National Environmental Technology Centre: Leeds iso-Butane ppb. GMT Hour ending. Date , 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, Mean 01/01/98, 2.49, 1.72, 1.19, 1.30, 0.60, 0.80, 0.58, 0.87, 1.03, 1.15, 0.58, 1.13, 0.80, 0.80, 1.00, 0.81, 0.67, 0.54, 0.61, 0.57, 0.68, 0.60, 0.48, 0.50,, 2.49, 0.90 02/01/98, 0.47, 0.49, 0.42, 0.37, 0.51, 1.75, 0.54, 1.11, 6.08, 5.68, 3.71, 3.71, 2.16, 2.48, 1.79, 0.96, 0.87, 1.04, 0.88, 0.71, 0.55, 0.56, 0.88, 1.09,, 6.08, 1.62 03/01/98, 0.87, 4.15, 0.61, 0.68, 0.58, 0.39, 0.51, 0.51, 0.46, 0.53, 0.51, 0.65, 0.58, 0.53, 0.50, 0.51, 0.39, 0.39, 0.34, 0.38, 0.36, 0.35, 0.26, 0.24,, 4.15, 0.64 04/01/98, 0.28, 0.32, 0.29, 0.29, 0.26, 0.37, 0.47, 0.41, 0.81, 0.88, 1.19, 0.96, 1.56, 1.18, 0.97, 0.80, 0.85, 1.34, 1.48, 0.61, 0.51, 0.64, 0.28, 0.27,, 1.56, 0.71 05/01/98, 0.30, 0.27, 0.23, 0.23, 0.29, 0.29, 0.44, 0.66, 1.57, 7.71, 9.90, 6.88, 8.39, 7.88, 5.36, 2.65, 2.88, 3.74, 2.15, 1.18, 0.63, 0.58, 0.47, 0.63,, 9.90, 2.72 06/01/98, 0.43, 0.30, 0.27, 0.27, 0.32, 0.34, 0.52, 2.15, 27.88, 12.84, , , , , 2.51, 2.71, 1.87, 2.63, 2.34, 3.10, 3.55, 2.18, 2.08, 1.34,, 27.88, 3.48 07/01/98, 1.37, 1.51, 0.46, 0.55, 0.35, 0.46, 0.31, 0.58, 1.69, 1.53, 1.13, 1.06, 0.81, 0.85, 1.13, 0.86, 0.98, 1.44, 0.95, 0.78, 1.19, 0.61, 0.57, 0.89,, 1.69, 0.92 08/01/98, 0.34, 0.30, 0.27, 0.30, 0.44, 0.42, 0.47, 0.63, 1.29, 1.88, 1.53, 2.25, 1.15, 1.26, 0.87, 1.02, 0.73, 1.68, 4.17, 4.43, 0.77, 0.62, 0.55, 0.43,, 4.43, 1.16 09/01/98, 0.36, 0.31, 0.27, 0.25, 0.24, 0.23, 0.27, 0.41, 0.73, 0.89, 0.71, 0.62, 0.67, 0.70, 0.57, 0.82, 0.87, 0.93, 2.38, 2.14, 2.35, 2.26, 2.21, 2.36,, 2.38, 0.98 10/01/98, 1.29, 0.68, 0.88, 0.52, 0.54, 0.56, 0.89, 1.42, 2.20, 1.31, 1.50, 1.65, 1.77, 2.90, 3.77, 4.12, 3.64, 3.10, 5.52, 2.92, 2.35, 3.58, 4.66, 5.58,, 5.58, 2.39 11/01/98, 3.03, 2.04, 2.01, 3.46, 2.05, 1.85, 1.15, 1.58, 2.01, 2.33, 1.93, 2.39, 3.05, 3.33, 3.71, 3.27, 3.00, 9.87, 2.94, 1.61, 1.52, 2.67, 1.90, 0.93,, 9.87, 2.65 12/01/98, 0.73, 1.02, 0.73, 0.80, 1.18, 2.42, 2.04, 1.40, 4.78, 10.09, 5.82, 3.85, 3.77, 1.81, 2.07, 1.61, 1.92, 2.68, 2.35, 2.58, 3.65, 5.38, 1.97, 2.13,, 10.09, 2.78 13/01/98, 1.68, 1.55, 1.08, 1.12, 1.31, 1.30, 1.11, 1.57, 2.56, 3.24, 3.65, 2.40, 2.16, 2.04, 2.28, 2.40, 2.63, 2.75, 2.64, 2.60, 2.75, 8.32, 3.93, 2.54,, 8.32, 2.48 14/01/98, 2.09, 1.24, 1.21, 0.90, 1.10, 1.05, 0.89, 0.63, 0.77, 0.80, 0.51, 0.63, 0.63, 0.57, 0.56, 0.70, 0.66, 0.82, 0.84, 0.96, 1.31, 1.01, 0.81, 0.80,, 2.09, 0.90 15/01/98, 1.02, 0.51, 0.75, 0.81, 0.55, 0.57, 0.95, 0.66, 0.95, 1.08, 0.95, 1.03, 1.17, 1.09, 0.98, 1.47, 1.91, 1.49, 1.16, 0.94, 0.90, 0.80, 1.14, 0.71,, 1.91, 0.98 16/01/98, 0.49, 0.41, 0.37, 0.35, 0.36, 0.40, 0.30, 0.41, 1.46, 1.54, 0.88, 0.65, 0.60, 0.46, 0.53, 0.64, 0.82, 0.70, 1.29, 0.81, 0.65, 2.67, 1.29, 0.88,, 2.67, 0.79 17/01/98, 1.22, 1.41, 0.98, 1.00, 0.71, 0.58, 0.40, 0.58, 0.88, 1.05, 1.36, 1.23, 1.47, 1.26, 1.25, 1.23, 1.49, 1.59, 1.42, 1.28, 1.09, 0.77, 1.01, 0.89,, 1.59, 1.09 18/01/98, 0.98, 0.74, 0.90, 1.00, 0.89, 0.94, 0.65, 0.53, 0.54, 0.62, 1.06, 1.49, 1.65, 2.55, 3.05, 0.82, 0.85, 0.73, 0.79, 0.64, 0.87, 0.68, 0.49, 0.45,, 3.05, 1.00 19/01/98, 0.46, 0.37, 0.27, 0.24, 0.24, 0.29, 0.30, 0.60, 0.59, 0.99, 0.65, 0.68, 0.67, 0.51, 0.69, 0.69, 0.73, 0.66, 0.57, 0.39, 0.38, 0.37, 0.32, 0.33,, 0.99, 0.50 20/01/98, 0.25, 0.27, 0.25, 0.23, 0.24, 0.22, 0.37, 0.50, 1.77, 3.08, 1.13, , , , , 2.24, 2.99, 10.58, 3.51, 6.37, 28.51, 15.49, 13.50, 7.15,, 28.51, 4.93 21/01/98, 4.40, 4.51, 4.32, 3.43, 2.31, 2.00, 1.82, 2.19, 2.28, 2.15, 1.80, 1.88, 2.12, 2.11, 1.91, 2.15, 2.51, 1.96, 2.17, 4.05, , , , ,, 4.51, 2.60 22/01/98, , , , , , , , , , , , , 2.95, 3.49, 3.31, 2.99, 3.16, 2.79, 2.81, 3.01, 2.34, 2.01, 2.88, 3.14,, 3.49, 2.91 23/01/98, 1.64, 1.36, 1.13, 1.24, 1.27, 1.15, 1.23, 1.44, 1.97, 2.94, 3.07, 2.40, 2.35, 2.77, 3.37, 4.30, 4.17, 3.74, 3.05, 2.21, 2.23, 1.13, 1.03, 0.56,, 4.30, 2.16 24/01/98, 0.58, 0.70, 0.48, 0.46, 0.46, 0.53, 0.63, 0.85, 1.03, 1.53, 1.77, 1.10, 1.30, 2.28, 1.65, 1.58, 4.10, 0.84, 1.71, 0.70, 0.71, 0.68, 0.81, 0.90,, 4.10, 1.14 25/01/98, 0.70, 0.55, 0.50, 0.40, 0.39, 0.38, 0.37, 0.43, 0.45, 0.53, 1.41, 3.38, 3.61, 3.45, 4.84, 5.08, 7.40, 3.11, 4.81, 4.25, 2.91, 2.53, 1.59, 1.24,, 7.40, 2.26 26/01/98, 1.56, 0.49, 0.50, 0.46, 0.99, 0.97, 0.92, 2.42, 5.07, 4.29, 5.02, 3.79, 2.66, 2.28, 4.69, 2.42, 5.03, 6.13, 6.87, 7.69, 2.65, 2.26, 4.91, 1.66,, 7.69, 3.16 27/01/98, 1.21, 1.48, 0.94, 0.91, 1.03, 0.95, 0.94, 1.25, 2.25, 1.73, 1.23, 1.48, 1.09, 1.20, 1.20, 1.03, 1.29, 1.29, 1.26, 0.75, 1.22, 1.18, 1.29, 0.84,, 2.25, 1.21 28/01/98, 1.00, 0.71, 0.74, 0.68, 1.10, 0.83, 2.12, 1.28, 4.13, 6.08, 4.03, 1.93, 1.21, 2.10, 2.27, 2.52, 10.69, 5.35, 5.69, 6.18, 5.80, 4.03, 2.01, 2.19,, 10.69, 3.11 29/01/98, 1.82, 1.67, 1.40, 2.34, 3.89, 1.43, 1.35, 2.04, 3.61, 5.26, 2.29, 1.51, 2.12, 1.70, 1.25, 1.57, 1.35, 1.79, 1.94, 1.76, 2.01, 2.08, 1.91, 1.74,, 5.26, 2.08 30/01/98, 1.24, 0.96, 1.00, 0.99, 0.56, 0.90, 0.71, 0.98, 3.22, 3.33, 2.16, 1.62, 1.49, 0.75, 1.03, 1.20, , , 4.22, 2.49, 1.29, 1.54, 1.46, 0.90,, 4.22, 1.55 31/01/98, 0.91, 0.73, 0.59, 0.56, 0.60, 0.75, 1.69, 1.23, 0.69, 1.93, 2.02, 3.12, 2.52, 1.86, 1.45, 1.48, 1.81, 2.99, 3.02, 1.54, 1.41, 1.61, 1.97, ,, 3.12, 1.59 01/02/98, 0.97, 0.92, 0.98, 1.00, 1.52, 2.06, 1.66, 2.10, 3.03, 3.08, 4.50, 3.89, 4.41, 2.91, 2.88, 1.73, 1.87, 2.30, 2.36, 2.12, 2.05, 1.72, 1.59, 2.00,, 4.50, 2.24 02/02/98, 1.86, 1.77, 1.65, 0.91, 0.74, 0.64, 0.72, 1.44, 2.25, 2.28, 1.22, 0.65, 0.73, 0.80, 0.72, 0.69, 1.05, 1.14, 0.80, 1.28, 1.23, 0.89, 1.72, 1.60,, 2.28, 1.20 03/02/98, 0.54, 0.49, 0.45, 0.81, 0.87, 0.78, 0.93, 2.06, 6.12, 4.73, , , , , , , 2.58, 3.07, 1.78, 1.63, 1.73, 1.68, 1.58, 1.16,, 6.12, 1.83 04/02/98, 1.08, 0.72, 0.66, 0.72, 0.68, 0.72, 0.80, , 2.37, 2.35, 1.22, 0.89, 0.89, 1.04, 0.74, 0.95, 1.28, 1.30, 1.53, 1.19, 1.10, 0.89, 0.78, 0.70,, 2.37, 1.07 05/02/98, 0.57, 0.45, 0.40, 0.37, 0.37, 0.37, 0.48, 0.69, 1.25, 1.79, 1.11, 1.03, 1.02, 0.86, 0.73, 0.75, 1.29, 1.28, 1.44, 1.06, 1.65, 3.40, 1.53, 1.27,, 3.40, 1.05 06/02/98, 1.40, 0.87, 0.59, 0.55, 0.48, 0.42, 0.58, 1.25, 4.57, 1.63, 0.93, 0.90, 0.84, 0.87, 0.72, 0.77, 0.97, 0.98, 1.02, 0.80, 0.59, 0.69, 0.73, 0.43,, 4.57, 0.98 07/02/98, 0.91, 0.52, 0.69, 0.44, 0.60, 0.43, 0.43, 0.46, 0.66, 0.67, 0.77, 0.83, 0.97, 0.75, 0.68, 0.65, 0.71, 0.79, 0.96, 1.09, 2.07, 2.29, 1.83, 2.44,, 2.44, 0.94 08/02/98, 1.52, 1.21, 1.08, 0.93, 0.74, 0.82, 0.53, 0.53, 0.47, 0.76, 1.11, 1.03, 1.03, 0.97, 0.97, 0.83, 1.03, , , , , , , ,, 1.52, 0.92 09/02/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 10/02/98, , , , , , , , , , , , , , , 2.27, 1.31, 1.70, 1.66, 1.85, 1.32, 1.19, 0.85, 0.67, 0.51,, 2.27, 1.33 11/02/98, 0.39, 0.27, 0.26, 0.26, 0.42, 0.37, 0.47, 0.76, 1.86, 1.54, 1.14, , , , , 0.82, 1.13, 1.18, 1.42, 1.36, 1.03, 0.78, 0.78, 0.84,, 1.86, 0.85 12/02/98, 0.74, 0.53, 0.37, 0.37, 0.36, 0.44, 0.45, 0.77, 1.41, 1.54, 1.53, 1.37, 1.15, 1.04, 1.41, 1.44, 1.39, 1.30, 1.46, 1.18, 1.01, 1.09, 2.07, 1.01,, 2.07, 1.06 13/02/98, 0.84, 0.72, 0.47, 0.52, 0.52, 0.45, 0.52, 0.75, 1.26, 2.04, 1.33, 2.37, 2.40, 1.74, 1.92, 1.80, 2.21, 2.92, 2.90, 2.49, 2.16, 1.76, 1.87, 1.41,, 2.92, 1.56 14/02/98, 2.15, 2.63, 1.31, 0.94, 1.01, 2.95, 1.29, 0.75, 1.36, 2.00, 2.05, 2.65, 2.15, 2.12, 3.11, 2.12, 2.33, 2.91, 2.66, 2.23, 2.01, 1.65, 1.30, 0.85,, 3.11, 1.94 15/02/98, 0.86, 0.94, 0.63, 0.74, 2.29, 0.85, 0.80, 0.80, 1.54, 3.02, 2.21, 2.78, 3.95, 3.87, 3.96, 2.47, 6.09, 2.13, 3.21, 1.66, 0.77, 0.74, 0.71, 0.49,, 6.09, 1.98 16/02/98, 0.37, 0.32, 0.32, 0.32, 0.33, 0.36, 0.33, 0.40, 0.56, 0.81, 0.55, 0.42, 0.43, 0.39, 0.37, 0.48, 1.08, 1.62, 1.96, 1.09, 1.51, 1.31, 1.23, 2.36,, 2.36, 0.79 17/02/98, 3.07, 3.82, 2.52, 0.81, 0.38, 0.38, 0.41, 0.71, 0.99, 1.10, 0.82, 0.92, 0.75, 0.91, 0.82, 0.79, 0.77, 0.72, 0.66, 0.64, 0.61, 0.72, 0.56, 0.52,, 3.82, 1.02 18/02/98, 0.49, 0.52, 0.64, 0.46, 0.37, 0.37, 0.64, 0.99, 1.44, 2.54, 2.25, 2.66, 1.79, 1.98, 2.67, 2.08, 2.22, 3.91, 6.46, 6.31, 3.26, 2.29, 1.79, 1.78,, 6.46, 2.08 19/02/98, 1.70, 2.96, 2.44, 1.94, 1.87, 1.86, 1.64, 3.07, 5.45, 4.72, 2.82, 2.30, 2.10, 2.27, 2.91, 0.98, 1.83, 1.67, 1.80, 4.79, 2.21, 1.40, 0.87, 0.74,, 5.45, 2.35 20/02/98, 0.80, 2.18, 1.70, 0.91, 1.09, 0.60, 0.63, 0.94, 2.49, 1.97, 1.84, 2.08, 1.52, 2.01, 2.62, 3.73, 2.46, 1.95, 3.06, 1.67, 2.35, 1.43, 0.81, 0.51,, 3.73, 1.72 21/02/98, 0.39, 0.31, 0.34, 0.37, 0.42, 0.44, 0.50, 0.65, 1.23, 1.61, 3.14, 3.47, 1.23, 1.16, 0.92, 0.78, 0.87, 1.17, 2.67, 3.76, 1.65, 1.63, 1.07, 0.87,, 3.76, 1.28 22/02/98, 0.70, 0.66, 0.72, 0.38, 0.30, 0.25, 0.33, 0.42, 0.54, 0.56, 0.52, 0.63, 0.72, 0.60, 0.70, 0.69, 0.73, 0.86, 1.18, 1.26, 1.49, 0.96, 1.08, 0.83,, 1.49, 0.71 23/02/98, 1.01, 0.63, 0.39, 0.31, 0.29, 0.30, 0.39, 0.51, 1.06, 1.65, 0.93, 0.71, 0.73, 0.73, 0.66, 0.62, 0.78, 0.74, 0.91, 0.88, 0.73, 0.56, 0.51, 0.44,, 1.65, 0.69 24/02/98, 0.32, 0.28, 0.34, 0.28, 0.24, 0.25, 0.27, 0.40, 0.78, 0.93, 0.74, 0.62, , , , , 0.53, 0.74, 1.17, 2.25, 1.85, 2.43, 2.83, 2.35,, 2.83, 0.98 25/02/98, 1.36, 1.46, 1.98, 2.27, 2.16, 2.17, 2.10, 3.01, 3.93, 4.04, 3.38, 2.61, 2.10, 1.24, 1.39, 1.23, 1.25, 1.37, 1.73, 1.53, 1.79, 1.48, 1.05, 0.82,, 4.04, 1.98 26/02/98, 0.71, 0.65, 0.56, 0.34, 0.49, 0.44, 0.45, 0.55, 1.05, 1.31, 1.58, 1.53, 0.99, 0.82, 0.75, 0.75, 0.89, 1.15, 0.83, 0.83, 0.72, 0.64, 0.47, 0.35,, 1.58, 0.79 27/02/98, 0.36, 0.36, 0.37, 0.32, 0.33, 0.33, 0.34, 0.44, 0.66, 0.72, 0.58, 0.48, 0.50, 0.45, 0.43, 0.47, 0.57, 0.50, 0.51, 0.56, 0.57, 0.44, 0.36, 0.36,, 0.72, 0.46 28/02/98, 0.38, 0.31, 0.34, 0.32, 0.26, 0.28, 0.32, 0.40, 0.51, 0.65, 0.67, 0.81, 0.70, 0.76, 0.82, 0.66, 0.72, 0.71, 0.87, 0.71, 0.78, 1.45, 1.21, 0.93,, 1.45, 0.65 01/03/98, 0.71, 0.52, 0.58, 0.53, 0.34, 0.45, 0.46, 0.82, 0.97, 1.35, 0.82, 1.15, 1.37, 1.71, 2.00, 1.20, 0.91, 0.77, 1.21, 1.02, 0.85, 0.58, 0.46, 0.36,, 2.00, 0.88 02/03/98, 0.39, 0.33, 0.34, 0.34, 0.37, 0.34, 0.41, 0.62, 0.90, 1.21, 0.97, 0.88, 1.09, 1.48, 1.12, 1.63, 1.13, 1.61, 1.98, 1.30, 1.44, 1.50, 1.03, 0.37,, 1.98, 0.95 03/03/98, 0.42, 0.32, 0.33, 0.34, 0.34, 0.41, 0.46, 0.82, 2.04, 3.04, 1.97, 1.18, 1.06, 0.92, 0.71, 1.02, 0.75, 0.84, 1.05, 1.69, 1.68, 1.85, 2.47, 0.89,, 3.04, 1.11 04/03/98, 0.48, 0.32, 0.67, 0.29, 0.25, 0.30, 0.54, 0.64, 1.73, 2.17, 0.99, 0.75, 0.73, 0.74, 0.69, 0.70, 0.79, 0.96, 1.09, 0.86, 0.92, 1.04, 0.71, 0.94,, 2.17, 0.80 05/03/98, 0.47, 0.42, 0.36, 0.29, 0.31, 0.31, 0.37, 0.62, 1.08, 1.72, 1.11, 1.27, 0.67, 0.60, 0.57, 0.57, 0.75, 0.83, 1.24, 0.98, 1.49, 1.59, 2.18, 1.76,, 2.18, 0.90 06/03/98, 1.55, 4.83, 1.28, 1.32, 0.65, 0.61, 0.85, 2.42, 5.54, 7.57, 4.87, 4.19, 3.75, 4.87, 2.50, 1.34, 2.04, 1.68, 1.67, 2.15, 3.50, 3.52, 1.17, 0.73,, 7.57, 2.69 07/03/98, 0.63, 0.60, 0.66, 0.54, 0.37, 0.26, 0.30, 0.35, 0.36, 0.50, 0.63, 0.80, 0.88, 0.77, 0.68, 0.68, 0.88, 0.76, 0.77, 0.94, 0.84, 0.81, 0.73, 0.47,, 0.94, 0.63 08/03/98, 0.51, 0.53, 0.41, 0.38, 0.40, 0.42, 0.34, 0.50, 0.52, 2.31, 2.34, 5.25, 2.93, 2.26, 1.90, 0.93, 1.86, 1.33, 1.49, 3.27, 4.99, 7.71, 3.09, 7.39,, 7.71, 2.21 09/03/98, 2.66, 2.21, 2.04, 2.56, 2.12, 3.02, 4.73, 9.40, 6.73, 3.38, 2.75, 1.02, 0.91, 1.35, 1.13, 1.29, 1.73, 1.85, 2.15, 2.02, 2.29, 3.13, 2.32, 1.08,, 9.40, 2.66 10/03/98, 0.91, 0.69, 0.70, 0.76, 0.94, 0.98, 1.34, 1.56, 1.96, 3.29, 2.62, , , , , 1.72, 1.36, 1.81, 1.81, 2.44, 1.13, 0.96, 0.95, 0.77,, 3.29, 1.44 11/03/98, 0.42, 0.36, 0.26, 0.22, 0.64, 0.48, 0.31, 0.28, 0.61, 0.65, 0.58, 0.57, 0.69, 0.81, 0.73, 0.77, 0.95, 0.45, 0.79, 0.85, 1.01, 0.77, 0.85, 0.40,, 1.01, 0.60 12/03/98, 0.41, 0.40, 0.42, 0.58, 0.42, 0.30, 0.42, 1.33, 2.47, 3.78, 2.05, 1.17, 1.31, 2.11, 1.91, 1.84, 1.74, 2.00, 2.41, 1.22, 1.03, 0.70, 0.54, 0.78,, 3.78, 1.31 13/03/98, 0.78, 0.66, 0.38, 0.31, 0.39, 0.32, 0.52, 0.86, 1.20, 1.08, 0.76, 0.86, 0.54, 0.88, 0.82, 0.63, 0.71, 0.88, 1.25, 1.12, 1.80, 1.03, 1.14, 1.49,, 1.80, 0.85 14/03/98, 1.15, 0.92, 0.88, 0.85, 0.86, 0.71, 0.76, 0.91, 0.57, 0.69, 0.77, 0.92, 1.01, 0.78, 0.73, 0.65, 0.71, 0.80, 1.11, 1.18, 1.22, 1.45, 1.33, 1.60,, 1.60, 0.94 15/03/98, 0.75, 0.60, 0.36, 0.26, 0.21, 0.19, 0.17, 0.19, 0.24, 0.47, 0.59, 0.53, 0.61, 0.49, 0.52, 0.42, 0.40, 0.42, 0.45, 0.40, 0.52, 0.42, 0.53, 0.46,, 0.75, 0.43 16/03/98, 0.47, 0.38, 0.38, 0.46, 0.38, 0.34, 0.44, 0.68, 1.41, 1.39, 0.90, 0.92, 0.64, 0.72, 0.60, 0.51, 0.67, 0.68, 0.81, 0.81, 0.69, 0.49, 0.41, 0.40,, 1.41, 0.65 17/03/98, 0.41, 0.41, 0.32, 0.24, 0.22, 0.21, 0.44, 0.61, 1.37, 1.85, 0.99, 1.17, 0.87, 0.71, 0.51, 0.41, 0.42, 0.74, 0.97, 0.91, 0.69, 0.49, 0.43, 0.31,, 1.85, 0.65 18/03/98, 0.31, 0.32, 0.27, 0.24, 0.25, 0.25, 0.32, 0.58, 1.13, 1.41, 0.98, 0.60, 0.55, 0.49, 0.72, 0.53, 0.55, 0.82, 1.11, 1.11, 0.85, 0.99, 0.85, 0.86,, 1.41, 0.67 19/03/98, 1.08, 0.92, 0.41, 0.41, 0.46, 0.66, 0.80, 1.46, 2.59, 1.95, 1.05, 0.80, 0.62, 0.55, 0.64, 0.56, 0.63, 0.65, 0.82, 1.16, 0.83, 1.00, 0.81, 1.03,, 2.59, 0.91 20/03/98, 0.79, 0.45, 0.35, 0.34, 0.23, 0.24, 0.40, 0.72, 1.13, 1.39, 0.73, 0.58, 0.47, 0.84, 0.57, 0.98, 1.02, 0.83, 1.22, 1.37, 1.13, 0.96, 1.10, 1.04,, 1.39, 0.79 21/03/98, 1.45, 2.63, 1.13, 0.76, 1.44, 2.55, 1.26, 0.89, 1.58, 1.66, 2.88, 2.17, 2.11, 2.31, 1.59, 1.31, 1.24, 1.59, 1.93, 3.77, 2.05, 4.24, 1.57, 2.00,, 4.24, 1.92 22/03/98, 2.52, 5.84, 15.76, 3.42, 1.92, 11.53, 10.74, 8.01, 1.13, 1.13, 1.65, 1.65, 2.41, 1.49, 1.34, 1.37, 1.05, 0.60, 0.90, 1.62, 2.40, 2.61, 2.01, 6.74,, 15.76, 3.74 23/03/98, 3.17, 2.46, 1.90, 1.55, 1.65, 1.34, 3.27, 1.26, 2.39, 5.66, 4.11, 2.63, 2.29, 1.66, 1.63, 1.41, 1.80, 1.95, 2.15, 1.95, 2.11, 1.58, 1.26, 0.91,, 5.66, 2.17 24/03/98, 0.80, 0.74, 0.56, 0.82, 0.69, 0.60, 0.87, 1.41, 2.32, 3.29, 1.72, 1.96, , , , , 1.17, 1.74, 1.73, 2.15, 3.17, 2.63, 2.31, 1.88,, 3.29, 1.63 25/03/98, 1.16, 1.15, 1.11, 0.87, 0.87, 1.35, 0.48, 1.11, 1.66, 1.49, 1.11, 0.89, 0.98, 1.02, 0.84, 1.11, 1.52, 1.54, 1.37, 1.38, 2.58, 1.57, 1.56, 1.12,, 2.58, 1.24 26/03/98, 1.10, 1.67, 2.01, 0.60, 0.47, 0.32, 0.32, 0.46, 0.95, 1.00, 0.79, 0.70, 0.87, 1.10, 1.44, 0.70, 0.72, 0.74, 0.64, 0.66, 0.61, 0.82, 0.73, 0.58,, 2.01, 0.83 27/03/98, 0.82, 0.76, 0.70, 0.49, 0.49, 0.51, 0.89, 1.31, 2.16, 3.25, 1.50, 1.27, 1.39, 1.59, 1.23, 1.19, 1.64, 1.42, 1.37, 1.74, 1.78, 2.22, 1.13, 0.99,, 3.25, 1.33 28/03/98, 0.82, 1.98, 4.49, 4.11, 8.31, 1.94, 2.11, 1.00, 2.12, 1.54, 1.74, 2.31, 1.96, 1.52, 1.57, 1.28, 1.18, 1.03, 1.27, 1.47, 1.31, 1.03, 1.40, 2.12,, 8.31, 2.07 29/03/98, 3.14, 2.31, 5.62, 4.24, 2.99, 6.89, 4.29, 3.42, 2.36, 5.54, 3.39, 2.49, 5.27, 3.65, 4.40, 2.74, 3.02, 2.48, 3.14, 2.33, 2.21, 1.42, 1.33, 1.27,, 6.89, 3.33 30/03/98, 1.43, 1.43, 1.03, 0.65, 0.50, 0.75, 1.53, 2.61, 4.59, 1.33, 1.03, 1.04, 1.13, 0.76, 0.85, 1.16, 0.78, 0.64, 0.58, 0.76, 0.77, 0.73, 0.60, 0.39,, 4.59, 1.13 31/03/98, 0.41, 0.42, 0.41, 0.37, 0.56, 0.53, 2.59, 4.19, 1.73, 1.08, 1.46, 1.96, 2.61, 1.53, 1.44, 1.86, 3.79, 3.46, 3.26, 2.11, 1.58, 1.32, 1.92, 0.89,, 4.19, 1.73 01/04/98, 0.79, 0.77, 0.65, 0.57, 0.73, 0.84, 2.76, 6.42, 5.53, 3.93, 1.92, 1.62, 1.33, 3.34, 4.55, 6.17, 5.02, 2.95, 4.26, 1.69, 2.22, 2.46, 0.68, 1.02,, 6.42, 2.59 02/04/98, 0.80, 0.88, 1.18, 0.67, 0.97, 0.86, 2.42, 5.75, 4.97, 5.60, 5.21, 3.65, 3.02, 4.96, 2.87, 2.95, 2.83, 3.22, 1.13, 1.93, 0.89, 1.07, 0.79, 1.00,, 5.75, 2.48 03/04/98, 0.51, 0.40, 0.37, 0.45, 0.85, 1.07, 1.92, 2.57, 1.79, 1.42, 1.29, 0.80, 1.14, 1.52, 0.86, 1.88, 1.47, 2.18, 1.18, 2.00, 2.04, 1.68, 1.62, 0.84,, 2.57, 1.33 04/04/98, 0.59, 0.63, 0.74, 0.59, 0.71, 0.59, 0.72, 0.78, 0.85, 1.06, 1.21, 1.46, 2.03, 1.47, 1.20, 0.65, 1.03, 0.95, 1.02, 0.86, 0.82, 0.71, 0.67, 0.74,, 2.03, 0.92 05/04/98, 0.49, 0.46, , 0.46, 0.50, 0.63, 0.48, 0.59, 0.64, 0.69, 0.89, 0.94, 1.01, 1.24, 1.71, 1.29, 0.99, 1.28, 1.37, 1.42, 1.47, 0.88, 0.59, 0.69,, 1.71, 0.90 06/04/98, 1.03, 1.19, 0.58, 0.72, 3.72, 2.55, 6.26, 9.60, 3.83, 1.79, 1.49, 1.37, 1.16, 1.50, 1.30, 1.08, 1.31, 1.62, 1.73, 1.18, 3.82, 4.82, 4.78, 6.71,, 9.60, 2.71 07/04/98, 3.68, 2.51, 2.52, 1.62, 0.65, 0.70, 1.26, 2.72, , , , , 3.61, 2.02, 1.90, 2.05, 2.05, 2.22, 1.35, 1.35, 0.95, 0.90, 1.25, 0.70,, 3.68, 1.80 08/04/98, 0.59, 0.53, 0.52, 0.48, 0.80, 5.95, 1.94, 2.18, 2.58, 1.67, 3.57, 2.30, 1.32, 1.49, 3.51, 5.01, 3.46, 6.01, 6.07, 1.95, 1.61, 1.15, 0.75, 0.56,, 6.07, 2.33 09/04/98, 0.40, 0.70, 0.67, 0.50, 0.39, 0.32, 0.89, 1.00, 2.17, 1.38, 1.22, 1.23, 1.94, , , 2.04, 1.28, 0.91, 0.79, 0.61, 0.49, 0.76, 0.60, 0.75,, 2.17, 0.96 10/04/98, 0.77, 0.58, 0.71, 0.28, 0.34, 0.34, 0.34, 0.41, 0.47, 0.68, 0.92, 0.63, 0.68, 1.00, 0.68, 0.53, 0.53, 0.41, 0.32, 0.29, 0.30, 0.27, 0.27, 0.40,, 1.00, 0.51 11/04/98, 0.28, 0.61, 0.20, 0.18, 0.18, 0.17, 0.21, 0.27, 0.50, 0.64, 0.74, 0.70, 0.62, 0.72, 0.82, 0.60, 0.86, 0.80, 0.42, 0.55, 0.68, 0.49, 0.45, 0.34,, 0.86, 0.50 12/04/98, 0.31, 0.29, 0.29, 0.26, 0.23, 0.24, 0.24, 0.27, 0.40, 0.47, 0.51, 0.45, 0.42, 0.41, 0.34, 0.34, 0.28, 0.29, 0.30, 0.59, 0.46, 0.32, 0.34, 0.24,, 0.59, 0.35 13/04/98, 0.30, 0.20, , 0.26, 0.25, 0.26, 0.27, 0.36, 0.32, 0.41, 0.46, 0.50, 0.47, 0.51, 0.57, 1.45, 0.38, 0.52, 0.50, 0.45, 0.46, 0.54, 0.59, 0.51,, 1.45, 0.46 14/04/98, 0.36, 0.44, 0.34, 0.43, 0.37, 0.60, 1.01, 0.82, 0.92, 0.90, 0.65, 0.64, 0.48, 0.98, 1.51, 2.41, 4.43, 3.14, 5.30, 6.00, 2.08, 0.76, 0.61, 0.43,, 6.00, 1.48 15/04/98, 0.33, 0.29, 0.26, 0.30, 0.32, 0.35, 1.15, 1.86, 1.16, 1.07, 1.49, 1.80, 0.97, 1.09, 1.32, 1.23, 1.48, 1.60, 0.97, 1.46, 2.45, 2.39, 2.41, 3.57,, 3.57, 1.31 16/04/98, 1.02, 1.76, 1.10, 0.95, 0.88, 1.04, 1.10, 1.91, 1.13, 0.77, 0.79, 0.71, 0.74, 0.74, 0.57, 0.74, 0.52, 0.59, 0.47, 0.50, 0.50, 0.36, 0.35, 0.28,, 1.91, 0.81 17/04/98, 0.26, 0.24, 0.31, 0.19, 0.17, 0.16, 0.26, 0.47, 0.47, 0.62, 0.74, 0.81, 0.84, 0.77, 0.63, 0.65, 0.79, 0.76, 0.65, 0.54, 0.37, 0.44, 0.33, 0.53,, 0.84, 0.50 18/04/98, 0.44, 0.31, 0.32, 0.28, 0.33, 0.33, 0.46, 0.53, 0.56, 0.89, 1.17, 1.81, 1.68, 2.39, 3.04, 3.86, 2.39, 1.59, 6.05, 2.62, 2.49, 3.51, 1.56, 0.77,, 6.05, 1.64 19/04/98, 0.68, 0.47, 0.37, 0.37, 0.36, 0.37, 0.47, 0.55, 0.94, 0.84, 0.89, 0.89, 1.20, 1.13, 0.97, 0.96, 1.10, 1.76, 1.40, 1.53, 1.71, , , ,, 1.76, 0.90 20/04/98, , , , , , , , , 5.89, 2.27, 1.04, 0.89, 0.87, 0.93, 0.93, 0.74, 0.77, 0.67, 0.62, 0.63, 0.88, 0.96, 0.94, 1.06,, 5.89, 1.26 21/04/98, 1.13, 1.25, 1.18, 2.24, 3.82, 5.18, 6.95, 5.48, 4.61, 3.10, 2.15, , , , , , , , , , , , , ,, 6.95, 3.37 22/04/98, , , , , , , , , , 2.27, 2.17, 2.04, 1.54, 1.85, 1.62, 1.67, 1.98, 2.98, 6.18, 2.60, 1.99, 2.12, 0.72, 0.77,, 6.18, 2.17 23/04/98, 0.61, 0.78, 1.24, 0.81, 1.05, 1.76, 5.42, 3.64, 2.23, 2.08, 0.74, 1.16, 0.97, 0.89, 0.77, 0.59, , , , , , , , ,, 5.42, 1.55 24/04/98, , , , , , , , , , , 0.85, 1.16, 1.32, 0.90, 0.88, 0.73, 0.72, 0.84, 0.86, 1.03, 1.15, 1.02, 0.70, 0.30,, 1.32, 0.89 25/04/98, 0.31, 0.34, 0.32, 0.32, 0.41, 0.65, 0.76, 0.53, 0.75, 0.75, 0.76, 0.88, 1.00, 0.72, 0.73, 0.73, 0.78, 0.60, 0.60, , , , , ,, 1.00, 0.63 26/04/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 27/04/98, , , , , , , , , , 1.26, 1.23, 0.88, 0.74, 0.87, 0.84, 0.83, 1.32, 1.44, 1.05, 1.06, 1.72, 1.42, 2.54, 0.94,, 2.54, 1.21 28/04/98, 3.10, 1.39, 1.14, 1.96, 3.12, 2.89, 5.54, 4.54, 3.51, 2.07, 1.44, 1.73, 0.99, 1.59, 1.13, 0.79, 1.01, 1.11, 1.08, 0.64, 0.73, 1.06, 0.87, 1.68,, 5.54, 1.88 29/04/98, 2.40, 1.30, 0.77, 0.98, 1.04, 0.90, 2.11, 2.87, 3.46, 2.37, 2.92, 2.09, 1.74, 1.21, 1.33, 1.96, 1.82, 1.91, 1.50, 1.55, 2.12, 1.62, 1.50, 1.08,, 3.46, 1.77 30/04/98, 0.47, 0.70, 0.44, 0.26, 0.25, 0.66, 1.58, 2.25, 4.19, 2.45, 1.28, 0.90, 0.75, 0.78, 0.80, 0.68, 0.58, 0.55, 0.40, 0.32, 0.39, 0.34, 0.32, 0.24,, 4.19, 0.90 01/05/98, 0.20, 0.19, 0.16, 0.18, 0.22, 0.21, 0.30, 0.54, 0.85, 0.77, 0.72, 0.80, 0.78, 0.91, 0.82, 2.67, 1.12, 0.78, 0.61, 0.50, 0.55, 0.47, 0.34, 0.30,, 2.67, 0.62 02/05/98, 0.39, 0.40, 0.21, 0.17, 0.14, 0.14, 0.24, 0.27, 0.50, 1.19, 1.03, 1.52, 1.17, 1.08, 0.79, 0.68, 0.88, 1.29, 0.59, 0.37, 0.26, 0.31, 0.25, 0.41,, 1.52, 0.60 03/05/98, 0.28, 0.32, 0.18, 0.13, 0.11, 0.12, 0.13, 0.13, 0.21, 0.32, 0.42, 0.56, 0.65, 0.47, 1.05, 0.71, 0.95, 1.49, 0.98, 1.06, 1.34, 1.27, 2.26, 2.64,, 2.64, 0.74 04/05/98, 1.77, 1.82, 1.08, 0.94, 0.74, 0.54, 0.65, 0.42, 0.41, 0.43, 0.44, 0.53, 0.50, 0.37, 0.42, 0.41, 0.42, 0.31, 0.41, 0.33, 0.35, 0.41, 0.27, 0.30,, 1.82, 0.59 05/05/98, 0.25, 0.21, 0.24, 0.24, 0.17, 0.21, 0.37, 1.05, 1.21, 0.67, 0.56, 0.62, 0.72, , , , , 0.85, 0.83, 1.12, 0.46, 0.34, 0.34, 0.24,, 1.21, 0.54 06/05/98, 0.22, 0.30, 0.18, 0.17, 0.31, 0.42, 0.84, 1.15, 0.73, 0.71, 0.56, 0.39, 0.41, 0.47, 0.52, 0.45, 0.50, 0.61, 0.56, 0.61, 1.03, 1.40, 0.58, 0.23,, 1.40, 0.56 07/05/98, 0.19, 0.16, 0.21, 0.16, 0.21, 0.17, 0.29, 0.65, 0.62, 0.69, 0.47, 0.50, 0.48, 0.46, 0.39, 0.46, 0.54, 0.44, 0.49, 0.42, 0.40, 0.41, 0.26, 0.18,, 0.69, 0.39 08/05/98, 0.17, 0.12, 0.14, 0.16, 0.14, 0.19, 0.35, , 0.85, 0.65, 0.57, 0.78, 0.62, 0.63, 0.69, 0.91, 1.00, 1.01, 1.35, 1.58, 3.53, 6.59, 3.85, 2.08,, 6.59, 1.22 09/05/98, 1.34, 0.84, 1.80, 1.54, 1.63, 1.50, 2.90, 1.93, 2.94, 1.61, 1.15, 1.12, 0.73, 0.63, 0.55, 0.52, 0.54, 0.62, 0.54, 0.57, 0.59, 0.35, 0.33, 0.30,, 2.94, 1.11 10/05/98, 0.34, 0.26, 0.17, 0.21, 0.16, 0.18, 0.26, 0.13, 0.62, 1.34, 1.86, 2.52, 1.54, 1.74, 4.15, 2.00, 1.37, 2.74, 1.07, 1.41, 1.40, 1.18, 1.10, 0.64,, 4.15, 1.18 11/05/98, 0.23, 0.32, 0.17, 0.25, 0.56, 0.35, 1.68, , 2.57, 0.93, 3.70, 2.67, 2.62, 2.53, 2.86, 2.63, 3.02, 2.53, 1.73, 0.58, 0.62, 0.32, 0.38, 0.19,, 3.70, 1.45 12/05/98, 0.33, 0.47, 0.36, 0.31, 0.31, 0.36, 0.49, 1.31, 2.18, 1.01, , , , , , , , , , , , , , ,, 2.18, 0.71 13/05/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 14/05/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 15/05/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 16/05/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 17/05/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 18/05/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 19/05/98, , , , , , , , , , , , 2.54, 2.37, 1.84, 1.77, 1.38, 2.02, 1.05, 1.61, 0.76, 0.82, 0.59, 0.83, 0.84,, 2.54, 1.42 20/05/98, 0.79, 1.01, 2.06, 1.53, 1.48, 1.87, 2.26, 24.56, 7.86, 17.60, 6.09, 7.94, 2.36, 2.96, 1.96, 1.53, 1.22, 1.93, 1.73, 2.60, 2.55, 1.61, 0.88, 0.74,, 24.56, 4.05 21/05/98, 0.64, 1.04, 0.57, 0.46, 0.34, 0.28, 0.62, 1.12, 0.93, 1.01, , , , , 5.88, 1.24, 2.67, 2.29, 1.59, 14.57, 1.39, 2.75, 2.16, 0.85,, 14.57, 2.12 22/05/98, 0.34, 0.35, 0.24, 0.25, 0.67, 1.19, 1.04, 0.77, 1.39, 1.66, 1.72, 1.49, 0.66, 1.23, 1.34, , , 0.94, 0.86, 0.63, 0.64, 2.82, 1.16, 0.57,, 2.82, 1.00 23/05/98, 0.51, 0.46, 0.38, 0.38, 0.40, 0.37, 0.38, 0.45, 0.53, 0.50, 0.56, 0.44, 0.42, 0.62, 0.84, 0.66, 0.54, 0.62, 0.57, 0.79, 1.01, 1.09, 0.80, 0.75,, 1.09, 0.59 24/05/98, 0.72, 0.61, 0.66, 0.72, 0.57, 0.51, 0.42, 0.37, 0.31, 0.40, 0.50, 0.53, 0.62, 0.68, 0.50, 0.36, 0.28, 0.30, 0.40, 0.41, 0.47, 0.49, 0.45, 0.45,, 0.72, 0.49 25/05/98, 0.41, 0.32, 0.26, 0.20, 0.21, 0.26, 0.21, 0.26, 0.30, 0.36, 0.37, 0.38, 0.45, 0.41, 0.30, 0.26, 0.27, 0.29, 0.32, 0.35, 0.39, 0.41, 0.45, 0.44,, 0.45, 0.33 26/05/98, 0.39, 0.41, 0.32, 0.30, 0.34, 0.40, 0.42, 0.60, 0.67, 0.66, 0.63, 0.63, 0.61, 0.66, 0.51, 0.50, 0.62, 0.69, 0.50, 0.55, 0.63, 0.65, 0.75, 0.70,, 0.75, 0.55 27/05/98, 0.70, 0.56, 0.52, 0.45, 0.41, 0.33, 0.36, 12.99, 9.47, , , , , , 0.62, 1.03, 0.93, 0.96, 0.87, 0.59, 2.66, 1.26, 0.86, 0.47,, 12.99, 1.90 28/05/98, 0.35, 0.26, 0.50, 0.50, 0.36, 0.45, 0.59, 1.50, 1.27, 1.74, 1.21, 1.42, 0.86, 0.89, 1.07, 1.45, 1.25, 1.10, 0.41, 0.47, 0.40, 2.95, 0.68, 0.99,, 2.95, 0.94 29/05/98, 0.43, 0.31, 0.38, 0.18, 0.17, 0.18, 0.28, 3.57, 2.37, 1.21, 1.24, 1.04, 3.11, 3.06, 2.44, 2.10, 2.30, 2.30, 2.26, 2.82, 2.48, 1.61, 0.78, 0.68,, 3.57, 1.55 30/05/98, 0.54, 0.41, 0.50, 0.41, 0.40, 0.44, 0.66, 0.67, 0.74, 0.94, 1.16, 1.41, 1.45, 1.42, 1.05, 1.33, 2.05, 1.24, 0.97, 0.69, 0.47, 0.42, 0.37, 0.38,, 2.05, 0.84 31/05/98, 0.43, 0.38, 0.27, 0.26, 0.26, 0.35, 0.33, 0.36, 0.58, 2.18, 1.27, 1.02, 1.04, 1.24, 1.08, 0.89, 1.44, 3.45, 2.75, 3.00, 3.00, 3.50, 1.99, 1.13,, 3.50, 1.34 01/06/98, 0.65, 1.21, 1.86, 1.17, 1.61, 0.47, 0.64, 1.73, 3.47, 1.67, 1.34, 1.74, 1.39, 1.08, 1.23, 2.86, 1.09, 3.16, 1.76, 2.01, 1.70, 0.76, 0.31, 0.23,, 3.47, 1.46 02/06/98, 0.21, 0.28, 0.37, 0.51, 0.33, 0.35, 0.58, 2.33, 2.46, 1.42, 1.70, 0.92, 0.76, 0.76, 0.59, 0.50, 0.37, 0.32, 0.31, 0.34, 0.26, 0.16, 0.13, 0.11,, 2.46, 0.67 03/06/98, 0.11, 0.12, 0.13, 0.10, 0.11, 0.12, 0.24, 1.10, 1.64, 1.61, 1.13, 1.00, 1.31, 0.86, 1.08, 1.29, 1.07, 1.03, 0.70, 0.59, 1.05, 1.88, 0.88, 0.68,, 1.88, 0.83 04/06/98, 0.49, 0.46, 0.45, 0.63, 0.90, 1.12, 1.22, 1.15, 1.93, 1.28, 0.90, 0.85, 0.98, 1.16, 1.05, 1.13, 0.94, 1.04, 0.97, 0.91, 1.24, 1.03, 0.69, 0.74,, 1.93, 0.97 05/06/98, 0.97, 1.48, 1.19, 0.81, 0.77, 1.17, 2.22, 1.05, 1.41, 1.34, 0.90, 0.63, 0.79, 0.81, 0.73, 0.65, 0.74, 0.63, 0.80, 0.88, 0.71, 1.06, 0.81, 0.67,, 2.22, 0.97 06/06/98, 0.46, 0.41, 0.75, 0.33, 0.57, 0.55, 0.88, 1.75, 3.34, 3.40, 2.06, 1.72, 1.40, 1.60, 1.22, 1.30, 1.13, 1.38, 1.77, 1.59, 1.06, 2.24, 2.17, 3.33,, 3.40, 1.52 07/06/98, 2.21, 1.04, 1.38, 0.94, 0.25, 0.51, 0.25, 0.27, 0.39, 0.49, 0.62, 0.65, 0.58, 0.49, 0.44, 0.41, 0.37, 0.39, 0.37, 0.37, 0.34, 0.28, 0.21, 0.16,, 2.21, 0.56 08/06/98, 0.15, 0.13, 0.13, 0.14, 0.14, 0.20, 0.41, 0.74, 0.97, 0.78, 0.92, 0.76, 1.24, 0.63, 0.91, 0.68, 0.90, 0.96, 1.01, 0.59, 0.45, 0.50, 0.51, 0.44,, 1.24, 0.60 09/06/98, 0.32, 0.28, 0.22, 0.18, 0.30, 0.93, 0.49, 1.30, 0.69, 0.55, , , , , 0.49, 0.51, 0.39, 0.38, 0.53, 0.42, 0.45, 0.43, 0.25, 0.21,, 1.30, 0.47 10/06/98, 0.22, 0.20, 0.20, 0.25, 0.29, 0.40, 0.56, 0.78, 0.84, 0.65, 0.52, 0.58, 0.58, 0.44, 0.45, 0.52, 0.53, 0.42, 0.48, 0.87, 0.97, 1.10, 0.70, 0.23,, 1.10, 0.53 11/06/98, 0.13, 0.10, 0.18, 0.09, 0.05, 0.08, 0.13, 0.64, 0.66, 0.60, 0.53, 0.95, 0.62, 0.64, 0.57, 0.95, 0.94, 1.39, 1.38, 1.55, 0.90, 0.51, 0.42, 0.55,, 1.55, 0.61 12/06/98, 0.67, 0.31, 0.32, 0.41, 0.39, 0.47, 0.34, 1.35, 1.10, 0.44, 0.69, 1.05, 1.07, 0.96, 0.63, 0.79, 1.39, 0.55, 0.50, 0.70, 0.84, 3.87, 0.78, 1.42,, 3.87, 0.88 13/06/98, 1.08, 1.66, 1.10, 1.36, 1.05, 1.92, 1.03, 1.28, 0.83, 0.84, 1.12, 0.96, 0.94, 0.87, 0.73, 0.85, 0.88, 0.96, 1.69, 1.62, 1.21, 2.46, 1.49, 1.76,, 2.46, 1.24 14/06/98, 0.74, 0.29, 0.19, 0.20, 0.20, 0.45, 1.07, 1.19, 0.84, 0.68, 0.91, 0.83, 0.98, 0.51, 0.53, 0.62, 0.53, 0.44, 0.30, 0.33, 0.28, 0.28, 0.24, 0.23,, 1.19, 0.54 15/06/98, 0.25, 0.24, 0.30, 0.26, 0.22, 0.24, 0.51, 1.61, 1.60, 0.86, 1.03, 0.94, 0.86, 2.49, 1.77, 1.42, 0.53, 0.55, 0.42, 0.42, 0.29, 0.25, 0.15, 0.18,, 2.49, 0.72 16/06/98, 0.19, 0.12, 0.11, 0.11, 0.11, 0.12, 0.22, 0.50, 0.88, 0.54, 0.75, 0.79, 0.95, 1.35, 1.04, 0.98, 1.49, 0.52, 0.70, 0.84, 1.42, 1.09, 0.55, 0.56,, 1.49, 0.66 17/06/98, 0.43, 0.29, 0.64, 0.50, 0.52, 0.60, 0.76, 1.22, 1.11, 0.97, 1.17, 1.10, 0.90, 0.93, 0.94, 0.90, 0.62, 0.67, 0.51, 0.55, 0.39, 0.65, 0.53, 0.51,, 1.22, 0.73 18/06/98, 0.78, 0.84, 1.08, 0.84, 0.61, 0.57, 0.65, 1.35, 1.88, 2.46, 2.21, 2.62, 2.03, 1.01, 0.71, 0.92, 1.01, 0.90, 1.15, 0.82, 0.69, 0.80, 0.88, 1.22,, 2.62, 1.17 19/06/98, 0.66, 0.42, 0.66, 0.53, 0.42, 0.56, 0.70, 1.29, 1.58, 0.83, 0.89, 1.12, 1.52, 1.54, 0.99, 0.97, 1.48, 1.03, 1.03, 1.10, 1.80, 2.19, 3.88, 3.52,, 3.88, 1.28 20/06/98, 3.73, 1.74, 2.11, 1.87, 1.64, 1.39, 1.50, 1.70, 1.57, 1.97, 1.60, 1.99, 1.21, 1.90, 1.57, 1.95, 2.30, 2.04, 2.44, 2.35, 1.96, 1.44, 0.90, 0.77,, 3.73, 1.82 21/06/98, 0.85, 0.97, 1.13, 1.24, 1.71, 0.42, 0.26, 0.29, 0.28, 0.57, 0.55, 0.45, 0.57, 0.37, 0.46, 0.47, 0.40, 0.37, 0.30, 0.29, 0.27, 0.34, 0.46, 0.45,, 1.71, 0.56 22/06/98, 0.41, 0.32, 0.29, 0.31, 0.34, 0.29, 0.33, 0.54, 0.69, 0.42, 0.36, 0.39, 0.39, 0.37, 0.41, 0.41, 0.40, 0.58, 0.51, 0.43, 0.52, 0.80, 0.68, 0.49,, 0.80, 0.45 23/06/98, 0.27, 0.34, 0.20, 0.21, 0.26, 0.34, 0.44, 0.72, , , , , 0.66, 0.65, 0.71, 0.92, 0.66, 0.64, 0.63, 0.54, 0.58, 0.51, 0.50, 0.70,, 0.92, 0.52 24/06/98, 0.57, 0.35, 0.58, 0.76, 0.64, 0.50, 0.42, 0.74, 1.20, 0.63, 0.58, 0.54, 1.20, 1.09, 0.64, 0.53, 0.57, 0.72, 0.62, 0.80, 1.11, 3.45, 4.93, 3.07,, 4.93, 1.09 25/06/98, 3.45, 1.44, 2.63, 3.47, 1.61, 0.90, 0.78, 0.98, 1.23, 0.89, 0.83, 0.63, 0.79, 0.65, 0.45, 0.64, 0.53, 0.76, 0.51, 1.02, 0.73, 0.78, 0.55, 0.36,, 3.47, 1.11 26/06/98, 0.33, 0.25, 0.33, 0.22, 0.23, 0.40, 0.45, 0.71, 0.74, 0.85, 0.65, 0.78, 0.68, 0.71, 0.61, 0.73, 0.76, 0.64, 0.42, 0.79, 0.66, 0.72, 0.61, 1.72,, 1.72, 0.62 27/06/98, 0.87, 1.10, 1.46, 1.11, 1.12, 0.98, 0.68, 0.68, 0.69, 0.67, 0.60, 0.85, 0.67, 0.58, 0.61, 0.49, 0.53, 0.37, 0.37, 0.40, 0.34, 0.34, 0.30, 0.24,, 1.46, 0.67 28/06/98, 0.27, 0.22, 0.18, 0.19, 0.19, 0.19, 0.18, 0.20, 0.27, 0.35, 0.39, 0.44, 0.37, 0.38, 0.32, 0.28, 0.24, 0.25, 0.26, 0.24, 0.33, 0.31, 0.28, 0.24,, 0.44, 0.27 29/06/98, 0.17, 0.14, 0.12, 0.13, 0.17, 0.16, 0.29, 0.62, 0.66, 0.45, 0.43, 0.41, 0.35, 0.31, 0.34, 0.37, 0.39, 0.41, 0.32, 0.34, 0.38, 0.51, 0.33, 0.30,, 0.66, 0.34 30/06/98, 0.23, 0.33, 0.25, 0.20, 0.17, 0.21, 0.29, 0.59, 0.62, , , , , , 0.48, 0.61, 0.82, 0.67, 0.76, 0.73, 0.36, 0.49, 0.62, 0.35,, 0.82, 0.46 01/07/98, 0.29, 0.20, 0.20, 0.19, 0.22, 0.26, 0.41, 0.76, 1.08, 0.78, 0.72, 1.10, 1.02, 2.76, 2.00, 1.31, 0.77, 1.00, 0.58, 0.33, 0.38, 0.37, 0.35, 0.25,, 2.76, 0.72 02/07/98, 0.17, 0.11, 0.12, 0.11, 0.08, 0.08, 0.25, 0.69, 0.81, 1.34, 1.06, 0.98, 0.77, 1.12, 0.74, 0.91, 1.28, 1.27, 1.28, 2.18, 1.62, 1.13, 0.75, 0.76,, 2.18, 0.82 03/07/98, 0.81, 0.28, 0.31, 0.40, 0.38, 0.36, 0.60, 1.57, 0.98, 1.86, 1.61, 1.44, 1.04, 0.77, 0.63, 0.46, 0.39, 0.46, 0.31, 0.25, 0.45, 0.33, 0.26, 0.23,, 1.86, 0.67 04/07/98, 0.23, 0.18, 0.14, 0.12, 0.12, 0.12, 0.16, 0.25, 0.39, 0.44, 0.49, 0.58, 0.64, 0.56, 0.47, 0.36, 0.28, 0.34, 0.34, 0.37, 0.70, 0.33, 0.28, 0.25,, 0.70, 0.34 05/07/98, 0.18, 0.18, 0.14, 0.12, 0.13, 0.07, 0.10, 0.13, 0.17, 0.31, 0.38, 0.32, 0.36, 0.28, 0.37, 0.26, 0.22, 0.23, 0.22, 0.30, 0.27, 0.25, 0.24, 0.20,, 0.38, 0.23 06/07/98, 0.16, 0.18, 0.17, 0.17, 0.22, 0.26, 0.51, 0.57, 1.95, 1.98, 1.66, , , , , , , , , , , , , ,, 1.98, 0.71 07/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 08/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 09/07/98, , , , , , , , , , , , , , , , , , , , 0.96, 0.95, 1.00, 0.76, 0.73,, 1.00, 0.88 10/07/98, 0.36, 0.19, 0.15, 0.22, 0.30, 0.62, 1.13, 1.58, 1.54, 1.00, 0.70, 1.45, 1.38, 0.98, 1.08, 0.96, 0.83, 0.93, 0.90, 0.69, 0.82, 1.11, 0.81, 0.66,, 1.58, 0.85 11/07/98, 0.21, 0.26, 0.12, 0.11, 0.13, 0.16, 0.22, 0.27, 0.63, 0.42, 0.54, 0.50, 0.50, 0.50, 0.67, 0.49, 0.83, 0.74, 0.76, 0.76, 1.02, 0.82, 1.10, 0.83,, 1.10, 0.52 12/07/98, 0.99, 0.62, 0.68, 0.76, 0.61, 0.42, 0.65, 0.62, 1.94, 0.75, 0.62, 0.51, 0.62, 0.51, 0.80, 0.51, 0.47, 0.56, 0.50, 0.38, 0.32, 0.31, 0.32, 0.19,, 1.94, 0.61 13/07/98, 0.13, 0.11, 0.08, 0.08, 0.09, 0.17, 0.30, 1.10, 1.07, 0.44, 0.38, 0.37, 0.52, 0.33, 0.31, 0.41, 0.29, 0.40, 0.31, 0.33, 0.31, 0.26, 0.17, 0.13,, 1.10, 0.34 14/07/98, 0.08, 0.05, 0.05, 0.06, 0.07, 0.10, 0.22, 0.49, , , , , , , , , , , , , , , , ,, 0.49, 0.14 15/07/98, , , , , , , , , , , , , 0.56, 0.35, 0.48, 0.54, 0.58, 0.56, 0.64, 0.46, 0.70, 0.60, 0.84, 0.76,, 0.84, 0.59 16/07/98, 0.82, 0.41, 0.44, 0.51, 0.56, 1.23, 1.31, 2.00, 1.78, , , , , , , , , , , , , , , ,, 2.00, 1.01 17/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 18/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 19/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 20/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 21/07/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 22/07/98, , , , , , , , , , , , , , , , , , , , , 0.66, 0.67, 0.54, 0.70,, 0.70, 0.64 23/07/98, 0.52, 0.59, 0.55, 1.66, 0.46, 0.56, 0.58, 1.04, 0.88, 0.85, 0.44, 0.31, 0.30, 0.34, , , , 0.30, 0.30, 0.34, 0.29, 0.25, 0.18, 0.16,, 1.66, 0.52 24/07/98, 0.11, 0.16, 0.13, 0.14, 0.20, 0.23, 0.35, 0.62, 0.62, 0.44, 0.49, 0.39, 0.40, 0.39, 0.35, 0.55, 0.25, 0.30, 0.30, 0.34, 0.43, 0.44, 0.36, 0.51,, 0.62, 0.35 25/07/98, 0.33, 0.28, 0.34, 0.39, 0.31, 0.33, 0.40, 0.44, 0.50, 0.56, 0.55, 0.57, 0.46, 0.49, 0.47, 0.44, 0.51, 0.55, 0.38, 0.62, 0.59, 0.58, 0.67, 0.99,, 0.99, 0.49 26/07/98, 3.31, 1.00, 2.06, 1.39, 1.22, 1.71, 1.75, 0.75, 0.42, 0.47, 0.40, 0.61, 0.46, 0.48, 0.43, 0.47, 0.45, 0.64, 0.65, 0.92, 1.01, 0.99, 1.25, 1.15,, 3.31, 1.00 27/07/98, 0.88, 0.41, 0.42, 0.46, 0.48, 0.68, 0.77, 1.28, 1.06, 0.61, 0.52, 0.73, 0.77, 0.47, 0.54, 0.45, 0.38, 0.37, 0.30, 0.27, 0.42, 0.58, 0.63, 0.69,, 1.28, 0.59 28/07/98, 0.52, 0.45, 0.53, 0.52, 0.52, 0.61, 0.87, 1.04, 0.84, 0.61, 0.55, 0.58, 0.68, 0.60, 0.49, 0.61, 0.63, 0.88, 0.70, 0.67, 0.54, 0.65, 0.42, 0.43,, 1.04, 0.62 29/07/98, 0.61, 0.53, 0.23, 0.38, 0.19, 0.35, 0.41, 0.73, 0.66, 0.64, , 0.60, 0.40, 0.42, 0.32, 0.46, 0.33, 0.36, 0.46, 0.36, 0.36, 0.36, 0.37, 0.24,, 0.73, 0.42 30/07/98, 0.22, 0.16, 0.22, 0.22, 0.12, 0.16, 0.28, 0.70, 0.67, 0.72, 0.52, 0.50, 0.42, 0.34, 0.31, 0.47, 0.43, 0.49, 0.54, 0.64, 0.80, 0.83, 0.90, 0.61,, 0.90, 0.47 31/07/98, 0.46, 0.39, 0.40, 0.24, 0.20, 0.23, 0.40, 0.84, 0.80, 0.61, 0.58, 0.59, 0.73, 0.80, 0.86, 0.88, 1.08, 0.83, 0.64, 0.56, 2.68, 0.90, 0.96, 0.92,, 2.68, 0.73 01/08/98, 1.06, 1.29, 0.93, 1.11, 0.85, 0.30, 0.68, 2.72, 3.21, 4.69, 8.24, 2.39, 0.89, 0.79, 0.66, 0.72, 1.23, 1.91, 1.10, 1.04, 1.21, 0.74, 0.86, 0.71,, 8.24, 1.64 02/08/98, 0.56, 0.94, 0.61, 0.44, 0.38, 0.48, 0.60, 0.27, 0.30, 0.48, 1.40, 0.86, 0.84, 0.75, 0.70, 0.80, 0.77, 0.79, 1.14, 0.97, 1.50, 1.80, 1.51, 1.17,, 1.80, 0.84 03/08/98, 0.50, 0.77, 0.80, 0.69, 0.34, 0.28, 0.37, 0.74, 0.60, 0.50, 0.39, 0.39, 0.36, 0.42, 0.55, 0.69, 0.45, 0.49, 0.33, 0.31, 0.27, 0.17, 0.15, 0.17,, 0.80, 0.45 04/08/98, 0.48, 0.57, 0.28, 0.22, 0.17, 0.12, 0.23, 0.53, 0.39, 0.35, 0.33, 0.28, 0.24, 0.23, 0.30, 0.30, 0.41, 0.33, 0.34, 0.41, 0.40, 0.28, 0.17, 0.15,, 0.57, 0.31 05/08/98, 0.10, 0.12, 0.09, 0.07, 0.07, 0.08, 0.22, 0.38, , , , , , 0.36, 0.30, 0.35, 0.37, 0.32, 0.49, 0.40, 0.86, 1.13, 0.91, 0.56,, 1.13, 0.38 06/08/98, 0.47, 0.60, 0.63, 0.66, 0.40, 0.29, 0.41, 0.83, 0.82, 0.60, 0.63, 0.50, 0.32, 0.42, 0.47, 0.65, 0.74, 0.51, 0.48, 0.34, 0.36, 0.39, 0.28, 0.39,, 0.83, 0.51 07/08/98, 0.56, 0.61, 0.46, 0.42, 0.39, 0.40, 0.67, 1.01, 1.20, 1.56, 1.17, 1.10, 1.02, 0.74, 0.71, 0.99, 0.84, 0.94, 0.71, 0.72, 0.71, 0.58, 0.49, 0.52,, 1.56, 0.77 08/08/98, 0.99, 0.77, 0.89, 0.89, 0.67, 0.58, 0.64, 0.84, 0.91, 0.86, 0.69, 0.68, 0.77, 0.51, 0.53, 0.29, 0.64, 0.52, 0.52, 0.84, 0.42, 0.79, 0.60, 0.37,, 0.99, 0.68 09/08/98, 0.66, 0.32, 0.50, 0.57, 0.29, 0.31, 0.38, 0.39, 0.47, 0.63, 0.61, 0.75, 0.97, 1.00, 0.99, 0.89, 1.61, 1.02, 0.77, 1.16, 0.83, 0.75, 0.71, 0.52,, 1.61, 0.71 10/08/98, 0.50, 0.42, 0.33, 0.38, 0.42, 0.43, 0.54, 0.80, 1.35, 1.69, 1.44, 1.91, 4.31, 2.99, 3.09, 5.43, 1.82, 1.65, 4.33, 2.98, 10.19, 4.10, 3.03, 1.78,, 10.19, 2.33 11/08/98, 1.34, 2.60, 1.43, 1.46, 1.25, 2.28, 1.57, 1.66, 1.17, , , , , , , 1.26, 1.26, 1.10, 0.73, 0.86, 0.93, 1.07, 2.12, 0.84,, 2.60, 1.39 12/08/98, 0.65, 0.72, 0.28, 0.37, 0.32, 0.28, 0.38, 0.55, 0.50, 0.53, 0.40, 0.34, 0.24, 0.27, 0.31, 0.26, 0.37, 0.30, 0.32, 0.32, 0.26, 0.21, 0.13, 0.10,, 0.72, 0.35 13/08/98, 0.09, 0.09, 0.09, 0.09, 0.11, 0.18, 0.30, 0.53, 0.54, 0.34, 0.39, 0.31, 0.29, 0.45, 0.42, 0.60, 0.92, 1.14, 0.93, 1.21, 1.04, 0.76, 0.88, 0.51,, 1.21, 0.51 14/08/98, 0.47, 0.45, 0.43, 0.35, 0.37, 0.38, 0.75, 0.85, 0.86, 0.71, 0.67, 0.77, 0.70, 0.73, 0.68, 0.63, 0.67, 0.63, 0.68, 0.66, 0.50, 0.28, 0.26, 0.23,, 0.86, 0.57 15/08/98, 0.16, 0.27, 0.36, 0.48, 0.23, 0.44, 0.32, 0.33, 0.41, 0.46, 0.41, 0.39, 0.43, 0.35, 0.34, 0.26, 0.35, 0.36, 0.38, 0.76, 1.43, 1.66, 0.83, 0.74,, 1.66, 0.51 16/08/98, 1.27, 1.53, 0.72, 0.65, 0.72, 0.70, 0.75, 0.67, 0.50, 0.58, 0.44, 0.41, 0.52, 0.60, 0.61, 0.59, 0.52, 0.57, 0.54, 0.63, 0.50, 0.34, 0.29, 0.24,, 1.53, 0.62 17/08/98, 0.22, 0.15, 0.20, 0.20, 0.16, 0.16, 0.40, 0.53, 0.85, 0.47, , , , , , , , , 0.74, 0.45, 0.67, 0.47, 0.24, 0.24,, 0.85, 0.38 18/08/98, 0.20, 0.21, 0.13, 0.21, 0.20, 0.32, 0.48, 0.74, 0.83, 0.97, 0.44, 0.68, 0.60, 0.35, 0.38, 0.52, 0.61, 0.49, 0.46, 0.54, 0.82, 0.78, 0.56, 0.62,, 0.97, 0.51 19/08/98, 0.46, 0.38, 0.31, 0.33, 0.36, 0.46, 0.76, 0.88, 1.68, 0.76, 0.88, 0.90, 1.00, 1.00, 0.90, 1.20, 1.27, 0.82, 0.65, 0.56, 0.43, 0.50, 0.54, 0.88,, 1.68, 0.75 20/08/98, 0.70, 0.44, 0.16, 0.18, 0.16, 0.10, 0.26, 0.65, 0.48, 0.69, 0.50, 1.08, 0.42, 0.34, 0.36, 0.52, 0.69, 0.65, 0.85, 0.69, 0.57, 0.46, 0.42, 0.47,, 1.08, 0.49 21/08/98, 0.98, 1.26, 0.87, 0.33, 0.17, 0.17, 0.34, 0.57, 0.52, 0.45, 0.32, 0.31, 0.28, 0.29, 0.26, 0.33, 0.32, 0.25, 0.29, 0.26, 0.27, 0.20, 0.19, 0.19,, 1.26, 0.39 22/08/98, 0.10, 0.10, 0.10, 0.09, 0.09, 0.16, 0.17, 0.50, 0.52, 0.44, 0.46, 0.42, 0.39, 0.35, 0.27, 0.57, 0.67, 0.26, 0.27, 0.39, 0.34, 0.29, 0.29, 0.40,, 0.67, 0.32 23/08/98, 0.33, 0.28, 0.31, 0.32, 0.32, 0.58, 0.71, 1.10, 0.80, 0.74, 0.69, 0.79, 0.69, 0.85, 0.90, 1.64, 1.63, 0.39, 0.30, 0.40, 0.32, 0.19, 0.15, 0.15,, 1.64, 0.61 24/08/98, 0.14, 0.22, 0.17, 0.15, 0.30, 0.12, 0.19, 0.68, 0.52, 0.76, 0.65, 0.60, 0.48, 0.36, 0.44, 0.33, 0.34, 0.39, 0.42, 0.50, 0.72, 0.71, 0.45, 0.44,, 0.76, 0.42 25/08/98, 0.43, 0.46, 0.39, 0.36, 0.51, 0.42, 1.39, 1.81, 1.21, 0.96, 1.30, 0.84, 0.53, 1.08, 0.89, 1.12, 1.59, 1.81, 1.84, 1.72, 1.73, 1.76, 1.36, 0.55,, 1.84, 1.09 26/08/98, 0.50, 0.28, 0.25, 0.16, 0.14, 0.12, 0.20, 0.96, 1.16, 0.92, 0.99, 0.90, 0.67, 1.06, 0.91, 1.09, 1.36, 1.85, 0.76, 1.26, 0.63, 1.09, 1.21, 1.00,, 1.85, 0.81 27/08/98, 0.75, 0.73, 0.44, 0.39, 0.32, 0.47, 0.97, 1.42, 1.06, 0.45, 0.61, 0.70, 0.42, 0.58, 0.59, 0.46, 0.82, 0.93, 0.87, 1.16, 1.48, 1.65, 1.59, 2.82,, 2.82, 0.90 28/08/98, 2.05, 3.08, 1.87, 2.39, 1.63, 1.93, 3.18, 1.77, 1.51, 0.71, 0.57, 0.53, 0.49, 0.55, 0.42, 0.68, 0.50, 0.55, 0.53, 0.57, 0.54, 0.61, 0.55, 0.54,, 3.18, 1.16 29/08/98, 0.45, 0.41, 0.83, 0.38, 0.40, 0.40, 0.46, 0.68, 0.78, 0.76, 0.90, 0.97, 0.87, 1.27, 1.73, 0.74, 1.41, 1.07, 0.80, 0.85, 0.97, 0.83, 1.68, 1.32,, 1.73, 0.87 30/08/98, 0.76, 0.59, 0.45, 0.52, 0.66, 1.30, 0.88, 1.09, 1.22, 0.78, 0.97, 0.90, 1.24, 1.12, 1.17, 1.05, 1.05, 0.98, 1.01, 1.43, 2.09, 7.52, 1.85, 1.31,, 7.52, 1.33 31/08/98, 0.94, 1.09, 0.81, 0.67, 0.78, 0.77, 0.72, 0.62, 0.82, 0.85, 0.63, 0.67, 0.72, 0.83, 0.82, 1.06, 0.66, 0.65, 0.94, 0.61, 0.54, 0.51, 0.42, 0.33,, 1.09, 0.73 01/09/98, 0.53, 0.61, 0.71, 0.78, 0.91, 0.73, 0.86, 0.97, 1.22, 1.08, 1.11, 1.20, 1.28, 1.61, 1.82, 1.36, 1.47, 2.10, 3.46, 4.96, 2.91, 2.80, 3.06, 1.35,, 4.96, 1.62 02/09/98, 1.03, 0.83, 0.97, 1.17, 1.16, 1.22, 1.41, 1.84, 2.75, 2.42, , , , , , , , , , , , , , ,, 2.75, 1.48 03/09/98, , , , , , , , , , , , , 0.81, 0.88, 0.98, 0.95, 1.06, 0.66, 0.65, 0.58, 0.40, 0.36, 0.34, 0.67,, 1.06, 0.70 04/09/98, 1.38, 0.65, 0.51, 0.27, 0.43, 0.52, 0.55, 0.83, 1.28, 1.09, 0.77, 0.78, 0.80, , , , 1.20, 1.39, 1.50, 1.21, 1.99, 2.78, 2.80, 1.46,, 2.80, 1.15 05/09/98, 1.90, 1.25, 1.98, 1.21, 1.52, 2.12, 0.95, 0.67, 1.56, 1.23, 1.55, 1.14, 1.00, 0.77, 0.68, 0.88, 0.86, 1.16, 1.44, 1.84, 1.58, 1.53, 1.59, 1.82,, 2.12, 1.34 06/09/98, 2.23, 2.36, 1.40, 1.42, 1.25, 1.47, 1.97, 1.51, 1.13, 1.63, 0.83, 0.87, 1.48, 1.17, 0.93, 0.85, 0.72, 0.81, 0.89, 0.88, 0.91, 1.02, 0.90, 0.92,, 2.36, 1.23 07/09/98, 0.87, 0.80, 0.81, 0.87, 0.74, 0.93, 1.29, 1.36, 1.56, 1.00, 0.87, 0.95, 0.84, 0.92, , , 0.84, 0.69, 0.68, 0.45, 0.65, 0.48, 0.45, 0.37,, 1.56, 0.84 08/09/98, 0.57, 1.14, 0.22, 0.19, 0.17, 0.20, 0.41, 0.98, 0.88, 1.13, 0.76, 0.71, 0.71, 0.69, 0.46, 0.73, 0.57, 0.62, 0.80, 0.86, 0.80, 0.62, 1.43, 0.45,, 1.43, 0.67 09/09/98, 2.19, 1.00, 1.48, 0.82, 0.63, 0.51, 0.57, , 1.04, 0.74, 0.91, 0.54, 0.49, 0.50, 0.44, 0.55, 0.69, 0.68, 0.92, 0.94, 0.65, 0.56, 0.43, 0.36,, 2.19, 0.77 10/09/98, 0.57, 0.29, 0.27, 0.27, 0.21, 0.30, 0.49, 0.82, 0.85, 0.76, 0.94, 0.52, 0.45, 0.33, 0.33, 0.34, 0.37, 0.49, 0.58, 0.59, 0.69, 0.85, 0.98, 0.47,, 0.98, 0.53 11/09/98, 0.14, 0.12, 0.10, 0.10, 0.11, 0.14, 0.26, 1.09, 0.77, 0.48, 0.32, 0.41, 0.43, 0.94, 0.48, 0.33, 0.34, 0.42, 0.45, 0.48, 0.62, 0.33, 0.40, 0.28,, 1.09, 0.40 12/09/98, 0.26, 0.41, 0.63, 0.33, 0.37, 0.54, 0.41, 0.39, 0.76, 0.57, 0.57, 0.40, 0.32, 0.31, 0.39, 0.31, 0.31, 0.29, 0.44, 0.97, 1.80, 0.81, 0.48, 0.65,, 1.80, 0.53 13/09/98, 0.31, 0.25, 0.21, 0.19, 0.17, 0.14, 0.11, 0.12, 0.24, 0.33, 0.33, 0.60, 0.44, 0.46, 0.54, 0.26, 0.23, 0.23, 0.30, 0.33, 0.20, 0.21, 0.22, 0.24,, 0.60, 0.28 14/09/98, 0.12, 0.10, 0.13, 0.14, 0.18, 0.20, 0.41, 0.90, 0.65, 0.33, 0.42, 0.38, 0.38, 0.47, 0.43, 0.30, 0.32, 0.32, 0.34, 0.34, 0.27, 0.22, 0.19, 0.16,, 0.90, 0.32 15/09/98, 0.13, 0.11, 0.12, 0.14, 0.15, 0.22, 0.50, 1.01, 1.13, 0.79, 0.69, 1.32, 1.40, 1.35, 1.34, 1.00, 0.93, 0.61, 0.42, 0.28, 0.34, 0.34, 0.25, 0.14,, 1.40, 0.61 16/09/98, 0.14, 0.14, 0.13, 0.11, 0.10, 0.12, 0.25, 0.46, 0.56, 0.33, 0.29, 0.29, 0.22, 0.25, 0.22, 0.20, 0.23, 0.24, 0.23, 0.25, 0.22, 0.27, 0.23, 0.19,, 0.56, 0.24 17/09/98, 0.19, 0.18, 0.25, 0.18, 0.28, 0.25, 0.80, 1.75, 1.54, 0.88, 0.48, 0.59, 0.92, 1.21, 0.75, 0.76, 0.80, 1.17, 1.76, , , , , ,, 1.76, 0.78 18/09/98, , , , , , , , , , 1.41, 1.10, 0.95, 0.91, 0.94, 0.85, 0.74, 0.95, 1.27, 1.09, 1.40, 1.77, 1.63, 1.19, 0.89,, 1.77, 1.14 19/09/98, 0.76, 0.81, 1.70, 1.80, 0.94, 1.21, 1.35, 1.33, 1.65, 1.40, 1.57, 2.07, 1.61, 1.25, 2.01, 2.81, 1.28, 2.13, 2.60, 3.41, , , , ,, 3.41, 1.68 20/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 21/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 22/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 23/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 24/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 25/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 26/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 27/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 28/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 29/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 30/09/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 01/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 02/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 03/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 04/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 05/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 06/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 07/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 08/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 09/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 10/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 11/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 12/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 13/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 14/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 15/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 16/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 17/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 18/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 19/10/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 20/10/98, , , , , , , , , , , , , , , , 2.13, 1.81, 1.93, 2.12, 1.47, 1.93, 0.98, 0.56, 0.41,, 2.13, 1.48 21/10/98, 0.34, 0.28, 0.28, 0.27, 0.26, 0.37, 0.51, 0.80, 1.21, 1.21, 1.07, 0.70, 0.99, 0.92, 0.88, 1.26, 1.63, 1.74, 1.25, 1.16, 0.85, 0.80, 0.61, 0.43,, 1.74, 0.83 22/10/98, 0.27, 0.21, 0.21, 0.20, 0.21, 0.25, 0.52, 0.81, 1.08, 1.04, 1.13, 0.95, 0.85, 1.03, 1.12, 1.22, 1.34, 1.68, 1.46, 1.68, 1.86, 2.54, 0.36, 0.31,, 2.54, 0.93 23/10/98, 0.34, 0.33, 0.31, 0.32, 0.20, 0.22, 0.38, 1.08, 1.14, 0.99, 0.95, 0.99, 0.93, 1.47, 0.75, 1.26, 1.48, 1.08, 1.04, 1.90, 2.57, 1.53, 16.63, 6.50,, 16.63, 1.85 24/10/98, 3.57, 1.97, 1.66, 1.00, 1.28, 0.88, 0.70, 0.98, 0.99, 0.73, 0.78, 1.08, 2.01, 1.18, 1.01, 1.03, 0.87, 0.89, 0.73, 0.76, 0.80, 0.91, 0.30, 0.24,, 3.57, 1.10 25/10/98, 0.21, 0.18, 0.13, 0.12, 0.10, 0.12, 0.14, 0.20, 0.25, , 0.34, 0.44, 0.39, 0.52, 0.39, 0.31, 0.42, 0.35, 0.39, 0.41, 0.50, 0.47, 13.60, 1.87,, 13.60, 0.95 26/10/98, 0.67, 0.49, 0.23, 0.20, 0.27, 0.38, 0.78, 2.10, 3.25, 1.15, 0.79, 0.67, 0.69, 0.50, 0.99, 0.77, 1.11, 2.58, 3.96, 3.62, 2.41, 2.48, 2.30, 2.35,, 3.96, 1.45 27/10/98, 1.06, 1.33, 0.53, 0.51, 0.48, 0.45, 0.58, 0.68, 0.86, 0.98, 0.68, 0.55, 0.60, 0.51, 0.35, 0.41, 0.53, 0.95, 0.95, 1.31, 1.38, 1.02, 1.02, 0.55,, 1.38, 0.76 28/10/98, 0.23, 0.16, 0.13, 0.13, 0.15, 0.14, 0.17, 0.36, 0.69, 0.90, 1.15, 0.50, 0.52, 0.49, 0.51, 0.51, 0.55, 0.55, 0.47, 0.62, 1.13, 0.53, 0.42, 0.26,, 1.15, 0.47 29/10/98, 0.29, 0.23, 0.23, 0.20, 0.19, 0.20, 0.22, 0.35, 0.79, 0.67, 0.60, 0.42, 0.54, 0.46, 0.46, 0.41, 0.55, 0.76, 1.75, 1.44, 0.82, 0.55, 0.43, 0.37,, 1.75, 0.54 30/10/98, 0.40, 0.27, 0.22, 0.19, 0.21, 0.23, 0.27, 0.61, 1.51, 1.00, 0.75, 0.53, 0.50, 0.65, 0.62, 0.70, 1.02, 1.25, 1.33, 1.24, 0.80, 0.71, 0.73, 0.86,, 1.51, 0.69 31/10/98, 1.01, 1.25, 1.43, 1.29, 0.66, 0.48, 0.68, 4.82, 3.13, 12.94, 3.03, 3.72, 3.99, 3.56, 7.79, 8.30, 11.03, 8.59, 6.09, 2.38, 2.11, 2.01, 1.43, 1.11,, 12.94, 3.87 01/11/98, 0.97, 1.06, 0.69, 0.82, 0.61, 0.73, 0.69, 0.73, 0.73, 0.80, 1.07, 0.98, 1.13, 0.88, 0.83, 0.79, 0.93, 0.97, 0.78, 0.91, 1.31, 0.97, 0.83, 1.08,, 1.31, 0.89 02/11/98, 2.59, 8.18, 1.83, 3.39, 4.24, 7.70, 5.93, 6.19, 4.98, 4.75, 3.32, 2.57, 1.59, 1.51, 1.60, 1.81, 2.23, 2.30, 1.79, 1.69, 2.81, 7.04, 1.40, 1.75,, 8.18, 3.47 03/11/98, 2.12, 1.85, 0.76, 0.57, 0.58, 0.47, 0.47, 4.32, 5.87, , , , , 0.98, 1.40, 1.43, 1.36, 1.24, 1.01, 0.62, 0.63, 0.95, 0.80, 0.79,, 5.87, 1.41 04/11/98, 0.44, 0.50, 0.41, 0.58, 0.54, 0.74, 0.70, 2.18, 3.81, 1.97, 1.21, 1.41, 0.92, 0.96, 0.77, 0.95, 1.19, 2.04, 1.82, 2.77, 3.20, 1.62, 1.65, 1.36,, 3.81, 1.41 05/11/98, 0.64, 0.62, 1.20, 1.19, 0.65, 0.44, , , , , , , , , , , 0.98, 0.84, 0.77, 0.75, 0.61, 0.60, 0.37, 0.30,, 1.20, 0.71 06/11/98, 0.24, 0.23, 0.21, 0.27, 0.29, 1.52, 0.98, 10.90, 6.49, 7.99, 5.58, 2.07, 3.43, 6.76, 9.34, 2.58, 4.87, 7.06, 9.94, 85.15, 56.64, 30.63, 22.08, 4.54,, 85.15, 11.66 07/11/98, 16.86, 8.69, 8.95, 8.86, 6.75, 3.37, 5.17, 14.36, 21.54, 3.62, 3.64, 2.82, 2.85, 1.55, 1.77, 2.07, 2.29, 1.99, 1.61, 1.05, 0.77, 0.74, 0.99, 0.88,, 21.54, 5.13 08/11/98, 0.54, 0.48, 0.44, 0.49, 0.43, 0.42, 0.46, 0.64, 0.65, 1.50, 6.82, 1.34, 1.68, 1.76, 1.53, 2.32, 3.58, 5.62, 21.60, 2.31, 1.74, 2.17, 1.49, 0.98,, 21.60, 2.54 09/11/98, 0.83, 0.83, 0.81, 0.88, 1.12, 0.26, 0.22, 0.31, 0.67, 1.14, 0.76, 0.50, 0.51, 0.50, 0.52, 0.55, 1.15, 1.23, 2.15, 1.84, 1.91, 1.36, 1.32, 1.34,, 2.15, 0.95 10/11/98, 0.57, 0.32, 0.25, 0.19, 0.18, 0.23, 0.32, 0.55, 1.65, 1.38, 0.74, 0.59, 0.52, 0.68, 0.59, 0.94, 1.01, 1.23, 1.32, 1.26, 0.89, 0.75, 0.67, 0.54,, 1.65, 0.72 11/11/98, 0.38, 0.40, 0.24, 0.24, 0.30, 0.47, 0.94, 2.58, 4.47, 9.17, 5.66, 2.38, 1.46, 1.16, 1.08, 1.14, 1.25, 3.03, 2.11, 1.46, 1.57, 2.38, 1.68, 1.46,, 9.17, 1.96 12/11/98, 1.38, 1.62, 1.43, 0.70, 0.49, 0.42, 0.49, 0.61, 1.07, 1.55, 1.45, 1.92, 1.65, 2.72, 4.67, 1.80, 1.50, 1.36, 1.53, 1.31, 0.78, 0.64, 0.55, 0.39,, 4.67, 1.33 13/11/98, 0.32, 0.24, 0.20, 0.20, 0.19, 0.21, 0.25, 0.44, 0.93, 1.28, 0.82, 1.01, 0.81, 0.78, 0.60, 0.68, 1.22, 1.43, 1.47, 1.53, 2.67, 2.70, 3.69, 3.02,, 3.69, 1.11 14/11/98, 2.29, 2.23, 2.12, 1.15, 0.98, 0.80, 0.64, 0.92, 0.73, 0.88, 0.92, 0.93, 0.88, 0.87, 0.82, 0.99, 0.76, 0.79, 0.89, 0.99, 0.86, 1.05, 1.04, 0.78,, 2.29, 1.05 15/11/98, 0.48, 0.36, 0.38, 0.38, 0.41, 0.38, 0.38, 0.36, 0.40, 0.43, 0.76, 0.86, 0.93, 0.91, 0.91, 0.95, 0.98, 0.88, 0.90, 1.12, 1.01, 0.99, 0.65, 0.56,, 1.12, 0.68 16/11/98, 0.36, 0.38, 0.27, 0.30, 0.28, 0.41, 0.52, 1.40, 2.94, 1.92, 1.28, 1.21, 1.52, 1.24, 1.05, 2.63, 4.22, 2.56, 3.20, 3.43, 2.66, 2.57, 3.20, 5.83,, 5.83, 1.89 17/11/98, 3.33, 4.46, 2.87, 6.07, , 3.90, 6.55, 7.21, 31.24, 14.91, 14.33, 8.96, , , , , 9.52, 9.96, 10.92, 7.62, 6.71, 7.43, 7.51, 7.52,, 31.24, 9.00 18/11/98, 11.30, 11.10, 7.51, 7.72, 11.50, 7.36, 6.08, 6.56, 7.52, 8.18, 6.40, 5.56, 6.55, 13.98, 5.94, 9.75, 7.85, 6.85, 13.25, 9.46, 5.95, 5.03, 3.79, 3.21,, 13.98, 7.85 19/11/98, 2.51, 2.68, 2.05, 1.98, 2.17, 3.52, 3.08, 9.54, 5.35, 15.15, 7.24, 4.08, 3.85, 3.62, 2.93, 4.11, 5.74, 6.57, 6.90, 7.82, 7.02, 5.51, 4.48, 3.57,, 15.15, 5.06 20/11/98, 3.11, 3.09, 3.05, 2.44, 2.30, 2.17, 2.07, 2.35, 3.09, 3.45, 3.11, 2.80, 2.62, 2.60, 2.63, 2.23, 3.12, 3.56, 3.00, 2.95, 3.32, 2.75, 2.65, 2.07,, 3.56, 2.77 21/11/98, 1.33, 1.16, 1.24, 1.74, 1.57, 1.14, 0.96, 0.98, 1.12, 1.33, 1.47, 2.65, 3.87, 1.87, 4.62, 3.98, 1.41, 2.42, 1.97, 1.41, 1.25, 1.11, 1.01, 0.85,, 4.62, 1.77 22/11/98, 0.83, 0.80, 0.56, 0.55, 0.71, 0.49, 0.86, 0.72, 0.62, 0.67, 1.08, 1.33, 1.41, 2.11, 2.54, 2.01, 1.99, 4.37, 2.73, 2.83, 5.15, 4.25, 2.71, 2.68,, 5.15, 1.83 23/11/98, 2.80, 2.26, 2.41, 2.41, 2.75, 3.02, 2.64, 3.12, 5.37, 5.97, 4.12, 4.88, 2.74, 3.20, 2.74, 3.59, 4.04, 4.85, 5.23, 3.19, 2.66, 2.53, 2.62, 2.61,, 5.97, 3.41 24/11/98, 1.76, 1.28, 1.43, 1.36, 0.89, 0.64, 1.29, 1.68, 12.70, 3.21, 1.94, , , , , , , 6.98, 4.17, 5.18, 4.07, 6.15, 7.28, 12.58,, 12.70, 4.14 25/11/98, 3.42, 1.93, 1.79, 2.17, 3.44, 1.84, 3.99, 16.11, 21.00, 15.66, 14.01, 8.47, 5.30, 2.17, 1.86, 2.72, 5.17, 5.05, 5.31, 13.93, 5.17, 6.28, 9.88, 1.06,, 21.00, 6.57 26/11/98, 2.60, 1.11, 3.84, 0.52, 0.96, 0.96, 0.54, 0.79, 1.22, 2.85, 1.76, 0.89, 0.85, 0.67, 0.56, 0.70, 0.76, 0.69, 0.59, 0.64, 0.66, 0.61, 0.52, 0.65,, 3.84, 1.08 27/11/98, 0.43, 0.43, 0.55, 0.53, 0.60, 0.65, 1.07, 10.59, 7.41, 12.14, 21.16, 12.42, 11.12, 5.22, 3.94, 4.24, 5.07, 6.30, 8.04, 7.47, 7.31, 6.89, 5.16, 4.70,, 21.16, 5.98 28/11/98, 5.57, 4.92, 3.28, 6.03, 2.77, 2.05, 0.86, 0.81, 0.89, 1.08, 1.44, 1.13, 1.26, 1.07, 0.97, 0.84, 1.60, 2.05, 1.96, 1.53, 2.19, 2.02, 1.34, 0.93,, 6.03, 2.02 29/11/98, 1.92, 1.79, 1.03, 1.00, 1.09, 1.67, 1.29, 2.32, 0.87, 0.93, 1.00, 1.09, 0.81, 0.94, 0.75, 1.07, 1.18, 0.98, 1.35, 2.03, 1.65, 1.83, 1.63, 1.11,, 2.32, 1.31 30/11/98, , , , , , , , 3.39, 5.83, 10.91, 8.69, 8.10, 5.40, 5.43, 6.29, 3.24, 10.35, 7.83, 16.77, 15.53, 10.82, 7.67, 6.80, 10.16,, 16.77, 8.42 01/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 02/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 03/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 04/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 05/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 06/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 07/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 08/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 09/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 10/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 11/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 12/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 13/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 14/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 15/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 16/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 17/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 18/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 19/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 20/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 21/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 22/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 23/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 24/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 25/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 26/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 27/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 28/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 29/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 30/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, , 31/12/98, , , , , , , , , , , , , , , , , , , , , , , , ,, ,