.1, 15.3, 18.9, 28.5, 29.2, 28.6, 18.2, 14.0,, 29.2, 13.7, 31.1
31/01/97, 12.3, 6.5, 8.4, 13.6, 23.4, 12.9, 11.1, 24.9, 23.9, 16.2, 12.1, 15.0, 16.7, 11.6, 17.0, 29.0, 36.5, 35.3, 32.6, 30.8, 29.8, 29.2, 26.4, 14.5,, 36.5, 20.4, 37.0
01/02/97, 5.6, 4.6, 4.0, 4.6, 4.6, 6.1, 6.4, 4.7, 4.8, 7.2, 9.2, 10.5, 12.1, 13.8, 17.1, 18.3, 19.5, 20.5, 17.2, 19.4, 22.4, 21.4, 18.6, 16.0,, 22.4, 12.0, 23.0
02/02/97, 11.8, 8.5, 8.4, 9.5, 13.1, 12.3, 8.1, 7.0, 5.5, 7.7, 8.0, 4.4, 3.8, 4.4, 5.6, 7.0, 6.7, 7.7, 16.1, 19.3, 12.9, 15.2, 14.1, 12.8,, 19.3, 9.6, 22.5
03/02/97, 12.8, 12.6, 11.0, 8.2, 6.8, 4.0, 3.2, 5.4, 7.6, 6.7, 8.9, 5.5, 6.7, , , , , 10.3, 7.5, 4.1, 1.9, 1.9, 1.5, 1.4,, 12.8, 6.4, 13.4
04/02/97, 1.0, 1.0, 1.0, 1.0, 1.0, 1.4, 1.8, 2.3, 2.8, 2.5, 2.7, 2.3, 4.6, 8.4, 8.7, 14.4, 16.8, 20.2, 13.9, 13.4, 12.7, 6.5, 7.0, 17.1,, 20.2, 6.9, 23.4
05/02/97, 12.3, 17.7, 9.6, 9.8, 9.8, 7.1, 7.2, 7.8, 16.3, 12.0, 10.1, 18.8, 18.3, 15.3, 14.0, 16.0, 14.7, 20.5, 29.8, 20.2, 14.8, 7.7, 6.7, 3.0,, 29.8, 13.3, 33.5
06/02/97, 2.2, 1.7, 1.7, 1.9, 1.8, 3.4, 3.9, 3.2, 3.3, 3.5, 4.2, 4.7, 4.2, 3.8, 2.4, 2.7, 3.8, 7.4, 7.2, 4.3, 3.5, 2.3, 3.5, 3.5,, 7.4, 3.5, 8.1
07/02/97, 2.7, 2.2, 2.2, 1.9, 1.4, 2.6, 2.2, 4.8, 11.7, 11.5, 14.6, 10.2, 7.4, 6.0, 7.2, 7.2, 11.3, 12.2, 18.2, 17.9, 13.8, 9.6, 5.3, 2.9,, 18.2, 7.8, 20.6
08/02/97, 2.6, 1.9, 1.5, 1.2, 1.1, 1.0, 0.9, 1.1, 1.0, 1.1, 1.9, 2.7, 4.1, 2.2, 1.4, 2.5, 1.9, 2.0, 1.7, 1.2, 1.1, 1.0, 1.0, 1.0,, 4.1, 1.6, 4.8
09/02/97, 0.7, 0.5, 0.5, 0.5, 0.0, 0.1, 0.5, 0.5, 0.9, 1.7, 2.9, 4.9, 6.4, 8.2, 9.7, 3.4, 2.5, 3.4, 3.6, 2.4, 4.7, 4.1, 2.4, 2.4,, 9.7, 2.8, 12.0
10/02/97, 2.6, 3.0, 2.2, 3.5, 2.5, 3.4, 3.5, 3.1, 4.4, 4.7, 2.5, 2.0, 4.3, 1.8, 1.3, 1.8, 1.4, 1.8, 3.4, 3.8, 6.1, 4.9, 2.3, 1.0,, 6.1, 3.0, 7.2
11/02/97, 1.1, 0.5, 0.6, 0.5, 0.5, 0.4, 0.6, 0.8, 1.4, 1.2, 1.8, 3.0, 2.4, 2.4, 5.9, 9.3, 12.7, 15.6, 9.8, 9.8, 11.5, 11.3, 2.6, 3.7,, 15.6, 4.6, 17.7
12/02/97, 2.4, 1.3, 1.1, 0.8, 1.0, 1.0, 0.9, 1.3, 2.8, 3.6, 3.5, 2.5, 1.7, 1.4, 2.0, 1.7, 1.8, 2.2, 2.8, 2.5, 2.2, 4.1, 3.4, 1.4,, 4.1, 2.1, 4.8
13/02/97, 1.0, 0.7, 0.8, 0.9, 0.5, 1.0, 3.5, 5.6, 7.2, 4.8, 5.2, 3.9, 3.6, 3.5, 3.7, 3.0, 4.9, 7.4, 9.0, 9.0, 11.8, 11.9, 8.6, 8.7,, 11.9, 5.0, 13.4
14/02/97, 7.7, 5.6, 4.7, 4.3, 4.7, 4.6, 3.8, 3.4, 2.5, 1.7, 2.3, 10.8, 20.0, 11.2, 6.9, 8.4, 5.9, 5.5, 10.9, 8.4, 9.0, 6.5, 9.4, 9.5,, 20.0, 7.0, 22.5
15/02/97, 10.0, 7.7, 6.0, 4.9, 2.9, 2.8, 2.8, 3.5, 3.2, 2.7, 4.9, 7.3, 5.8, 6.9, 4.4, 7.2, 9.6, 11.6, 12.9, 15.8, 9.6, 9.7, 7.7, 16.0,, 16.0, 7.3, 22.0
16/02/97, 23.1, 21.1, 13.8, 5.3, 3.1, 3.0, 3.6, 7.7, 4.1, 3.7, 8.4, 12.0, 9.8, 10.3, 12.8, 10.5, 12.8, 10.9, 4.6, 2.9, 3.3, 2.3, 1.3, 0.5,, 23.1, 8.0, 25.4
17/02/97, 0.5, 0.5, 0.5, 0.6, 0.9, 1.5, 3.5, 5.4, 6.2, 6.1, 4.8, , , , , , , , , , , , , ,, 6.2, , 7.7
18/02/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
19/02/97, , , , , , , , , , , , , , , , 5.3, 4.7, 4.4, 3.1, 3.9, 3.9, 2.8, 4.0, 4.0,, 5.3, , 6.5
20/02/97, 3.2, 2.5, 2.6, 1.3, 1.2, 1.1, 1.3, 2.1, 3.4, 2.7, 2.6, 2.7, 2.1, 2.1, 1.7, 1.8, 2.2, 1.8, 1.6, 1.6, 1.7, 1.5, 1.1, 1.2,, 3.4, 2.0, 4.1
21/02/97, 1.0, 1.0, 1.0, 1.0, 1.3, 2.5, 3.0, 4.1, 6.4, 7.3, 7.0, 7.8, 5.1, 5.8, 5.1, 5.9, 7.5, 6.5, 3.1, 3.3, 4.9, 5.4, 3.0, 2.5,, 7.8, 4.2, 8.9
22/02/97, 2.3, 2.7, 1.8, 1.2, 1.2, 1.2, 1.2, 1.6, 1.6, 1.2, 1.6, 1.7, 1.8, 2.2, 2.2, 2.2, 1.8, 2.1, 2.2, 2.0, 2.3, 4.1, 2.4, 2.2,, 4.1, 2.0, 5.6
23/02/97, 2.2, 2.0, 2.3, 2.3, 1.5, 1.2, 1.3, 1.7, 1.7, 1.8, 2.2, 2.7, 2.8, 2.2, 1.7, 1.5, 1.6, 2.0, 2.9, 4.1, 3.3, 2.3, 2.8, 2.0,, 4.1, 2.2, 5.1
24/02/97, 1.0, 0.7, 0.5, 0.5, 0.4, 0.5, 1.0, 1.3, 1.6, 1.8, 2.1, 2.1, 1.6, 1.4, 1.6, 4.2, 4.6, 3.9, 7.6, 14.9, 8.4, 6.7, 5.6, 1.5,, 14.9, 3.1, 17.4
25/02/97, 0.7, 1.0, 1.0, 0.6, 0.8, 0.5, 0.6, 0.6, 1.1, 1.5, 1.5, 2.1, 3.8, 3.8, 4.0, 1.8, 3.3, 3.2, 2.2, 1.9, 1.3, 1.0, 1.1, 1.5,, 4.0, 1.7, 4.4
26/02/97, 1.2, 0.9, 0.7, 0.8, 0.7, 0.7, 1.2, 1.5, 2.7, 6.9, 8.1, 5.6, 6.9, 6.9, 6.1, 6.0, 6.4, 5.1, 5.6, 7.0, 4.6, 4.7, 3.7, 3.1,, 8.1, 4.0, 9.4
27/02/97, 2.7, 1.7, 1.7, 2.0, 2.7, 3.4, 4.0, 3.4, 4.3, 4.5, 8.6, 12.8, 10.7, 8.7, 10.0, 8.1, 7.4, 5.8, 3.1, 2.7, 2.3, 2.6, 4.2, 3.5,, 12.8, 5.0, 14.7
28/02/97, 2.4, 2.2, 2.1, 1.7, 1.7, 1.7, 2.5, 3.1, 2.3, 2.2, 2.2, 2.1, 2.2, 3.0, 2.3, 1.7, 2.8, 2.9, 3.0, 2.8, 3.5, 2.5, 1.6, 1.2,, 3.5, 2.3, 4.6
01/03/97, 0.5, 0.5, 0.4, 0.0, 0.0, 0.1, 0.5, 0.6, 1.4, 1.6, 2.0, 1.3, 1.0, 0.8, 0.8, 0.9, 0.8, 0.6, 1.0, 1.8, 1.7, 1.0, 0.8, 0.1,, 2.0, 0.8, 2.4
02/03/97, 0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.9, 1.8, 0.4, 0.9, 1.0, 1.0, 1.4, 1.3, 1.4, 1.8, 2.0, 3.8, 3.3, 4.6, 4.3, 2.4, 4.2, 5.2,, 5.2, 1.8, 5.8
03/03/97, 5.6, 4.8, 4.2, 3.3, 2.5, 3.4, 3.9, 4.6, 4.7, 3.3, 4.8, 3.8, 5.0, 7.2, 8.5, 11.7, 11.6, 10.6, 11.1, 10.4, 10.5, 11.0, 20.8, 37.6,, 37.6, 8.5, 38.6
04/03/97, 36.3, 32.0, 28.0, 21.7, 24.7, 29.6, 24.1, 16.9, 20.0, 28.5, 28.0, 29.6, 26.4, 26.0, 24.1, 21.8, 24.1, 28.4, 29.5, 29.0, 27.4, 26.6, 25.9, 25.5,, 36.3, 26.4, 37.6
05/03/97, 25.3, 23.8, 21.6, 19.8, 11.9, 6.4, 3.4, 2.7, 2.5, 2.3, 2.0, 2.3, 3.8, 4.8, 5.2, 8.5, 8.7, 9.3, 8.8, 2.0, 1.7, 2.4, 2.9, 3.5,, 25.3, 7.7, 25.6
06/03/97, 2.7, 1.8, 0.8, 0.5, 1.7, 3.9, 2.4, 2.2, 1.8, 1.8, 2.6, 12.8, 10.3, 13.9, 15.9, 18.6, 18.7, 10.9, 15.5, 17.9, 19.6, 25.1, 31.0, 35.7,, 35.7, 11.2, 36.2
07/03/97, 37.0, 20.1, 14.1, 6.5, 4.7, 5.2, 6.7, 7.1, 7.4, 8.8, 7.9, 5.4, 4.6, 6.3, 6.4, 8.0, 8.6, 9.4, 10.2, 5.7, 3.3, 2.3, 1.9, 1.8,, 37.0, 8.3, 37.6
08/03/97, 1.9, 3.4, 1.8, 2.0, 1.9, 2.7, 3.2, 3.9, 4.5, 12.0, 10.7, 8.7, 6.4, 8.3, 8.5, 8.4, 10.7, 13.1, 10.8, 7.5, 13.7, 12.1, 12.3, 4.7,, 13.7, 7.2, 17.4
09/03/97, 3.4, 2.9, 2.5, 2.4, 2.4, 2.7, 3.4, 2.8, 2.0, 2.3, 3.8, 7.7, 10.4, 12.7, 12.7, 12.3, 15.8, 13.2, 15.6, 15.0, 12.9, 15.0, 15.4, 21.2,, 21.2, 8.8, 27.0
10/03/97, 25.4, 12.4, 9.6, 8.0, 7.2, 6.8, 11.5, 9.1, 6.8, 6.9, 5.3, 6.1, 7.3, 7.7, 11.1, 16.8, 20.4, 24.8, 24.3, 19.4, 26.9, 26.1, 28.0, 18.0,, 28.0, 14.4, 31.8
11/03/97, 18.6, 10.8, 9.3, 5.3, 7.8, 6.5, 8.7, 7.0, 7.8, 15.2, 19.6, 21.2, 13.6, 9.4, 8.9, 16.6, 30.2, 40.9, 29.1, 28.8, 38.8, 48.1, 50.1, 63.6,, 63.6, 21.5, 65.2
12/03/97, 57.4, 46.3, 41.1, 32.4, 22.0, 15.1, 11.0, 9.3, 8.7, 9.2, 12.8, 12.9, 13.7, 19.9, 18.9, 16.8, 14.7, 13.1, 16.1, 18.0, 14.2, 11.2, 10.4, 9.8,, 57.4, 19.0, 60.3
13/03/97, 9.3, 8.2, 8.2, 9.0, 9.2, 8.9, 5.9, 5.1, 4.9, 5.7, 5.9, 5.9, 5.9, 6.3, 6.6, 6.2, 5.9, 6.9, 7.1, 4.9, 4.6, 3.6, 3.0, 2.5,, 9.3, 6.2, 10.6
14/03/97, 2.4, 2.4, 2.4, 2.3, 2.5, 3.5, 6.1, 6.5, 9.5, 12.5, 9.8, 9.3, 6.9, 7.0, 7.5, 8.0, 7.6, 9.2, 12.7, 11.9, 10.9, 7.2, 5.4, 3.4,, 12.7, 7.0, 14.0
15/03/97, 4.0, 7.1, 5.1, 4.3, 4.0, 4.8, 5.1, 4.7, 4.9, 6.1, 6.2, 5.9, 5.9, 6.8, 7.2, 7.1, 7.1, 8.1, 10.4, 11.2, 9.7, 9.1, 8.8, 8.1,, 11.2, 6.7, 12.1
16/03/97, 5.1, 6.9, 6.5, 5.7, 5.2, 5.4, 4.0, 3.2, 3.7, 4.1, 6.8, 7.6, 9.2, 5.4, 5.6, 5.2, 6.1, 7.2, 8.8, 8.8, 9.7, 9.9, 9.9, 6.8,, 9.9, 6.5, 10.6
17/03/97, 6.5, 5.5, 5.3, 5.1, 5.2, 3.7, 4.2, 5.9, 7.1, 5.6, 5.3, 4.6, , , 6.3, 5.7, 7.0, 13.0, 17.0, 14.1, 3.9, 4.1, 2.2, 2.5,, 17.0, 6.4, 18.3
18/03/97, 2.9, 1.9, 2.3, 2.5, 1.9, 2.0, 2.2, 2.5, 2.0, 2.5, 4.2, 4.4, 3.5, 4.0, 4.0, 3.8, 4.7, 5.4, 7.7, 5.7, 4.4, 3.7, 2.2, 1.5,, 7.7, 3.4, 8.2
19/03/97, 1.5, 1.3, 1.0, 0.8, 0.8, 1.0, 1.0, 1.6, 1.7, 2.1, 1.7, 1.0, 2.0, 2.2, 1.8, 1.7, 4.5, 5.6, 9.2, 9.8, 8.5, 6.8, 5.8, 7.8,, 9.8, 3.4, 11.1
20/03/97, 8.0, 5.1, 4.0, 5.7, 3.4, 2.7, 2.9, 4.4, 7.6, 9.8, 17.3, 17.6, 12.7, 10.8, 7.3, 7.5, 9.1, 9.3, 8.8, 11.2, 15.3, 12.6, 15.7, 13.0,, 17.6, 9.2, 18.3
21/03/97, 13.7, 8.5, 6.2, 5.7, 3.6, 3.0, 3.5, 3.5, 3.5, 2.5, 4.8, 5.3, 5.7, 5.2, 4.9, 7.1, 8.8, 12.9, 17.6, 21.0, 19.1, 20.2, 23.2, 25.1,, 25.1, 9.8, 27.0
22/03/97, 23.8, 29.1, 29.5, 27.9, 27.2, 20.4, 17.3, 17.4, 11.4, 6.8, 4.0, 6.4, 8.2, 10.4, 8.7, 9.1, 9.8, 10.5, 9.8, 8.6, 7.0, 5.1, 4.1, 2.3,, 29.5, 13.1, 30.4
23/03/97, 2.7, 4.0, 3.0, 1.5, 1.6, 2.0, 2.8, 2.9, 3.5, 3.3, 2.7, 3.4, 3.5, 4.1, 5.1, 5.4, 11.5, 12.7, 11.0, 12.3, 16.7, 13.7, 11.7, 8.3,, 16.7, 6.2, 17.4
24/03/97, 6.4, 5.1, 4.3, 3.2, 3.2, 2.9, 4.0, 5.4, 4.4, 6.2, 7.3, 6.3, 6.1, 8.2, 18.5, 8.6, 6.3, 6.7, 8.5, 9.2, 10.4, 14.0, 11.4, 10.5,, 18.5, 7.4, 25.1
25/03/97, 11.1, 7.2, 4.6, 3.1, 2.6, 3.5, 3.3, 6.2, 8.2, 13.7, 17.1, 6.4, 3.7, 3.7, 3.9, 4.1, 4.3, 3.9, 3.5, 3.2, 2.7, 2.5, 3.0, 2.4,, 17.1, 5.3, 20.3
26/03/97, 1.8, 1.6, 0.6, 0.9, 1.3, 3.3, 4.9, 3.2, 2.8, 2.5, 1.6, 1.7, 2.2, 2.7, 3.9, 5.5, 5.3, 6.1, 5.4, 7.5, 8.8, 6.9, 4.5, 4.4,, 8.8, 3.7, 9.7
27/03/97, 3.9, 5.2, 4.1, 3.8, 2.3, 2.3, 3.4, 4.2, 4.1, 2.7, 2.3, 2.2, 1.8, 2.7, 2.3, 2.2, 2.3, 2.4, 2.3, 3.5, 3.3, 4.0, 1.7, 1.0,, 5.2, 2.9, 6.8
28/03/97, 0.8, 1.2, 1.6, 1.2, 0.8, 0.9, 1.1, 2.3, 2.3, 2.2, 1.4, 1.6, 3.2, 2.1, 1.4, 1.2, 1.9, 2.3, 2.5, 2.7, 1.8, 1.8, 1.7, 1.6,, 3.2, 1.7, 3.9
29/03/97, 1.3, 0.8, 1.3, 1.1, 1.9, 1.5, 1.9, 2.2, 2.5, 3.3, 2.2, 2.0, 2.5, 3.2, 3.0, 2.3, 3.3, 3.2, 3.8, 3.9, 5.3, 7.1, 5.3, 5.9,, 7.1, 3.0, 8.2
30/03/97, 5.5, 4.0, 3.0, 4.0, 4.2, 4.3, 3.2, 2.5, 2.8, 4.6, 4.9, 4.5, 4.5, 3.8, 4.5, 5.1, 4.7, 4.5, 4.9, 6.4, 5.2, 3.9, 1.8, 1.1,, 6.4, 4.1, 6.8
31/03/97, 2.3, 7.1, 7.5, 7.0, 3.1, 1.9, 1.6, 1.9, 3.4, 3.5, 6.0, 8.2, 8.7, 8.8, 10.6, 9.8, 9.8, 12.6, 12.5, 11.7, 8.0, 6.3, 5.6, 2.9,, 12.6, 6.7, 13.0
01/04/97, 2.4, 4.3, 4.8, 3.9, 2.4, 2.8, 5.4, 6.1, 6.5, 4.9, 8.0, 7.8, 9.1, 8.1, 8.5, 10.4, 7.5, 10.2, 11.1, 9.9, 9.5, 10.4, 8.6, 9.2,, 11.1, 7.2, 12.1
02/04/97, 10.4, 10.3, 8.0, 5.8, 6.6, 6.3, 7.0, 7.7, 8.3, 8.5, 6.8, 4.8, 4.8, 4.1, 4.1, 4.0, 6.6, 17.3, 16.3, 8.8, 5.3, 4.1, 3.4, 4.7,, 17.3, 7.3, 20.7
03/04/97, 4.7, 2.6, 3.5, 3.8, 3.2, 4.3, 4.6, 5.0, 4.5, 5.9, 4.1, 2.9, 3.4, 3.4, 3.5, 3.3, 2.8, 4.2, 3.8, 3.8, 3.8, 3.3, 1.8, 1.6,, 5.9, 3.7, 7.7
04/04/97, 1.2, 0.9, 0.5, 0.5, 0.2, 0.2, 0.2, 0.2, 0.7, 2.3, 5.0, 12.2, 7.2, 4.1, 3.0, 4.5, 5.5, 5.6, 4.5, 4.4, 5.9, 6.3, 4.8, 2.7,, 12.2, 3.4, 13.3
05/04/97, 2.4, 1.6, 1.7, 1.7, 1.5, 2.0, 2.9, 3.8, 4.2, 4.0, 3.9, 4.3, 4.3, 4.0, 4.8, 5.3, 5.1, 5.1, 5.1, 4.3, 2.4, 1.8, 1.5, 4.2,, 5.3, 3.4, 6.3
06/04/97, 6.8, 4.8, 3.4, 4.0, 5.3, 7.0, 7.4, 6.9, 10.3, 18.6, 7.9, 7.3, 6.0, 6.2, 7.2, 11.6, 11.5, 8.0, 9.3, 6.0, 5.4, 7.5, 14.1, 16.7,, 18.6, 8.3, 27.5
07/04/97, 16.1, 15.4, 18.5, 18.1, 16.3, 19.6, 17.3, 17.0, 10.5, 7.1, 6.8, 7.7, 4.8, 7.0, 7.4, 7.0, 9.0, 12.8, 14.1, 14.3, 12.7, 11.4, 12.2, 12.3,, 19.6, 12.3, 22.7
08/04/97, 11.8, 12.5, 13.4, 12.9, 4.7, 12.4, 16.3, 21.1, 19.2, 21.4, 19.9, 18.6, 19.9, 20.5, 19.8, 19.0, 17.7, 22.4, 24.1, 21.8, 20.8, 22.2, 39.1, 18.4,, 39.1, 18.7, 45.3
09/04/97, 11.7, 10.6, 10.1, 9.8, 8.8, 9.5, 10.7, 9.0, 9.8, 11.1, 10.1, 9.5, 10.4, 16.8, 30.9, 24.1, 16.8, 21.8, 26.9, 27.9, 18.8, 13.9, 16.4, 21.8,, 30.9, 15.3, 37.2
10/04/97, 13.8, 5.8, 4.5, 4.1, 3.5, 3.7, 4.2, 3.3, 4.6, 10.0, 26.2, 20.0, 11.6, 11.2, 10.9, 11.8, 12.9, 13.1, 11.9, 8.0, 9.8, 8.3, 6.8, 6.1,, 26.2, 9.4, 30.4
11/04/97, 5.5, 5.1, 4.1, 3.8, 3.2, 3.2, 4.1, 5.9, 7.1, 7.1, 6.0, 6.8, 6.5, 6.9, 7.2, 6.8, 6.7, 7.5, 8.0, 8.1, 8.0, 6.3, 7.5, 8.1,, 8.1, 6.2, 9.7
12/04/97, 8.9, 5.1, 2.4, 2.3, 1.9, 2.3, 1.5, 1.4, 1.1, 1.8, 2.9, 6.2, 9.0, 7.9, 4.4, 3.9, 4.8, 4.8, 6.5, 6.3, 7.4, 10.3, 11.4, 11.2,, 11.4, 5.2, 13.0
13/04/97, 9.8, 6.6, 5.1, 3.6, 2.9, 2.5, 3.4, 3.2, 2.8, 2.5, 3.0, 4.7, 7.5, 5.7, 6.4, 5.7, 6.3, 5.6, 5.8, 5.7, 6.2, 5.9, 7.4, 9.8,, 9.8, 5.3, 11.6
14/04/97, 11.6, 7.6, 4.6, 3.5, 3.3, 3.8, 3.5, 4.2, 3.8, 5.7, 4.2, 9.3, 13.4, 19.0, 25.0, 29.1, 27.4, 16.7, 12.4, 13.7, 10.4, 4.7, 7.6, 6.9,, 29.1, 10.5, 30.4
15/04/97, 5.6, 5.5, 4.9, 4.9, 4.8, 4.7, 5.2, 5.4, 7.6, 5.4, 5.8, , , 7.3, 8.5, 10.1, 11.7, 14.6, 12.2, 11.7, 15.8, 13.2, 12.0, 11.9,, 15.8, 8.6, 16.9
16/04/97, 11.3, 10.8, 8.8, 8.5, 9.9, 8.7, 7.5, 6.3, 10.1, 19.3, 32.5, 15.0, 12.8, 10.5, 9.2, 19.8, 22.7, 21.7, 16.8, 11.5, 11.7, 8.3, 9.1, 9.3,, 32.5, 13.0, 38.1
17/04/97, 10.3, 8.0, 7.6, 10.8, 13.0, 9.0, 11.7, 11.0, 14.8, 14.7, 14.6, 14.0, 9.6, 6.5, 6.2, 8.7, 9.4, 10.9, 12.4, 12.0, 12.9, 17.1, 15.0, 12.1,, 17.1, 11.3, 18.8
18/04/97, 10.1, 11.9, 10.2, 5.6, 3.9, 4.8, 3.9, 2.9, 2.2, 2.6, 4.0, 7.0, 6.8, 6.9, 6.5, 9.7, 10.4, 15.5, 11.7, 7.9, 8.1, 11.0, 9.9, 8.8,, 15.5, 7.6, 16.4
19/04/97, 8.4, 5.6, 5.8, 8.0, 2.7, 2.2, 3.4, 8.5, 5.4, 3.7, 6.6, 2.0, 1.9, 3.2, 7.9, 3.9, 2.5, 2.6, 3.9, 2.8, 3.3, 1.8, 2.2, 2.0,, 8.5, 4.2, 12.1
20/04/97, 3.8, 3.2, 4.4, 4.0, 2.9, 3.2, 4.1, 2.9, 4.6, 3.6, 3.7, 5.7, 5.9, 8.6, 7.7, 5.4, 6.4, 7.1, 6.1, 4.2, 3.5, 3.7, 4.0, 8.7,, 8.7, 4.9, 10.1
21/04/97, 8.9, 5.8, 5.2, 5.3, 5.9, 11.3, 9.7, 5.8, 3.0, 7.3, 17.6, 18.3, 11.8, 12.3, 11.7, 9.8, 7.3, 6.2, 4.0, 4.6, 7.1, 8.8, 7.8, 6.3,, 18.3, 8.4, 21.7
22/04/97, 4.2, 3.7, 3.6, 2.6, 1.9, 1.9, 2.2, 4.6, 8.6, 6.5, 4.0, 6.8, 5.1, 3.5, 7.0, 13.2, 12.9, 14.2, 11.1, 12.8, 14.3, 16.4, 14.8, 13.0,, 16.4, 7.9, 18.3
23/04/97, 18.7, 24.9, 13.5, 12.1, 8.2, 5.1, 5.3, 7.4, 4.9, 4.1, 3.9, 3.4, 2.9, 2.9, 2.9, 2.2, 2.4, 2.8, 2.5, 2.4, 2.0, 1.5, 1.5, 1.3,, 24.9, 5.8, 27.5
24/04/97, 1.6, 1.8, 1.7, 1.5, 1.0, 1.4, 1.6, 2.8, 4.0, 3.2, 2.0, 2.3, 2.5, 3.0, 2.8, 2.7, 2.8, 3.2, 3.7, 3.5, 2.8, 3.3, 2.8, 3.5,, 4.0, 2.6, 4.8
25/04/97, 3.1, 3.9, 5.6, 3.0, 3.6, 3.5, 3.2, 7.4, 13.3, 8.7, 9.2, 10.3, 8.0, 10.0, 14.4, 11.1, 8.2, 8.5, 8.1, 8.5, 9.0, 9.1, 9.8, 8.8,, 14.4, 7.8, 15.9
26/04/97, 6.6, 3.7, 3.5, 3.9, 2.7, 1.9, 2.7, 3.8, 4.3, 5.3, 6.5, 6.8, 8.6, 11.2, 10.4, 12.4, 10.3, 8.0, 9.5, 11.4, 12.4, 12.4, 12.2, 11.1,, 12.4, 7.6, 14.0
27/04/97, 8.2, 6.8, 6.8, 6.8, 5.8, 5.4, 5.1, 5.8, 6.3, 7.5, 5.9, 4.7, 12.2, 8.1, 3.3, 3.0, 3.4, 4.5, 4.7, 5.8, 5.5, 2.9, 6.4, 3.8,, 12.2, 5.8, 14.5
28/04/97, 2.2, 1.5, 1.7, 1.5, 1.4, 1.5, 1.6, 1.7, 3.5, 5.2, 4.7, 4.3, 3.0, 2.5, 4.7, 5.8, 8.1, 6.5, 6.4, 4.1, 2.5, 2.5, 3.2, 2.1,, 8.1, 3.4, 8.7
29/04/97, 1.3, 1.5, 1.8, 1.3, 1.3, 1.8, 3.4, 4.8, 5.1, 4.3, 3.3, 2.4, 2.4, 2.9, 2.8, 2.7, 2.8, 3.0, 4.5, 4.2, 4.4, 6.1, 8.8, 8.7,, 8.8, 3.6, 9.7
30/04/97, 6.6, 6.5, 4.8, 3.6, 3.9, 2.8, 1.7, 1.1, 2.5, 8.7, 13.1, 20.1, 20.2, 16.9, 11.1, 8.6, 9.4, 10.0, 10.5, 11.5, 13.6, 17.0, 17.0, 12.1,, 20.2, 9.7, 24.6
01/05/97, 7.6, 2.1, 1.8, 1.5, 2.3, 2.7, 2.2, 4.1, 9.3, 5.6, 6.2, 5.3, 3.7, , , 3.5, 5.7, 8.2, 8.2, 9.8, 6.9, 7.7, 13.7, 10.1,, 13.7, 5.8, 15.0
02/05/97, 6.8, 4.8, 4.0, 2.4, 1.9, 3.0, 2.3, 3.9, 9.8, 7.5, 3.5, 3.7, 4.5, 4.9, 4.1, 3.5, 4.8, 5.4, 7.1, 10.2, 13.2, 11.3, 11.0, 10.5,, 13.2, 6.0, 14.0
03/05/97, 10.1, 9.8, 9.8, 9.3, 10.0, 8.8, 5.2, 6.6, 7.7, 6.7, 11.0, 12.3, 9.1, 7.3, 8.3, 5.7, 4.5, 5.8, 5.3, 4.6, 9.2, 17.0, 12.2, 2.3,, 17.0, 8.3, 18.3
04/05/97, 1.6, 1.2, 4.0, 3.8, 6.4, 4.7, 3.6, 3.6, 3.2, 1.6, 1.3, 1.1, 1.0, 1.4, 1.3, 1.1, 1.5, 1.4, 1.6, 1.4, 1.5, 1.4, 1.5, 1.4,, 6.4, 2.2, 10.1
05/05/97, 1.0, 1.0, 1.0, 1.0, 1.0, 1.1, 1.5, 1.3, 0.8, 3.4, 4.6, 5.1, 4.7, 3.6, 2.9, 3.0, 4.9, 5.1, 3.9, 3.2, 2.3, 1.7, 1.8, 1.8,, 5.1, 2.6, 5.3
06/05/97, 1.6, 1.3, 0.6, 0.6, 0.5, 0.6, 1.0, 0.9, 0.8, 0.5, 1.5, 1.8, 1.5, 1.5, 1.7, 1.8, 2.1, 2.1, 1.9, 1.8, 2.5, 6.0, 6.6, 6.8,, 6.8, 2.0, 7.2
07/05/97, 4.5, 3.1, 2.7, 2.2, 2.8, 2.1, 2.4, 3.6, 3.9, 4.2, 4.3, 4.3, 4.1, 1.5, 2.7, 5.6, 5.5, 4.8, 2.9, 1.9, 1.4, 2.0, 2.2, 0.4,, 5.6, 3.1, 7.7
08/05/97, 1.2, 1.3, 0.3, 1.0, 1.4, 2.1, 2.7, 2.5, 4.4, 4.0, 4.5, 3.9, , 1.9, 3.3, 2.8, 5.1, 9.2, 8.1, 7.5, 9.7, 9.0, 9.5, 5.7,, 9.7, 4.4, 10.6
09/05/97, 5.3, 1.8, 3.8, 3.6, 5.8, 7.5, 4.2, 4.4, 4.2, 4.9, 8.6, 13.5, 11.0, 8.6, 7.3, 5.9, 5.4, 4.4, 6.9, 6.3, 5.1, 3.9, 2.8, 3.2,, 13.5, 5.8, 16.9
10/05/97, 3.9, 2.7, 2.8, 4.7, 7.1, 6.5, 11.4, 5.3, 5.2, 2.7, 2.7, 2.6, 1.7, 2.2, 1.4, 9.8, 7.0, 5.4, 6.2, 2.4, 4.4, 3.9, 2.0, 2.9,, 11.4, 4.5, 19.3
11/05/97, 4.6, 3.1, 4.5, 4.2, 9.9, 4.1, 9.5, 1.2, 1.7, 7.2, 2.6, 1.6, 1.2, 1.0, 0.3, 0.3, 0.0, 0.6, 0.8, 0.9, 0.9, 1.0, 0.8, 1.1,, 9.9, 2.6, 14.0
12/05/97, 1.0, 0.5, 0.3, 0.0, 0.6, 1.7, 2.3, 2.5, 1.8, 0.6, 0.4, 0.1, 0.1, 0.4, 0.3, 0.0, 0.4, 1.3, 0.8, 1.0, 1.0, 1.9, 3.3, 4.3,, 4.3, 1.1, 5.3
13/05/97, 2.6, 1.2, 1.0, 3.2, 7.7, 7.6, 7.7, 3.3, 2.9, 2.5, 2.7, 1.9, 1.7, 2.2, 1.3, 1.0, 3.0, 2.8, 2.8, 2.2, 2.3, 2.4, 2.8, 1.8,, 7.7, 2.9, 10.1
14/05/97, 2.4, 1.6, 0.4, 0.4, 0.9, 1.1, 1.1, 2.1, 2.1, 1.0, 1.4, 1.7, 2.7, 3.4, 3.5, 3.7, 3.0, 8.3, 10.5, 13.1, 10.5, 6.8, 5.8, 7.2,, 13.1, 3.9, 13.5
15/05/97, 6.6, 4.0, 3.8, 4.2, 3.3, 2.8, 3.9, 6.8, 10.2, 11.7, 12.2, 8.2, 6.1, 4.8, 4.6, 3.7, 3.9, 4.7, 5.2, 8.4, 8.0, 7.9, 6.3, 10.4,, 12.2, 6.3, 13.5
16/05/97, 9.8, 5.3, 7.4, 6.8, 5.3, 5.8, 7.7, 9.2, 10.6, 13.0, 12.7, 18.6, 16.4, 16.8, 16.9, 17.3, 15.5, 16.5, 15.1, 13.0, 12.3, 10.3, 8.9, 7.5,, 18.6, 11.6, 24.1
17/05/97, 10.1, 11.4, 13.0, 7.9, 6.1, 4.6, 5.0, 5.0, 8.5, 9.9, 14.0, 8.2, 5.3, 5.6, 7.4, 11.2, 14.1, 11.1, 10.5, 8.5, 11.6, 19.0, 19.8, 19.9,, 19.9, 10.3, 23.2
18/05/97, 12.5, 5.1, 9.1, 9.0, 7.1, 6.9, 8.6, 7.0, 6.7, 6.8, 6.4, 6.2, 6.1, 7.6, 2.3, 3.4, 4.3, 4.0, 5.0, 3.2, 2.7, 3.4, 5.2, 4.0,, 12.5, 5.9, 16.4
19/05/97, 2.4, 1.8, 1.7, 1.6, 2.4, 2.9, 5.3, 7.9, 13.6, 22.1, 17.9, 19.9, 18.4, 21.6, 18.4, 18.6, 15.9, 14.5, 15.4, 16.8, 19.4, 16.4, 15.8, 13.1,, 22.1, 12.7, 23.6
20/05/97, 11.3, 10.3, 9.9, 7.8, 7.3, 5.0, 4.6, 7.6, 9.8, 3.5, 4.1, 3.9, 4.3, 7.4, 6.9, 7.3, 9.7, 12.4, 14.0, 17.1, 20.7, 16.8, 11.1, 13.1,, 20.7, 9.4, 25.1
21/05/97, 8.4, 4.0, 3.3, 2.9, 2.9, 4.5, 4.0, 4.0, 4.0, 4.1, 3.5, 3.7, 4.5, 4.2, 5.1, 5.8, 6.9, 6.8, 7.5, 5.8, 5.6, 2.9, 2.8, 2.5,, 8.4, 4.6, 9.7
22/05/97, 2.1, 2.1, 1.5, 1.6, 1.8, 2.5, 2.0, 4.6, 11.7, 19.4, 16.8, 13.0, 11.0, 6.5, 1.8, 4.7, 9.6, 7.5, 10.9, 10.3, 12.1, 4.4, 3.6, 3.0,, 19.4, 6.9, 22.7
23/05/97, 1.6, 4.0, 4.5, 1.9, 2.5, 2.3, 5.0, 6.9, 6.4, 6.0, 7.7, 13.5, 12.6, 11.0, 12.6, 9.4, 9.9, 9.4, 6.5, 5.2, 3.9, 3.9, 2.1, 3.7,, 13.5, 6.4, 15.0
24/05/97, 6.1, 5.0, 3.9, 2.5, 2.7, 1.6, 1.6, 5.8, 6.5, 6.9, 2.4, 3.3, 2.4, 2.5, 3.9, 4.1, 6.1, 5.4, 6.0, 5.4, 6.1, 6.4, 6.4, 5.2,, 6.9, 4.5, 10.6
25/05/97, 4.2, 3.7, 6.8, 10.1, 7.4, 6.8, 1.4, 2.3, 4.6, 5.7, 4.3, 3.4, 3.0, 2.5, 2.7, 3.3, 3.9, 4.1, 4.4, 6.9, 7.0, 7.7, 8.1, 6.9,, 10.1, 5.1, 17.4
26/05/97, 5.5, 8.4, 8.8, 5.9, 3.6, 3.6, 2.7, 3.5, 7.4, 7.3, 4.5, 4.4, 4.3, 3.9, 4.1, 4.4, 3.7, 4.0, 4.6, 5.9, 4.9, 3.7, 2.8, 4.7,, 8.8, 4.9, 9.7
27/05/97, 7.6, 4.8, 3.4, 4.0, 3.3, 6.8, 4.3, 4.2, 7.1, 6.3, 8.1, 7.8, 7.5, 5.3, 6.5, 7.4, 6.8, 5.7, 7.4, 7.6, 7.9, 9.3, 8.1, 8.1,, 9.3, 6.5, 10.1
28/05/97, 6.4, 2.6, 1.1, 4.2, 5.9, 6.9, 5.9, 8.6, 8.5, 7.3, 5.3, 6.9, 7.4, 7.8, 8.0, 9.2, 9.2, 10.1, 11.6, 11.7, 14.7, 13.4, 9.1, 8.1,, 14.7, 7.9, 16.4
29/05/97, 6.6, 6.9, 10.3, 16.5, 9.2, 5.8, 3.9, 12.7, 17.3, 11.6, 15.6, 5.4, 3.9, 2.4, 1.9, 3.4, 7.1, 3.8, 4.2, 5.1, 9.1, 8.3, 8.0, 5.7,, 17.3, 7.7, 24.6
30/05/97, 6.3, 10.0, 12.3, 7.7, 8.0, 8.3, 10.1, 33.0, 10.4, 4.0, 2.0, 3.5, 5.8, 7.6, 8.6, 5.3, 3.9, 3.9, 4.5, 3.9, 4.1, 5.1, 4.1, 4.0,, 33.0, 7.4, 37.7
31/05/97, 3.4, 4.8, 5.1, 8.7, 9.8, 10.2, 7.3, 9.6, 4.8, 5.8, 7.0, 9.5, 8.0, 11.6, 8.8, 3.8, 3.3, 2.9, 3.2, 8.9, 6.7, 4.6, 7.6, 9.7,, 11.6, 6.9, 14.5
01/06/97, 11.7, 10.8, 9.7, 8.7, 8.0, 4.9, 3.4, 5.3, 2.9, 3.4, 1.4, 1.5, 3.9, 1.5, 5.7, 1.0, 0.0, 2.4, 1.1, 10.8, 7.6, 4.2, 9.2, 9.4,, 11.7, 5.4, 19.3
02/06/97, 7.2, 4.7, 6.4, 7.7, 5.3, 6.8, 7.7, 10.2, 11.0, 8.4, 3.4, 2.5, 2.4, 2.3, 2.3, 2.8, 3.9, 11.4, 11.2, 8.0, 9.7, 8.2, 6.8, 4.1,, 11.4, 6.4, 16.4
03/06/97, 3.2, 3.1, 2.5, 2.2, 2.4, 2.5, 3.0, 4.2, 6.4, 6.8, 7.2, 7.3, 7.3, 7.5, 9.9, 11.6, 11.4, 11.6, 13.4, 13.0, 14.7, 13.1, 14.7, 15.3,, 15.3, 8.1, 16.9
04/06/97, 12.7, 9.2, 10.6, 14.3, 13.0, 10.0, 7.5, 6.8, 5.9, 9.5, 18.3, 19.1, 13.0, 11.2, 8.2, 10.9, 15.2, 20.2, 12.8, 12.1, 9.2, 9.3, 10.1, 8.6,, 20.2, 11.6, 26.1
05/06/97, 7.9, 5.5, 4.3, 4.2, 7.3, 10.1, 4.2, 5.5, 19.1, 19.3, 19.1, 14.7, 9.8, 7.8, 8.3, 7.2, 7.5, 9.3, 8.6, 12.0, 12.9, 10.6, 8.9, 7.6,, 19.3, 9.7, 23.7
06/06/97, 7.2, 5.8, 3.9, 8.9, 8.3, 3.5, 4.4, 5.3, 5.7, 8.1, 9.3, 8.8, 7.0, 6.2, 8.9, 10.1, 13.2, 14.0, 13.8, 5.2, 9.4, 7.5, 7.3, 6.1,, 14.0, 7.8, 19.3
07/06/97, 5.0, 3.6, 3.9, 5.0, 10.6, 11.1, 10.5, 12.6, 11.7, 7.0, 5.1, 9.8, 9.8, 7.5, 7.9, 5.1, 8.6, 9.3, 8.5, 8.8, 8.6, 9.6, 13.4, 11.9,, 13.4, 8.5, 18.3
08/06/97, 4.0, 4.5, 2.9, 3.4, 6.1, 8.1, 4.6, 3.0, 3.0, 2.4, 2.3, 2.0, 2.0, 2.0, 2.4, 2.0, 2.0, 2.2, 2.8, 4.1, 3.0, 4.4, 8.0, 3.5,, 8.1, 3.5, 10.6
09/06/97, 1.8, 1.3, 1.1, 0.8, 0.9, 1.0, 1.3, 1.5, 1.4, 2.6, 4.0, 2.3, 3.3, 3.0, 3.7, 2.8, 4.7, 6.2, 6.8, 12.8, 17.0, 10.3, 8.2, 7.5,, 17.0, 4.4, 21.7
10/06/97, 6.1, 6.5, 6.3, 4.4, 10.9, 16.2, 9.7, 14.6, 18.2, 19.2, 6.8, 6.8, 5.3, 5.4, 4.9, 4.9, 5.3, 7.8, 10.5, 10.4, 10.3, 10.6, 10.9, 10.4,, 19.2, 9.3, 24.6
11/06/97, 10.3, 7.7, 6.2, 5.6, 5.2, 5.6, 7.1, 9.3, 11.7, 13.4, 13.5, 15.8, 16.4, 14.5, 12.4, 13.2, 12.4, 14.1, 20.8, 26.8, 28.5, 28.8, 31.4, 30.4,, 31.4, 15.0, 33.3
12/06/97, 31.4, 7.0, 6.2, 8.2, 6.1, 5.4, 6.3, 4.7, 5.1, 3.3, 2.9, , 2.9, 2.7, 2.2, 3.3, 5.6, 2.7, 2.5, 3.0, 4.8, 2.7, 2.9, 6.4,, 31.4, 5.6, 31.8
13/06/97, 8.7, 4.3, 5.6, 8.3, 5.1, 5.9, 4.5, 4.6, 5.1, 5.6, 4.8, 3.8, 2.5, 6.9, 6.4, 5.9, 6.3, 8.0, 8.3, 10.3, 9.0, 5.7, 3.8, 2.8,, 10.3, 5.9, 12.1
14/06/97, 1.9, 2.9, 4.1, 3.9, 2.9, 3.3, 2.1, 1.7, 2.2, 2.7, 2.7, 2.4, 3.2, 3.3, 3.2, 3.5, 2.5, 2.5, 3.8, 5.4, 5.0, 7.0, 9.3, 7.8,, 9.3, 3.7, 10.1
15/06/97, 8.0, 8.1, 10.2, 5.8, 6.7, 2.5, 2.0, 1.9, 1.9, 3.0, 4.9, 6.2, 8.6, 5.8, 5.7, 3.5, 5.4, 3.3, 2.9, 2.4, 1.6, 1.0, 1.0, 0.9,, 10.2, 4.3, 11.1
16/06/97, 1.5, 4.8, 6.6, 6.9, 7.0, 4.4, 3.0, 4.5, 9.0, 5.7, 2.7, 1.8, 1.7, 8.4, 13.3, 15.2, 15.5, 15.9, 14.3, 10.8, 9.7, 9.1, 8.6, 6.9,, 15.9, 7.8, 16.4
17/06/97, 6.1, 5.3, 15.5, 25.7, 25.8, 22.1, 12.1, 7.5, 6.2, 26.0, 17.6, 11.2, 6.0, 7.1, 7.1, 4.6, 17.1, 20.3, 14.7, 8.2, 8.0, 6.3, 6.3, 6.2,, 26.0, 12.2, 34.8
18/06/97, 8.0, 11.2, 16.1, 16.0, 12.6, 9.4, 7.6, 8.3, 8.8, 9.8, 5.8, 3.0, 2.8, 2.8, 2.7, 2.7, 3.5, 4.1, 5.1, 9.1, 6.2, 10.1, 6.2, 5.3,, 16.1, 7.4, 18.8
19/06/97, 5.9, 4.0, 2.7, 2.2, 3.8, 5.6, 6.3, 5.9, 5.6, 11.2, 8.3, 6.3, 7.6, 10.0, 9.4, 5.7, 2.8, 7.8, 8.0, 9.3, 6.6, 7.4, 7.4, 4.5,, 11.2, 6.4, 14.0
20/06/97, 3.4, 3.7, 4.2, 2.9, 3.9, 4.0, 3.9, 9.1, 5.1, 9.9, 7.9, 6.0, 4.4, 3.2, 9.1, 6.8, 7.6, 8.3, 9.3, 11.5, 11.2, 8.6, 9.6, 10.5,, 11.5, 6.8, 15.0
21/06/97, 5.6, 2.2, 2.5, 3.4, 5.3, 5.9, 9.4, 3.4, 2.7, 3.7, 3.9, 8.0, 3.9, 2.5, 2.9, 5.2, 9.3, 8.1, 10.7, 13.2, 9.1, 12.9, 9.1, 7.8,, 13.2, 6.3, 15.0
22/06/97, 5.6, 4.8, 4.1, 3.9, 4.7, 5.7, 8.1, 7.0, 5.3, 4.2, 2.2, 2.3, 3.4, 2.3, 2.0, 1.7, 2.3, 1.6, 1.7, 3.9, 4.4, 4.3, 2.8, 1.1,, 8.1, 3.7, 9.2
23/06/97, 1.6, 5.5, 9.1, 5.5, 1.6, 1.7, 3.8, 3.1, 2.7, 3.4, 9.5, 5.3, 7.5, 6.8, 6.2, 4.6, 4.6, 4.9, 4.7, 5.1, 4.3, 2.9, 4.2, 4.3,, 9.5, 4.7, 11.1
24/06/97, 4.3, 3.5, 1.8, 1.5, 1.5, 1.7, 3.9, 8.7, 10.6, 10.5, 8.8, 7.9, 7.2, 6.0, 7.0, 3.4, 3.5, 7.0, 7.1, 5.4, 5.8, 5.7, 3.3, 4.4,, 10.6, 5.4, 11.1
25/06/97, 10.4, 18.2, 11.4, 6.7, 6.9, 5.2, 3.8, 6.3, 12.7, , , 8.9, 10.4, 9.3, 9.2, 9.0, 9.0, 10.4, 9.8, 10.4, 11.0, 4.6, 3.8, 8.3,, 18.2, 8.9, 22.2
26/06/97, 5.6, 1.5, 1.0, 1.0, 1.4, 1.8, 3.0, 3.8, 3.9, 2.7, 2.5, 2.5, 3.6, 3.5, 3.9, 4.2, 4.9, 4.3, 4.6, 4.2, 3.8, 2.7, 1.8, 1.5,, 5.6, 3.1, 6.8
27/06/97, 1.0, 1.5, 1.5, 1.5, 1.9, 2.4, 2.3, 3.4, 3.8, 3.3, 3.0, 3.6, 3.0, 3.7, 3.9, 4.4, 4.0, 3.8, 3.3, 3.3, 3.8, 2.7, 1.7, 1.9,, 4.4, 2.9, 4.8
28/06/97, 1.9, 2.5, 2.5, 2.4, 2.7, 2.9, 3.6, 4.0, 5.2, 4.9, 5.2, 6.1, 6.4, 5.1, 2.8, 6.3, 5.3, 4.4, 4.0, 4.7, 5.4, 5.3, 4.6, 3.3,, 6.4, 4.2, 8.7
29/06/97, 3.1, 3.3, 2.2, 1.8, 1.7, 1.4, 1.3, 1.9, 1.7, 2.5, 2.9, 2.8, 3.7, 4.2, 2.8, 2.2, 4.1, 3.4, 3.3, 4.3, 3.9, 4.0, 3.0, 2.8,, 4.3, 2.8, 4.8
30/06/97, 2.0, 1.6, 1.9, 1.6, 1.1, 1.1, 2.7, 3.3, 2.7, 4.3, 3.2, 1.6, 1.6, 2.5, 3.1, 4.3, 9.2, 15.0, 15.2, 3.3, 11.7, 10.4, 8.7, 6.0,, 15.2, 4.9, 18.1
01/07/97, 4.7, 3.1, 0.2, 0.8, 2.8, 2.5, 2.4, 6.1, 9.2, 7.6, 4.4, 3.6, 4.2, 5.5, 7.3, 6.1, 7.2, 9.3, 9.6, 9.3, 7.0, 4.0, 4.2, 2.9,, 9.6, 5.2, 12.2
02/07/97, 3.3, 6.8, 6.6, 4.2, 4.4, 5.9, 7.2, 6.5, 2.8, 3.8, 7.8, 9.2, 12.9, 6.4, 5.5, 7.3, 3.1, 2.6, 4.4, 5.5, 7.8, 11.1, 10.5, 8.4,, 12.9, 6.4, 13.6
03/07/97, 9.2, 9.1, 7.5, 6.7, 4.5, 6.2, 8.1, 5.6, 4.6, 7.5, 10.7, 12.5, 11.1, 7.0, 6.3, 8.5, 4.7, 4.7, 5.3, 3.7, 7.2, 11.0, 18.4, 22.1,, 22.1, 8.4, 25.1
04/07/97, 18.7, 12.3, 7.8, 9.0, 4.6, 5.3, 5.3, 2.9, 4.0, 6.6, 6.1, 11.0, 8.3, 7.3, 6.5, 6.7, 8.0, 8.0, 8.3, 6.8, 7.3, 8.7, 7.7, 4.1,, 18.7, 7.6, 19.8
05/07/97, 6.3, 2.8, 1.8, 1.5, 1.7, 2.0, 1.7, 2.1, 5.5, 6.9, 4.3, 3.5, 4.0, 4.1, 4.1, 4.3, 4.9, 5.4, 5.6, 5.4, 8.1, 9.2, 8.5, 6.8,, 9.2, 4.6, 10.3
06/07/97, 3.6, 5.1, 3.6, 5.5, 5.5, 3.9, 3.2, 2.4, 3.0, 3.4, 2.6, 2.7, 3.2, 3.0, 2.5, 2.9, 1.8, 2.1, 2.4, 3.2, 4.2, 4.4, 3.2, 6.9,, 6.9, 3.5, 8.4
07/07/97, 3.8, 3.8, 4.0, 4.1, 3.6, 4.2, 3.7, 1.5, 1.2, 2.1, 6.1, 6.8, 4.9, 3.9, 5.2, 5.4, 6.9, 6.5, 5.0, 3.4, 2.1, 1.1, 0.7, 1.2,, 6.9, 3.8, 7.9
08/07/97, 1.2, 0.8, 0.3, 0.3, 0.2, 0.2, 0.2, 2.5, 4.4, 5.0, 5.3, 5.1, 6.8, 7.5, 7.6, 6.7, 7.0, 6.7, 6.6, 12.8, 9.2, 4.8, 4.2, 3.9,, 12.8, 4.6, 14.1
09/07/97, 7.4, 8.6, 8.6, 5.8, 3.5, 3.1, 3.0, 4.7, 4.2, 2.9, 7.9, 14.2, 7.8, 6.9, 4.7, 3.1, 4.4, 6.0, 6.6, 6.1, 7.4, 7.4, 4.7, 3.9,, 14.2, 6.0, 26.5
10/07/97, 3.4, 2.9, 2.7, 2.6, 2.1, 3.6, 6.1, 6.0, 10.0, 11.5, 11.6, 9.6, 8.1, 7.8, 8.5, 9.0, 10.4, 14.0, 17.8, 20.2, 22.6, 21.1, 16.6, 12.3,, 22.6, 10.0, 22.7
11/07/97, 8.7, 11.8, 20.4, 13.6, 6.3, 6.9, 7.4, 9.5, 11.0, 11.1, 13.1, 15.9, 12.6, 9.9, 10.8, 14.7, 16.6, 9.3, 7.8, 6.6, 6.2, 6.1, 5.0, 5.4,, 20.4, 10.3, 20.8
12/07/97, 4.5, 5.2, 4.3, 11.9, 7.0, 6.7, 7.5, 8.3, 4.3, 3.6, 3.6, 8.1, 9.0, 8.7, 8.9, 5.0, 4.1, 3.5, 4.0, 4.7, 4.0, 3.6, 4.3, 6.7,, 11.9, 5.9, 13.6
13/07/97, 6.3, 7.2, 7.8, 5.9, 3.6, 4.0, 4.6, 4.9, 5.6, 2.1, 2.5, 1.7, 3.0, 2.4, 2.0, 2.2, 1.9, 1.6, 1.5, 3.1, 3.4, 2.7, 3.7, 5.1,, 7.8, 3.7, 8.4
14/07/97, 3.4, 3.0, 2.2, 1.2, 0.7, 1.2, 1.2, 0.7, 1.1, 4.1, 7.4, 5.6, 3.5, 3.1, 3.3, 2.3, 2.4, 8.0, 11.7, 9.1, 9.8, 8.5, 3.5, 2.5,, 11.7, 4.1, 13.1
15/07/97, 4.1, 5.6, 5.3, 6.7, 4.8, 6.0, 5.5, 2.7, 1.6, 1.5, 1.6, 1.5, 1.0, 1.6, 2.1, 2.8, 2.4, 2.0, 1.6, 1.3, 1.8, 1.8, 1.3, 1.1,, 6.7, 2.8, 10.3
16/07/97, 0.7, 0.7, 0.8, 1.3, 1.5, 2.1, 2.0, 2.3, 3.7, 4.1, 3.4, 4.7, 3.8, 3.1, 4.2, 3.4, 4.1, 5.4, 5.0, 5.4, 3.3, 2.1, 4.2, 3.9,, 5.4, 3.1, 6.0
17/07/97, 3.1, 2.9, 3.2, 3.2, 5.6, 4.8, 3.7, 2.5, 2.0, , , , 4.7, 3.3, 4.4, 5.5, 6.3, 3.9, 5.5, 5.9, 6.5, 6.1, 12.5, 15.4,, 15.4, 5.3, 16.5
18/07/97, 15.4, 11.1, 3.8, 2.2, 2.1, 1.6, 1.6, 2.6, 3.0, 2.9, 3.7, 4.4, 3.5, 4.3, 5.3, 4.6, 4.5, 4.8, 5.8, 6.3, 7.5, 8.0, 5.9, 4.1,, 15.4, 5.0, 16.5
19/07/97, 3.3, 3.6, 2.5, 4.1, 5.1, 2.7, 1.0, 0.6, 1.2, 2.1, 3.2, 6.7, 9.3, 2.9, 1.2, 1.2, 2.2, 2.5, 2.2, 1.8, 3.1, 3.4, 7.7, 5.3,, 9.3, 3.3, 11.2
20/07/97, 5.0, 3.8, 3.6, 3.7, 2.5, 1.7, 1.3, 2.8, 5.3, 4.0, 6.9, 5.2, 5.5, 3.8, 3.1, 5.1, 6.8, 8.5, 6.6, 6.5, 6.2, 6.2, 5.4, 5.5,, 8.5, 4.8, 9.3
21/07/97, 5.3, 4.1, 3.5, 3.0, 2.5, 1.8, 0.6, 1.3, 1.2, 3.6, 3.0, 2.9, 3.6, 3.8, 4.3, 4.2, 3.1, 5.9, 5.9, 7.2, 9.2, 8.2, 8.0, 6.8,, 9.2, 4.3, 10.3
22/07/97, 6.1, 9.2, 11.9, 12.3, 7.9, 2.7, 2.4, 3.6, 7.9, 9.1, 9.6, 9.1, 11.7, 15.4, 22.8, 18.8, 13.2, 12.9, 10.3, 9.2, 9.8, 9.3, 7.9, 8.9,, 22.8, 10.1, 26.0
23/07/97, 8.7, 7.4, 8.5, 13.5, 14.8, 5.8, 2.3, 2.2, 2.4, 4.8, 5.2, 6.2, 7.2, 5.5, 5.8, 5.1, 4.4, 4.1, 7.9, 8.5, 8.4, 7.7, 8.2, 7.4,, 14.8, 6.8, 18.9
24/07/97, 6.6, 4.2, 4.1, 5.1, 3.4, 3.5, 4.3, 2.2, 2.0, 2.1, 2.6, 2.2, 1.6, 1.5, 1.7, 6.6, 6.2, 7.5, 7.1, 6.7, 5.1, 5.5, 5.4, 3.7,, 7.5, 4.2, 9.3
25/07/97, 6.3, 1.7, 1.2, 1.6, 1.3, 1.7, 2.8, 3.7, 3.9, 3.6, 3.2, 3.2, 3.5, 3.0, 3.6, 4.0, 4.3, 4.3, 4.8, 4.4, 5.2, 5.0, 5.6, 6.0,, 6.3, 3.7, 7.4
26/07/97, 8.0, 7.3, 6.9, 4.2, 3.6, 3.2, 9.3, 5.0, 7.5, 6.6, 6.2, 6.8, 6.4, 9.5, 9.7, 9.0, 7.5, 2.0, 4.1, 1.2, 2.3, 4.5, 6.0, 4.4,, 9.7, 5.9, 15.1
27/07/97, 3.1, 2.1, 2.2, 2.1, 2.1, 1.6, 1.7, 1.6, 1.5, 2.1, 2.2, 2.0, 2.3, 1.6, 2.1, 2.1, 2.0, 2.3, 2.5, 3.4, 3.7, 4.2, 5.6, 7.0,, 7.0, 2.6, 7.4
28/07/97, 4.8, 2.8, 3.0, 3.2, 3.1, 3.0, 4.1, 5.9, 4.8, 4.1, 3.9, 3.2, 2.9, 2.4, 2.6, 3.8, 3.7, 4.8, 4.8, 6.4, 6.8, 6.8, 5.6, 4.3,, 6.8, 4.2, 7.4
29/07/97, 2.6, 2.7, 1.8, 2.2, 2.0, 2.5, 4.6, 9.5, 11.7, 6.8, 4.0, 3.4, 2.1, 2.0, 2.2, 2.2, 3.1, 5.3, 6.8, 7.9, 7.9, 6.4, 3.6, 3.2,, 11.7, 4.4, 12.2
30/07/97, 2.3, 1.2, 1.8, 2.1, 2.9, 4.1, 2.4, 3.4, 3.6, 3.1, 1.9, 1.2, 1.1, 1.3, 0.8, 7.7, 3.8, 2.6, 2.2, 3.8, 3.8, 3.6, 4.2, 3.0,, 7.7, 2.8, 8.4
31/07/97, 2.5, 1.3, 2.0, 2.6, 2.2, 2.0, 2.8, 4.5, 5.0, 4.3, 4.1, 3.7, 4.4, 5.1, 4.9, 5.7, 6.7, 7.2, 6.3, 5.1, 3.2, 3.4, 3.4, 4.0,, 7.2, 4.0, 7.9
01/08/97, 4.4, 4.0, 4.3, 3.6, 3.0, 3.8, 4.0, 3.4, 2.9, 4.5, 6.7, 5.3, 7.1, 4.0, 4.1, 4.5, 4.7, 4.6, 5.0, 4.0, 4.5, 6.0, 6.5, 4.7,, 7.1, 4.6, 9.3
02/08/97, 4.1, 2.1, 0.8, 0.3, 0.7, 0.5, 0.8, 0.2, 0.2, 0.5, 2.5, 2.9, 4.2, 5.8, 7.9, 7.3, 4.7, 3.1, 3.5, 2.9, 3.0, 2.9, 3.1, 5.3,, 7.9, 2.9, 9.3
03/08/97, 5.0, 5.7, 4.4, 3.4, 2.6, 3.4, 4.1, 2.9, 2.1, 2.8, 4.8, 3.8, 3.6, 3.5, 6.8, 5.0, 4.6, 4.9, 4.1, 4.6, 5.2, 5.7, 5.5, 4.9,, 6.8, 4.3, 7.4
04/08/97, 4.1, 3.9, 5.5, 7.2, 7.9, 7.0, 5.3, 4.9, 5.9, 5.4, 2.4, 2.1, 1.6, 1.8, 2.0, 2.1, 2.4, 2.9, 2.7, 2.9, 3.7, 6.2, 6.8, 4.6,, 7.9, 4.2, 10.3
05/08/97, 4.4, 3.5, 3.1, 3.8, 4.0, 6.2, 6.6, 4.5, 4.8, 6.7, 4.9, 3.3, 2.4, 2.8, 3.6, 3.4, 3.2, 5.0, 4.1, 4.0, 3.0, 2.4, 2.2, 2.2,, 6.7, 3.9, 7.9
06/08/97, 1.9, 1.5, 1.6, 1.5, 2.5, 3.5, 4.4, 4.6, 4.6, 7.4, 5.1, 4.6, 2.3, 2.0, 2.0, 2.5, 3.1, 2.6, 2.9, 4.2, 8.6, 8.2, 5.2, 2.0,, 8.6, 3.7, 10.3
07/08/97, 1.4, 7.0, 7.0, 5.9, 4.3, 3.0, 4.8, 6.7, 6.8, 8.9, 11.5, 4.8, 5.0, 6.3, 5.6, 4.2, 5.5, 7.3, 9.7, 11.1, 10.7, 10.4, 6.6, 6.0,, 11.5, 6.7, 12.4
08/08/97, 5.1, 3.2, 2.4, 1.8, 1.4, 1.3, 0.9, 1.0, 1.3, 1.9, 3.6, 4.6, 5.3, 6.3, 8.5, 9.6, 7.9, 7.0, 6.9, 6.1, 5.3, 4.7, 11.7, 13.1,, 13.1, 5.0, 14.8
09/08/97, 8.0, 4.3, 4.1, 7.4, 12.1, 6.4, 7.6, 3.6, 3.7, 3.8, 4.9, 5.4, 3.8, 5.4, 8.4, 11.9, 10.6, 9.4, 9.9, 7.8, 6.1, 6.3, 6.4, 3.4,, 12.1, 6.7, 13.4
10/08/97, 3.8, 4.3, 6.2, 3.4, 3.1, 2.9, 1.9, 2.8, 4.8, 4.0, 6.5, 6.3, 6.1, 9.1, 4.4, 4.2, 4.3, 4.6, 4.4, 4.3, 4.7, 5.2, 4.9, 6.2,, 9.1, 4.7, 10.5
11/08/97, 4.3, 3.1, 3.2, 3.3, 3.3, 3.2, 3.5, 3.9, 4.3, 5.6, 6.5, 9.2, 13.0, 13.4, 14.4, 14.4, 14.3, 10.3, 17.2, 21.6, 18.4, 15.2, 12.9, 10.3,, 21.6, 9.5, 27.2
12/08/97, 7.3, 5.6, 5.0, 3.0, 1.2, 1.3, 1.3, 1.7, 2.3, , 3.5, 2.5, 2.5, 1.9, 1.7, 2.3, 2.8, 3.2, 3.3, 3.2, 2.9, 2.9, 2.8, 3.2,, 7.3, 2.9, 8.1
13/08/97, 4.3, 3.7, 3.1, 3.3, 3.7, 4.4, 5.2, 8.5, 8.6, 6.8, 7.9, 9.7, 10.4, 12.8, 11.8, 12.0, 16.1, 10.9, 6.6, 3.6, 5.9, 6.7, 5.2, 4.2,, 16.1, 7.3, 18.6
14/08/97, 4.0, 5.6, 6.0, 8.0, 6.7, 5.4, 1.9, 1.5, 2.4, 4.3, 6.5, 9.1, 13.0, 14.6, 12.9, 10.4, 8.7, 8.9, 9.4, 8.7, 7.5, 6.8, 5.8, 4.4,, 14.6, 7.2, 15.3
15/08/97, 3.2, 2.4, 2.7, 3.0, 3.3, 4.1, 3.5, 3.4, 7.1, 13.4, 8.6, 3.8, 3.6, 3.4, 4.7, 4.6, 3.8, 4.5, 4.7, 3.0, 2.7, 2.3, 3.0, 5.2,, 13.4, 4.3, 14.8
16/08/97, 7.5, 7.4, 6.8, 5.8, 4.3, 3.2, 2.9, 3.5, 5.6, 6.0, 5.4, 5.9, 4.5, 3.9, 4.3, 4.5, 4.6, 3.4, 4.7, 3.6, 2.9, 4.9, 4.6, 4.1,, 7.5, 4.8, 8.6
17/08/97, 3.5, 3.4, 3.2, 3.0, 3.0, 3.0, 2.8, 5.9, 8.1, 3.1, 2.4, 3.4, 2.9, 1.4, 5.0, 3.6, , , , , , , , ,, 8.1, , 9.6
18/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
19/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
20/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
21/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
22/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
23/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
24/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
25/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
26/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
27/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
28/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
29/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
30/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
31/08/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
01/09/97, , , , , , , , , , , , , , , , , , 6.9, 9.1, 8.6, 9.7, 8.4, 5.2, 5.1,, 9.7, , 10.4
02/09/97, 5.7, 6.0, 5.1, 4.0, 4.9, 6.6, 8.0, 4.8, 8.8, 6.0, 4.6, 3.9, 3.4, 3.1, 4.0, 3.9, 4.9, 5.8, 6.3, 6.4, 9.1, 14.9, 16.3, 22.1,, 22.1, 7.0, 25.2
03/09/97, 18.1, 9.1, 7.1, 6.3, 4.2, 3.3, 4.6, 8.6, , , , , , , , , , , 5.7, 3.9, 4.8, 7.4, 5.9, 2.0,, 18.1, , 19.7
04/09/97, 0.6, 1.2, 0.9, 0.8, 0.6, 1.1, 1.4, 2.2, 1.9, 1.2, 0.6, 1.1, 0.6, 0.5, 0.8, 0.6, 0.6, 0.9, 1.7, 2.0, 1.2, 0.8, 0.6, 0.9,, 2.2, 1.0, 2.5
05/09/97, 1.2, 1.5, 1.2, 0.9, 0.9, 1.5, 1.5, 1.2, 2.8, 4.6, 5.5, 4.5, 5.2, 5.2, 5.2, 6.0, 6.1, 6.6, 5.8, 7.8, 12.5, 12.0, 7.7, 5.7,, 12.5, 4.7, 14.1
06/09/97, 5.3, 5.5, 4.2, 3.0, 2.8, 2.7, 3.4, 2.8, 4.0, 4.3, 3.2, 3.1, 2.3, 3.1, 5.2, 3.6, 4.0, 3.5, 2.5, 3.6, 2.3, 1.7, 1.8, 1.8,, 5.5, 3.3, 6.1
07/09/97, 2.0, 1.2, 1.2, 1.4, 0.6, 0.6, 0.9, 1.1, 1.4, 1.1, 1.4, 1.7, 1.7, 2.6, 2.3, 1.7, 1.4, 1.8, 2.5, 2.5, 4.0, 2.8, 1.2, 1.1,, 4.0, 1.7, 4.3
08/09/97, 0.6, 0.2, 0.0, 0.0, 0.3, 1.7, 2.7, 3.6, 4.5, 4.0, 4.6, 3.0, 2.7, 2.7, 2.8, 3.4, 3.7, 4.5, 4.3, 4.0, 3.7, 2.5, 2.0, 0.8,, 4.6, 2.6, 5.5
09/09/97, 1.2, 0.5, 0.3, 0.0, 0.3, 0.6, 1.4, 2.3, 4.2, 4.3, 4.6, 4.2, 3.6, 3.7, 3.3, 3.0, 3.4, 5.8, 9.8, 14.3, 14.9, 16.9, 19.4, 14.2,, 19.4, 5.7, 20.9
10/09/97, 8.2, 5.5, 6.1, 4.6, 3.7, 2.7, 2.0, 1.4, 1.2, 1.7, , 5.1, 5.2, 5.4, 5.4, 4.6, 4.2, 5.1, 8.4, 7.8, 6.8, 6.8, 8.2, 7.2,, 8.4, 5.1, 10.4
11/09/97, 6.3, 6.1, 7.0, 7.0, 7.4, 9.4, 20.0, 15.7, 13.7, 10.6, 11.9, 11.4, 13.9, 18.8, 15.8, 9.7, 9.5, 11.1, 10.9, 8.6, 8.6, 5.1, 5.7, 4.3,, 20.0, 10.4, 23.3
12/09/97, 5.7, 3.1, 2.8, 3.4, 3.0, 2.2, 2.3, 3.4, 4.8, 6.3, 5.7, 4.6, 4.6, 4.6, 4.3, 5.7, 5.5, 4.5, 6.8, 3.6, 5.1, 4.9, 6.0, 5.2,, 6.8, 4.5, 8.0
13/09/97, 7.6, 4.8, 4.0, 3.6, 2.8, 3.1, 6.3, 6.8, 8.2, 4.3, 3.2, 2.8, 2.8, 3.2, 2.5, 2.3, 3.2, 3.2, 4.6, 7.2, 4.6, 7.4, 8.5, 7.4,, 8.5, 4.8, 10.5
14/09/97, 4.9, 4.9, 5.7, 4.5, 3.6, 2.5, 2.7, 3.0, 3.1, 2.8, 3.3, 4.6, 4.9, 3.9, 3.1, 2.3, 1.8, 2.0, 3.6, 3.7, 2.5, 2.0, 3.3, 3.3,, 5.7, 3.4, 6.1
15/09/97, 2.5, 3.0, 2.8, 2.2, 2.3, 3.3, 4.0, 3.9, 4.5, 3.1, 3.1, 2.5, 2.7, 3.0, 3.1, 3.4, 4.0, 3.9, 3.3, 2.5, 2.5, 2.3, 1.8, 1.8,, 4.5, 3.0, 4.9
16/09/97, 2.5, 2.3, 2.1, 2.7, 2.2, 3.0, 3.1, 3.6, 4.2, 5.5, 6.3, 3.1, 3.6, 2.7, 2.0, 2.2, 3.3, 2.0, 1.7, 1.5, 1.2, 1.2, 1.2, 1.4,, 6.3, 2.7, 6.8
17/09/97, 1.0, 0.9, 0.8, 1.7, 3.9, 4.2, 3.1, 3.0, 3.9, , , , , , , , , , 0.8, 0.9, 0.9, 1.1, 0.9, 0.8,, 4.2, , 4.3
18/09/97, 0.0, -0.2, -0.2, 5.4, 9.8, 8.0, 5.4, 7.9, 2.7, 3.1, 2.8, 3.6, 10.7, 7.9, 7.1, 18.4, 21.1, 17.7, 15.9, 13.2, 12.6, 13.7, 13.2, 5.2,, 21.1, 8.5, 22.1
19/09/97, 5.1, 4.5, 4.3, 10.0, 12.3, 8.8, 7.7, 8.0, 7.7, 6.9, 7.2, 6.3, 5.2, 6.6, 9.5, 9.7, 8.6, 4.8, 7.2, 4.8, 6.0, 8.2, 9.1, 8.6,, 12.3, 7.4, 14.1
20/09/97, 6.6, 4.9, 5.1, 4.5, 3.9, 3.1, 3.1, 4.9, 7.1, 6.8, 4.6, 4.0, 3.7, 2.7, 2.7, 2.5, 3.9, 6.8, 3.1, 8.3, 3.2, 2.2, 7.8, 10.3,, 10.3, 4.8, 11.7
21/09/97, 8.8, 4.0, 2.8, 1.9, 1.7, 0.9, 1.1, 0.6, 0.3, 0.6, 1.4, 2.8, 4.3, 3.4, 2.7, 2.4, 2.7, 2.7, 5.4, 5.7, 4.3, 3.0, 2.7, 2.3,, 8.8, 2.9, 9.8
22/09/97, 3.1, 3.0, 2.8, 3.1, 7.5, 3.7, 2.3, 2.0, 2.8, 2.5, 5.9, 18.9, 24.0, 20.1, 12.6, 7.9, 8.0, 7.7, 14.0, 17.1, 9.8, 11.7, 9.5, 9.2,, 24.0, 8.7, 25.8
23/09/97, 4.1, 2.2, 1.7, 1.2, 0.6, 0.3, 0.0, 0.0, 3.2, 2.0, 2.2, 5.3, 11.7, 17.7, 9.6, 10.0, 12.2, 12.6, 8.8, 13.4, 7.8, 11.8, 8.5, 6.9,, 17.7, 6.4, 20.9
24/09/97, 6.1, 6.1, 4.6, 1.1, 1.6, 1.8, 3.3, 2.8, 1.9, 2.4, 8.5, 10.6, 14.5, 10.8, 9.9, 18.6, 18.7, 15.1, 15.4, 18.0, 11.1, 11.4, 11.1, 13.1,, 18.7, 9.1, 24.0
25/09/97, 11.5, 7.9, 7.4, 6.6, 5.8, 6.6, 7.3, 9.5, 8.0, 9.1, 9.4, 11.8, 11.1, 14.3, 16.7, 16.0, 14.8, 10.2, 8.6, 5.2, 6.8, 6.9, 5.8, 4.5,, 16.7, 9.2, 19.0
26/09/97, 4.7, 1.7, 0.5, 1.7, 2.0, 1.4, 4.8, 3.7, 4.3, 8.1, 10.2, 8.2, , , , , , , 14.0, 16.3, 9.2, 7.2, 9.4, 7.5,, 16.3, 6.4, 17.2
27/09/97, 6.5, 3.1, 4.0, 8.0, 13.2, 8.2, 6.8, 7.6, 5.4, 4.3, 3.1, 2.7, 2.7, 3.3, 4.3, 7.7, 9.4, 5.9, 8.1, 9.4, 12.0, 8.2, 10.8, 14.0,, 14.0, 7.0, 15.4
28/09/97, 14.7, 16.0, 18.6, 15.1, 11.5, 8.9, 5.9, 6.8, 8.0, 15.8, 14.6, 8.9, 8.3, 4.5, 5.7, 5.8, 3.9, 3.4, 5.1, 6.0, 12.2, 10.4, 9.1, ,, 18.6, 9.5, 26.5
29/09/97, 8.0, 3.9, 3.6, 3.0, 2.5, 2.5, 2.7, 2.7, 3.4, 3.3, 4.6, , , , 22.1, 22.3, 16.3, 17.7, 13.2, 3.3, 1.2, 0.3, 0.5, 0.8,, 22.3, 6.6, 24.6
30/09/97, 1.8, 3.9, 7.9, 5.7, 4.9, 4.9, 5.7, 6.8, 7.7, 9.4, 11.5, 18.6, 17.6, 16.2, 14.1, 14.9, 11.1, 11.1, 16.6, 8.0, 5.5, 2.8, 1.5, 1.1,, 18.6, 8.7, 21.6
01/10/97, 0.4, 0.5, 0.8, 2.2, 2.4, 4.2, 4.5, 5.6, 7.4, 6.8, 4.2, 3.7, 3.0, 3.0, 3.3, 3.3, 5.4, 4.6, 6.3, 4.5, 3.0, 2.0, 1.7, ,, 7.4, 3.6, 8.6
02/10/97, 3.1, 2.0, 1.5, 1.8, 1.4, 1.4, 1.8, 3.0, 5.8, 12.3, 9.7, 8.3, 7.4, 8.5, 6.5, 4.8, 5.5, 6.8, 8.5, 7.0, 6.6, 4.6, 3.7, 2.8,, 12.3, 5.2, 14.1
03/10/97, 3.5, 3.7, 5.4, 2.6, 4.5, 4.0, 5.7, 5.7, 5.5, 7.4, 8.0, 9.7, 6.6, 5.2, 4.3, 4.6, 5.2, 8.0, 6.8, 5.7, 6.6, 6.0, 4.3, 5.1,, 9.7, 5.6, 12.3
04/10/97, 5.3, 3.6, 1.5, 0.2, 0.0, 0.5, 0.5, 3.8, 4.8, 6.3, 4.6, 4.0, 5.8, 6.0, 7.4, 7.5, 11.4, 12.0, 8.2, 7.7, 7.8, 8.6, 5.8, 4.6,, 12.0, 5.3, 13.5
05/10/97, 5.1, 3.2, 1.4, 0.9, 0.9, 2.0, 2.3, 3.3, 2.5, 2.0, 3.1, 4.5, 3.9, 3.1, 2.0, 1.7, 1.8, 2.8, 3.3, 8.0, 15.5, 8.0, 12.3, 21.2,, 21.2, 4.8, 22.7
06/10/97, 26.0, 17.8, 14.9, 14.0, 12.9, 22.6, 19.1, 21.5, 26.1, , , , , , , , , , , , , , , ,, 26.1, , 29.5
07/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
08/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
09/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
10/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
11/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
12/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
13/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
14/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
15/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
16/10/97, , , , , , , , , , , , , , 16.9, 13.9, 15.0, 13.5, 10.6, 6.4, 4.2, 4.1, 4.3, 3.3, 4.8,, 16.9, , 18.0
17/10/97, 3.0, 3.0, 2.2, 1.5, 3.0, 4.4, 4.5, 6.1, 5.0, 6.7, 5.5, 7.9, 12.7, 8.6, 7.2, 12.8, 10.8, 10.0, 12.1, 9.8, 8.5, 9.6, 12.4, 12.6,, 12.8, 7.5, 19.0
18/10/97, 10.0, 4.8, 4.7, 3.2, 11.8, 11.4, 3.1, 4.1, 2.5, 5.8, 7.4, 7.6, 12.3, 10.3, 8.4, 11.6, 9.5, 10.1, 10.5, 8.6, 9.6, 8.0, 8.7, 14.2,, 14.2, 8.3, 20.4
19/10/97, 14.6, 9.1, 10.7, 9.3, 9.9, 10.8, 11.1, 10.1, 7.1, 6.4, 4.9, 6.2, 3.9, 12.3, 21.3, 25.2, 25.4, 21.5, 12.7, 9.6, 6.3, 15.6, 9.5, 5.7,, 25.4, 11.6, 29.0
20/10/97, 4.0, 4.3, 10.3, 6.6, 5.6, 3.1, 3.2, 3.9, 5.1, 3.1, 3.4, 1.9, 1.3, 1.6, 3.3, 6.7, 5.4, 4.9, 4.9, 4.9, 3.2, 3.7, 4.2, 4.3,, 10.3, 4.3, 12.8
21/10/97, 3.5, 3.2, 2.7, 2.5, 2.8, 4.2, 5.8, 8.8, 10.8, 8.9, 6.5, 5.2, 5.9, 7.0, 5.7, 6.8, 8.8, 12.4, 14.7, 12.3, 10.3, 7.3, 4.1, 3.8,, 14.7, 6.8, 15.7
22/10/97, 2.6, 2.2, 3.8, 5.2, 5.2, 4.2, 5.0, 12.4, 8.6, 7.1, , , 10.7, 10.1, 8.6, 6.9, 7.3, 9.2, 7.4, 5.7, 10.7, 9.5, 1.5, 1.0,, 12.4, 6.6, 18.1
23/10/97, 1.3, 0.6, 2.3, 8.7, 10.1, 3.8, 4.2, 4.1, 8.1, 15.9, 10.7, 5.5, 4.3, 3.9, 4.0, 6.0, , , , , , , , ,, 15.9, , 18.5
24/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
25/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
26/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
27/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
28/10/97, , , , , , , , , , , , , , , , , , , , , , , , ,, , ,
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07/11/97, , , , , , , , , , , , , , , , , , , , , 21.6, 24.0, 26.5, ,, 26.5, , 27.6
08/11/97, 29.6, 22.7, 23.1, 20.8, 13.7, 8.2, 6.2, 6.5, 5.6, 6.9, 14.2, 11.6, 5.8, 6.6, 5.2, 3.0, 4.5, 3.0, 7.1, 7.8, 8.7, 10.6, 11.8, 12.0,, 29.6, 10.6, 31.3
09/11/97, 9.0, 2.0, 1.2, 1.1, 0.8, 0.9, 2.2, 3.2, 5.5, 7.7, 8.9, 8.7, 8.2, 4.4, 6.2, 9.5, 6.2, 9.7, 6.3, 3.0, 4.0, 4.7, 3.4, 2.8,, 9.7, 5.0, 11.4
10/11/97, 2.7, 1.8, 1.8, 1.7, 1.5, 1.5, 2.9, 4.3, 4.8, 5.8, 6.9, 6.2, 6.1, 5.7, 5.1, 6.1, 3.6, 5.5, 3.3, 8.5, 5.0, 3.3, 1.8, 1.8,, 8.5, 4.1, 11.4
11/11/97, 1.7, 1.7, 1.2, 1.0, 1.3, 1.9, 1.7, 2.0, 1.9, 2.7, 3.2, 3.5, 2.6, 3.6, 8.9, 14.7, 14.0, 13.3, 10.4, 6.2, 1.9, 1.7, 2.0, 1.7,, 14.7, 4.4, 16.6
12/11/97, 1.1, 1.8, 1.6, 0.8, 1.2, 3.2, 3.3, 3.9, 4.5, 5.7, 8.0, 5.8, 4.8, 6.4, 10.0, 11.5, 13.2, 13.3, 13.1, 12.6, 12.8, 13.3, 10.0, 8.0,, 13.3, 7.1, 15.7
13/11/97, 6.7, 5.9, 3.8, 3.6, 2.9, 4.1, 8.8, 7.2, 7.0, 9.8, 6.3, 5.7, 10.7, 7.1, 11.5, 16.0, 17.2, 24.9, 22.5, 23.8, 15.0, 15.0, 8.3, 4.3,, 24.9, 10.3, 35.6
14/11/97, 3.6, 5.1, 3.7, 2.0, 4.6, 4.3, 8.6, 10.2, 12.7, 27.8, 28.7, 22.1, 23.6, 23.2, 22.6, 23.4, 22.8, 15.9, 5.3, 4.9, 6.3, 6.1, 4.7, 3.6,, 28.7, 12.3, 30.7
15/11/97, 3.9, 4.1, 2.7, 0.6, 0.6, 1.1, 5.2, 5.5, 5.6, 8.1, 8.0, 6.4, 6.1, 9.6, 15.6, 19.7, 19.5, 18.6, 15.0, 21.9, 17.2, 12.9, 15.6, 16.7,, 21.9, 10.0, 24.2
16/11/97, 16.1, 13.8, 11.1, 9.6, 7.8, 4.4, 7.5, 7.9, 6.4, 10.9, 12.6, 14.6, 15.6, 10.4, 14.4, 10.0, 16.4, 6.7, 2.2, 4.4, 8.6, 4.7, 5.0, 4.5,, 16.4, 9.4, 19.0
17/11/97, 4.8, 11.7, 9.6, 11.2, 12.3, 6.4, 7.5, 3.5, 5.0, 9.0, 7.5, 8.2, 8.2, 7.2, 10.5, 9.9, 8.9, 9.9, 12.4, 14.8, 13.2, 16.3, 17.1, 15.5,, 17.1, 10.0, 19.0
18/11/97, 15.4, 13.2, 12.2, 10.5, 9.3, 8.2, 8.6, 10.3, 12.9, 14.5, 16.0, 16.6, 14.6, 13.0, 14.7, 18.0, 17.1, 13.7, 17.3, 15.7, 15.4, 10.6, 8.9, 7.8,, 18.0, 13.1, 19.0
19/11/97, 11.4, 4.5, 8.4, 2.6, 1.8, 2.7, 2.4, 3.7, 4.9, 6.8, 7.4, 9.0, 13.0, 15.0, 15.3, 17.3, 16.3, 13.3, 11.8, 11.2, 8.8, 9.4, 8.3, 4.9,, 17.3, 8.8, 18.5
20/11/97, 5.5, 4.3, 4.9, 4.2, 5.2, 3.7, 4.8, 5.7, 6.8, 5.5, 6.9, 10.2, 8.6, 6.8, 4.8, 4.9, 6.6, 11.3, 10.5, 6.7, 3.6, 4.6, 3.0, 3.2,, 11.3, 5.9, 13.3
21/11/97, 3.0, 0.9, 1.0, 0.1, 0.5, 0.5, 5.0, 9.4, 18.2, 6.0, 9.7, , 14.9, 19.4, 26.1, 23.1, 23.4, 22.7, 21.5, 26.6, 27.2, 25.5, 27.2, 27.1,, 27.2, 14.7, 30.3
22/11/97, 26.3, 31.7, 32.3, 31.1, 30.3, 30.9, 28.6, 24.8, 19.0, 16.5, 13.3, 12.2, 16.4, 17.9, 20.6, 25.0, 31.5, 30.4, 33.6, 31.9, 28.0, 27.3, 25.9, 24.0,, 33.6, 25.4, 35.8
23/11/97, 24.9, 25.7, 21.7, 15.2, 13.9, 12.7, 12.3, 13.9, 13.4, 13.8, 14.0, 14.6, 15.1, 14.2, 12.6, 10.8, 11.8, 11.9, 15.5, 14.6, 15.9, 17.4, 12.6, 11.8,, 25.7, 15.0, 26.1
24/11/97, 10.8, 8.7, 8.5, 6.2, 6.1, 4.7, 3.8, 3.9, 5.7, 8.3, 10.3, 11.4, 13.0, 16.9, 21.0, 17.6, 17.5, 16.0, 15.4, 14.3, 11.4, 10.1, 10.2, 14.1,, 21.0, 11.1, 21.8
25/11/97, 24.1, 27.2, 28.0, 23.1, 18.9, 20.6, 23.9, 26.7, 25.4, 25.1, 23.2, 21.4, 18.1, 17.5, 19.6, 21.2, 22.7, 23.6, 23.2, 22.5, 21.9, 21.5, 21.3, 21.1,, 28.0, 22.6, 28.5
26/11/97, 20.8, 20.3, 19.4, 19.9, 19.9, 20.3, 20.7, 21.2, 20.5, 21.6, 21.5, 21.6, 23.1, 23.4, 25.9, 28.9, 30.8, 29.5, 27.2, 27.5, 27.5, 25.8, 24.6, 22.9,, 30.8, 23.5, 31.2
27/11/97, 22.5, 22.5, 22.8, 23.6, 25.2, 25.7, 26.5, 27.3, 28.5, 28.0, 27.2, 25.1, 25.8, 25.7, 25.5, 25.9, 27.5, 29.2, 30.4, 30.4, 30.1, 26.2, 20.7, 21.6,, 30.4, 26.0, 31.3
28/11/97, 24.1, 24.7, 27.4, 29.4, 28.0, 24.6, 23.9, 25.6, 28.1, 23.2, 13.5, 14.3, 15.1, 14.2, 14.8, 16.5, 12.8, 9.9, 10.6, 11.3, 12.1, 10.7, 10.9, 14.0,, 29.4, 18.3, 29.4
29/11/97, 23.7, 20.0, 17.4, 12.8, 8.9, 8.7, 7.3, 5.5, 7.7, 10.7, 13.1, 13.7, 11.3, 6.7, 6.2, 5.8, 6.8, 8.0, 8.7, 10.2, 11.8, 10.4, 12.5, 11.8,, 23.7, 10.8, 26.1
30/11/97, 11.7, 9.9, 8.2, 6.5, 5.7, 3.6, 2.4, 2.4, 3.1, 3.1, 2.5, 1.9, 1.5, 1.8, 2.8, 3.1, 2.9, 2.4, 2.4, 1.4, 0.5, 0.4, 0.3, 0.0,, 11.7, 3.4, 11.9
01/12/97, 0.5, 0.5, 0.5, 0.5, 0.4, 0.4, 0.3, 0.9, 1.0, 2.5, 4.9, 5.7, 7.4, 12.9, 11.3, 12.5, 11.2, 14.3, 20.6, 18.5, 16.8, 17.6, 17.0, 11.0,, 20.6, 7.9, 20.9
02/12/97, 10.5, 6.4, 4.8, 4.3, 2.9, 1.3, 0.9, 0.6, 1.1, 1.9, 1.4, 1.9, 7.4, 10.4, 9.6, 10.8, 13.4, 11.8, 15.9, 18.2, 13.7, 9.3, 5.7, 4.3,, 18.2, 7.0, 19.5
03/12/97, 3.8, 2.9, 2.0, 2.0, 1.5, 1.7, 2.2, 3.7, 5.5, 6.3, 6.6, 7.7, 8.1, 6.3, 5.1, 3.1, 5.1, 11.6, 11.8, 10.7, 13.9, 15.0, 13.6, 13.0,, 15.0, 6.8, 16.2
04/12/97, 11.1, 8.8, 8.0, 7.3, 5.8, 5.2, 5.8, 5.7, 5.3, 4.7, 4.6, 5.5, 4.5, 2.3, 2.6, 7.5, 15.7, 27.4, 29.1, 35.5, 28.4, 21.8, 19.5, 18.3,, 35.5, 12.1, 36.9
05/12/97, 10.0, 4.7, 5.4, 4.2, 5.3, 6.0, 4.9, 5.3, 4.8, 3.8, 5.6, 5.2, 6.5, 12.2, 13.3, 12.0, 6.9, 5.0, 4.8, 3.8, 2.7, 2.4, 2.2, 3.1,, 13.3, 5.8, 14.2
06/12/97, 4.0, 4.9, 3.2, 1.5, 1.0, 1.0, 1.0, 1.2, 1.5, 1.8, 2.9, 4.1, 4.3, 4.6, 4.1, 4.4, 3.0, 2.0, 2.2, 2.4, 1.8, 1.0, 1.9, 4.1,, 4.9, 2.7, 5.2
07/12/97, 3.5, 2.7, 2.0, 2.8, 3.2, 3.1, 3.3, 3.8, 4.7, 7.1, 8.3, 5.7, 5.8, 8.7, 11.4, 12.5, 9.4, 10.7, 10.2, 12.3, 10.4, 7.9, 6.4, 4.9,, 12.5, 6.7, 15.2
08/12/97, 4.6, 4.2, 3.7, 2.3, 2.3, 1.8, 2.2, 2.8, 3.9, 4.8, 4.7, 4.3, 4.1, 2.6, 2.0, 2.4, 2.7, 2.2, 2.2, 2.4, 1.9, 1.8, 2.2, 2.2,, 4.8, 2.9, 5.7
09/12/97, 1.4, 1.3, 1.3, 1.0, 1.0, 1.0, 1.2, 2.0, 3.1, 3.5, 5.8, 6.1, 5.1, 4.9, 3.2, 2.9, 1.9, 2.4, 5.7, 10.5, 10.2, 8.8, 6.4, 3.6,, 10.5, 3.9, 13.3
10/12/97, 2.5, 4.2, 4.1, 2.4, 2.8, 1.7, 1.2, 1.4, 1.7, 1.5, 2.0, 1.9, 2.0, 3.1, 4.1, 7.0, 8.2, 8.8, 12.1, 9.8, 11.1, 10.1, 4.2, 5.0,, 12.1, 4.7, 13.3
11/12/97, 14.1, 8.5, 5.1, 15.0, 9.5, 2.6, 1.0, 1.1, 1.3, 1.0, 1.4, 1.9, 1.7, 1.8, 3.4, 15.0, 17.2, 12.1, 5.1, 2.3, 1.8, 1.1, 0.8, 1.0,, 17.2, 5.2, 21.4
12/12/97, 1.0, 1.4, 1.3, 1.2, 1.1, 1.1, 1.8, 5.0, 5.7, 1.7, 3.8, 7.9, 21.6, 33.4, 39.7, 32.5, 33.4, 27.2, 26.7, 26.8, 21.9, 13.9, 8.0, 5.7,, 39.7, 13.5, 42.0
13/12/97, 4.3, 4.0, 3.9, 3.6, 3.5, 4.9, 4.8, 4.7, 4.4, 4.1, 5.3, 6.1, 4.9, 6.9, 10.5, 15.1, 16.9, 15.4, 9.9, 7.6, 6.0, 6.2, 5.0, 4.3,, 16.9, 6.8, 19.0
14/12/97, 4.1, 4.9, 5.0, 5.2, 4.9, 4.2, 4.1, 5.0, 4.4, 2.9, 2.3, 1.4, 1.2, 2.5, 10.7, 24.1, 22.9, 13.2, 11.4, 13.8, 15.3, 11.1, 8.2, 9.6,, 24.1, 8.0, 33.2
15/12/97, 7.4, 7.2, 5.8, 5.7, 3.9, 3.6, 5.1, 5.0, 7.0, 8.2, 8.9, 9.0, , 10.9, 10.5, 10.2, 10.6, 11.7, 12.9, 9.5, 10.0, 8.3, 6.3, 5.3,, 12.9, 8.0, 14.7
16/12/97, 5.2, 4.7, 3.0, 2.9, 2.7, 3.1, 3.6, 4.1, 6.3, 6.6, 6.7, 5.7, 4.8, 4.4, 5.7, 7.2, 5.3, 5.5, 5.8, 5.5, 6.0, 7.5, 8.8, 6.5,, 8.8, 5.3, 10.0
17/12/97, 6.7, 7.2, 6.0, 5.7, 5.8, 6.1, 6.0, 5.7, 8.7, 8.8, 10.2, 10.1, 12.0, 11.5, 13.9, 15.8, 20.2, 21.3, 22.9, 23.4, 23.7, 23.6, 24.0, 23.8,, 24.0, 13.5, 24.2
18/12/97, 23.4, 24.7, 24.6, 24.0, 22.8, 22.6, 22.4, 21.9, 22.1, 21.3, 20.4, 19.3, 20.4, 19.7, 20.4, 21.0, 21.5, 19.5, 20.3, 19.8, 19.2, 20.4, 19.4, 19.4,, 24.7, 21.3, 24.7
19/12/97, 18.6, 19.0, 20.8, 19.3, 17.6, 21.3, 15.7, 10.2, 8.2, 7.2, 7.7, 9.0, 9.5, 12.0, 16.5, 27.5, 32.3, 36.9, 37.9, 34.9, 36.0, 32.5, 31.6, 30.1,, 37.9, 21.3, 40.0
20/12/97, 28.8, 29.7, 31.9, 33.8, 29.2, 24.1, 13.9, 8.5, 6.2, 5.9, 8.6, 15.5, 18.8, 16.4, 15.9, 18.2, 11.1, 5.1, 6.5, 5.8, 3.3, 2.4, 2.3, 1.8,, 33.8, 14.3, 34.1
21/12/97, 2.2, 3.1, 4.1, 4.6, 2.9, 2.0, 1.4, 1.3, 0.8, 1.0, 1.2, 1.1, 1.3, 4.8, 5.1, 4.9, 5.0, 7.3, 10.1, 13.3, 10.3, 7.6, 5.1, 5.6,, 13.3, 4.4, 14.7
22/12/97, 7.0, 20.0, 20.5, 22.2, 23.6, 22.6, 22.7, 22.2, 24.7, 25.2, 21.6, 21.4, 17.2, 14.1, 9.8, 13.7, 14.8, 14.0, 13.3, 16.3, 19.8, 20.9, 19.3, 16.6,, 25.2, 18.5, 26.0
23/12/97, 18.5, 24.7, 27.3, 26.7, 25.1, 17.8, 4.9, 3.4, 4.7, 7.1, 8.5, 12.5, 16.4, 21.8, 18.4, 19.3, 23.5, 13.5, 9.7, 14.2, 9.9, 4.0, 2.4, 1.1,, 27.3, 14.0, 27.5
24/12/97, 0.8, 0.9, 0.7, 0.7, 0.6, 0.6, 0.8, 5.1, 4.9, 6.9, 5.1, 8.2, 12.2, 18.6, 10.9, 5.7, 2.0, 1.6, 1.5, 1.1, 0.8, 0.4, 0.1, 0.3,, 18.6, 3.8, 20.4
25/12/97, 0.7, 1.0, 0.5, 0.4, 0.0, 0.4, 1.1, 2.2, 3.4, 9.6, 7.0, 4.2, 2.8, 2.2, 2.7, 0.9, 0.4, 0.4, 0.0, 0.3, 0.5, 0.5, 0.4, 1.1,, 9.6, 1.8, 14.2
26/12/97, 1.1, 1.8, 1.5, 1.8, 1.5, 1.0, 1.3, 1.4, 1.8, 2.2, 2.4, 3.8, 4.0, 6.2, 5.0, 3.8, 3.8, 3.6, 3.7, 4.1, 6.0, 6.0, 5.7, 4.8,, 6.2, 3.3, 7.1
27/12/97, 1.9, 2.2, 2.4, 2.3, 2.3, 1.9, 2.0, 0.9, 2.3, 3.2, 4.6, 6.8, 8.0, 7.8, 7.2, 5.6, 5.1, 5.6, 6.2, 5.8, 6.4, 5.5, 5.3, 6.3,, 8.0, 4.5, 8.6
28/12/97, 11.7, 5.2, 4.8, 3.7, 4.8, 4.1, 1.6, 0.3, 0.0, 0.3, 0.5, 2.0, 3.7, 3.9, 4.3, 5.5, 5.3, 4.0, 5.6, 5.0, 7.9, 6.9, 4.2, 3.7,, 11.7, 4.1, 28.5
29/12/97, 5.1, 3.2, 1.7, 1.3, 1.9, 1.7, 2.9, 3.0, 3.1, 4.9, 7.5, 10.3, 6.7, 8.6, 15.0, 15.0, 14.4, 23.7, 24.5, 18.7, 20.2, 15.8, 14.5, 10.6,, 24.5, 9.8, 25.6
30/12/97, 12.2, 6.4, 5.6, 4.9, 5.4, 11.6, 10.0, 11.1, 9.3, 7.6, 10.3, 10.7, 4.5, 5.9, 6.6, 6.0, 5.1, 5.7, 8.9, 6.5, 7.2, 8.8, 6.7, 5.5,, 12.2, 7.6, 13.3
31/12/97, 5.2, 5.0, 3.9, 1.1, 1.7, 1.1, 1.8, 3.0, 3.7, 3.5, 3.6, 4.0, 2.6, 2.5, 2.4, 3.2, 4.3, 7.5, 6.0, 6.1, 11.1, 7.4, 7.2, 6.5,, 11.1, 4.4, 14.3