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