1998-01-07T04:00, 51.120,  10.10,  12.00
1998-01-07T06:10, 51.000, 115.80,  53.30
1998-01-07T06:30, 31.100, 115.80,  53.30
1998-01-07T06:40, 30.540, 115.80,  53.30
1998-01-07T07:30,  6.826, 115.80,  53.30
1998-01-07T07:50, 11.184, 115.80,  53.30
1998-01-07T09:30, 11.198, 126.00,  73.30
1998-01-07T12:30, 12.430, 112.30,  69.80
1998-01-08T08:40, 12.440, 110.00,  70.60
1998-01-09T06:50, 12.712, 196.20,  58.10
1998-01-11T12:20, 13.230, 196.70,  58.10
1998-01-12T11:30, 13.950, 196.70,  58.10
1998-01-12T12:05, 12.154, 196.30,  58.70
1998-01-13T12:10, 12.608, 196.30,  58.70
1998-01-13T13:20, 12.005, 196.70,  58.70
1998-01-15T21:50, 12.060, 196.70,  58.70
1998-01-15T22:40, 12.074, 196.70,  58.70
1998-01-16T00:00, 12.087, 219.27,  87.22
1998-01-17T12:00, 12.089, 222.20,  87.69
1998-01-18T12:00, 12.090, 227.32,  88.26
1998-01-19T12:00, 12.091, 228.40,  88.35
1998-01-20T12:00, 12.092, 231.72,  88.61
1998-01-21T12:00, 12.093, 246.47,  89.17
1998-01-22T12:00, 12.094, 233.43,  88.76
1998-01-23T12:00, 12.094, 225.16,  87.96
1998-01-24T12:00, 12.095, 224.27,  87.79
1998-01-25T12:00, 12.095, 224.90,  87.95
1998-01-26T12:00, 12.095, 223.17,  87.44
1998-01-26T18:00, 11.936, 273.79,  89.45
1998-01-28T12:00, 11.936, 356.68,  89.33
1998-01-29T12:00, 11.936, 347.82,  89.45
1998-01-30T12:00, 11.936, 331.18,  89.54
1998-01-31T12:00, 11.936,   2.59,  89.32
1998-02-01T12:00, 11.936,   6.83,  89.27
1998-02-02T12:00, 11.936,  13.54,  89.14
1998-02-03T12:00, 11.936,  18.04,  89.04
1998-02-04T12:00, 11.936,  23.12,  88.88
1998-02-05T12:00, 11.936,  15.16,  89.19
1998-02-06T12:00, 11.936, 350.59,  89.51
1998-02-07T12:00, 11.936, 353.77,  89.53
1998-02-08T12:00, 11.936,  24.91,  89.12
1998-02-09T12:00, 11.936,  25.12,  89.20
1998-02-10T12:00, 11.936,  24.75,  89.30
1998-02-10T23:00, 11.940,  30.33,  86.78
1998-02-12T12:00, 11.940,  29.77,  86.98
1998-02-13T12:00, 11.940,  31.30,  86.89
1998-02-14T12:00, 11.940,  32.95,  86.76
1998-02-15T12:00, 11.940,  31.25,  87.05
1998-02-16T12:00, 11.940,  30.94,  87.16
1998-02-17T12:00, 11.940,  25.61,  87.65
1998-02-18T12:00, 11.940,  23.29,  87.83
1998-02-19T12:00, 11.940,  18.22,  88.08
1998-02-20T12:00, 11.940,  16.95,  88.16
1998-02-21T12:00, 11.940,   4.75,  88.50
1998-02-22T12:00, 11.940,  25.48,  87.98
1998-02-23T12:00, 11.940,  13.53,  88.42
1998-02-24T12:00, 11.940, 341.52,  88.78
1998-02-25T12:00, 11.940, 325.47,  88.78
1998-02-26T12:00, 11.940, 349.60,  88.79
1998-02-27T12:00, 11.940, 329.64,  88.80
1998-02-28T12:00, 11.940, 324.11,  88.77