,2012-04-02 09:30,2,0.54295,0.54315,0.54295,0.5431,12
,2012-04-02 12:00,2,0.5438,0.5438,0.5438,0.5438,5
,2012-04-02 14:30,2,0.54315,0.5434,0.54315,0.5434,15
,2012-04-03 09:00,3,0.544,0.544,0.544,0.544,20
,2012-04-03 10:30,3,0.545,0.545,0.545,0.545,20
,2012-04-05 09:30,5,0.543,0.543,0.543,0.543,20
,2012-04-05 10:30,5,0.54425,0.54425,0.54425,0.54425,1
,2012-04-09 12:30,9,0.547,0.547,0.5468,0.5468,19
,2012-04-10 09:00,10,0.5445,0.5445,0.5435,0.5435,16
,2012-04-10 09:30,10,0.5435,0.5435,0.5435,0.5435,5
,2012-04-10 10:00,10,0.5427,0.5427,0.5427,0.5427,1
,2012-04-10 12:00,10,0.54375,0.54375,0.54375,0.54375,1
,2012-04-10 14:30,10,0.5438,0.5438,0.5438,0.5438,10
,2012-04-11 11:30,11,0.544,0.544,0.544,0.544,10
,2012-04-11 12:00,11,0.544,0.544,0.544,0.544,10
,2012-04-11 12:30,11,0.5435,0.544,0.5435,0.544,50
,2012-04-11 14:00,11,0.5432,0.5432,0.5432,0.5432,40
,2012-04-12 07:00,12,0.54415,0.54415,0.54415,0.54415,10
,2012-04-12 14:30,12,0.54485,0.54485,0.54485,0.54485,1
,2012-04-16 08:00,16,0.54315,0.54315,0.54315,0.54315,30
,2012-04-18 12:30,18,0.53085,0.53085,0.53085,0.53085,20