,2012-05-02 01:30,2,7.5,7.5,7.5,7.5,1
,2012-05-02 04:00,2,7.33,7.33,7.33,7.33,5
,2012-05-02 05:00,2,7.36,7.36,7.36,7.36,10
,2012-05-02 09:30,2,7.2,7.2,7.2,7.2,1
,2012-05-02 10:00,2,7.2,7.2,7.2,7.2,4
,2012-05-02 10:30,2,7.15,7.15,7.15,7.15,1
,2012-05-03 08:30,3,7.01,7.03,7.01,7.03,7
,2012-05-04 04:30,4,6.75,6.75,6.75,6.75,5
,2012-05-04 10:30,4,6.64,6.64,6.64,6.64,2
,2012-05-07 05:30,7,6.48,6.48,6.48,6.48,1
,2012-05-07 10:00,7,6.63,6.63,6.63,6.63,25
,2012-05-08 01:00,8,6.58,6.58,6.58,6.58,1
,2012-05-08 04:30,8,6.58,6.58,6.58,6.58,15
,2012-05-08 06:30,8,6.81,6.81,6.81,6.81,1
,2012-05-08 07:30,8,6.72,6.73,6.72,6.73,11
,2012-05-08 08:00,8,6.8,6.8,6.8,6.8,4
,2012-05-08 10:30,8,6.65,6.66,6.65,6.66,26
,2012-05-09 10:30,9,6.65,6.66,6.65,6.66,2
,2012-05-10 08:00,10,6.73,6.73,6.73,6.73,1
,2012-05-10 08:30,10,6.7,6.7,6.7,6.7,5
,2012-05-11 08:00,11,6.57,6.61,6.57,6.6,23
,2012-05-11 08:30,11,6.6,6.61,6.6,6.61,27
,2012-05-11 09:00,11,6.65,6.65,6.6,6.63,34
,2012-05-11 09:30,11,6.65,6.65,6.65,6.65,10
,2012-05-11 10:00,11,6.66,6.7,6.66,6.7,12
,2012-05-11 10:30,11,6.7,6.74,6.7,6.74,37
,2012-05-14 08:30,14,6.44,6.48,6.44,6.48,2
,2012-05-15 06:00,15,6.5,6.5,6.5,6.5,5
,2012-05-15 07:30,15,6.53,6.53,6.53,6.53,27
,2012-05-16 02:30,16,6.25,6.25,6.25,6.25,3
,2012-05-16 10:30,16,6.39,6.55,6.39,6.52,29
,2012-05-18 02:30,18,6.32,6.32,6.32,6.32,1
,2012-05-18 04:00,18,6.37,6.37,6.37,6.37,1
,2012-05-18 05:00,18,6.39,6.39,6.39,6.39,3
,2012-05-18 05:30,18,6.39,6.42,6.39,6.42,11
,2012-05-18 06:00,18,6.4,6.45,6.4,6.45,22
,2012-05-18 07:30,18,6.45,6.45,6.45,6.45,1
,2012-05-18 09:00,18,6.4,6.4,6.4,6.4,1
,2012-05-18 09:30,18,6.36,6.36,6.36,6.36,14
,2012-05-21 05:30,21,6.44,6.47,6.44,6.47,83
,2012-05-21 06:00,21,6.45,6.5,6.45,6.5,32
,2012-05-21 06:30,21,6.48,6.48,6.48,6.48,2
,2012-05-21 08:30,21,6.44,6.44,6.44,6.44,10
,2012-05-21 10:30,21,6.5,6.58,6.5,6.58,50
,2012-05-22 02:00,22,6.75,6.75,6.75,6.75,1
,2012-05-22 05:00,22,6.67,6.67,6.67,6.67,22
,2012-05-22 06:30,22,6.7,6.7,6.7,6.7,28
,2012-05-22 08:00,22,6.7,6.7,6.7,6.7,5
,2012-05-22 09:00,22,6.75,6.75,6.75,6.75,2
,2012-05-22 10:00,22,6.79,6.82,6.79,6.82,12
,2012-05-22 10:30,22,6.82,6.86,6.82,6.86,18
,2012-05-23 05:30,23,6.68,6.68,6.68,6.68,40
,2012-05-23 06:00,23,6.68,6.69,6.68,6.69,160
,2012-05-23 09:00,23,6.7,6.7,6.7,6.7,13
,2012-05-23 10:00,23,6.62,6.62,6.62,6.62,5
,2012-05-24 09:30,24,6.7,6.75,6.7,6.75,31
,2012-05-24 10:00,24,6.72,6.72,6.72,6.72,7
,2012-05-25 08:00,25,6.72,6.73,6.72,6.73,20
,2012-05-25 08:30,25,6.73,6.8,6.73,6.8,23
,2012-05-25 10:00,25,6.75,6.8,6.75,6.8,12
,2012-05-28 06:30,28,6.88,6.88,6.88,6.88,5