yyyy/mm/dd,200402,200404,200406,200408
2004/01/05,52550,49480,50810,46360
2004/01/06,52560,49490,51000,45670
2004/01/07,51950,49710,51610,45360
2004/01/08,51950,49410,51560,45020
2004/01/09,51790,49330,51480,45720
2004/01/13,52010,49440,52680,46770
2004/01/14,52010,49440,53000,47000
2004/01/15,51990,49790,54200,47510
2004/01/16,51990,49790,53750,46880
2004/01/19,52060,50160,54240,47320
2004/01/20,52280,50260,54340,48230
2004/01/21,51080,49660,53740,47970
2004/01/22,51080,50010,54070,47380
2004/01/23,51080,49970,54090,47000
2004/01/26,51080,50220,54340,47290
2004/01/27,51210,50230,54330,47270
2004/01/28,51210,49740,53840,46820
2004/01/29,51210,49260,53020,46000
2004/01/30,50990,48710,52550,45560
yyyy/mm/dd,200402,200404,200406,200408
2004/02/02,50490,48450,52460,45840
2004/02/03,49980,48190,51720,45510
2004/02/04,49870,48130,51740,45890
2004/02/05,49660,48020,51340,45720
2004/02/06,49660,48440,51770,46420
2004/02/09,49600,48410,51770,46770
2004/02/10,49710,49580,52970,47960
2004/02/12,49820,49670,53040,47840
2004/02/13,49820,49390,52630,47370
2004/02/16,49820,50320,53090,48000
2004/02/17,49820,50320,53080,48000
2004/02/18,49820,50320,53290,48390
2004/02/19,49820,50330,53300,48010
2004/02/20,49820,50980,54500,49210
2004/02/23,49820,52180,55700,50410
2004/02/24,49820,53870,57240,51890
2004/02/25,,55070,58440,53090
2004/02/26,,56270,59640,54000
2004/02/27,,56870,58510,53080
yyyy/mm/dd,200404,200406,200408
2004/03/01,56870,59710,54280
2004/03/02,57390,60700,55310
2004/03/03,56310,59560,54170
2004/03/04,56310,60160,55060
2004/03/05,56510,60270,54800
2004/03/08,56510,60730,54580
2004/03/09,56510,60190,54620
2004/03/10,57710,61200,55690
2004/03/11,57710,60990,55570
2004/03/12,57710,61460,55760
2004/03/15,58520,61700,55770
2004/03/16,58800,62150,55900
2004/03/17,58800,60950,54780
2004/03/18,58800,61020,54620
2004/03/19,58810,62120,54180
2004/03/22,59730,63090,55380
2004/03/23,60930,64290,56550
2004/03/24,61430,65480,57750
2004/03/25,62620,64670,58950
2004/03/26,63820,65330,60140
2004/03/29,63840,65350,59200
2004/03/30,64210,65080,59010
2004/03/31,63990,64920,58670
yyyy/mm/dd,200404,200406,200408
2004/04/01,62980,64340,59300
2004/04/02,62980,64340,60490
2004/04/05,62980,64340,60990
2004/04/06,62810,64280,61010
2004/04/07,63030,64510,62160
2004/04/08,63030,64510,60980
2004/04/09,62720,64280,60660
2004/04/12,62720,64520,60200
2004/04/13,62720,64190,59030
2004/04/14,62720,64080,58930
2004/04/15,63030,64390,59170
2004/04/16,62020,63200,57970
2004/04/19,60990,62710,57250
2004/04/20,60980,62650,57190
2004/04/21,59860,61450,56360
2004/04/22,56010,60950,56730
2004/04/23,55910,61600,57010
2004/04/26,55910,60400,55810
2004/04/27,,59610,55020
2004/04/28,,59720,55140
2004/04/30,,59720,55140
yyyy/mm/dd,200406,200408
2004/05/06,59720,55150
2004/05/07,59490,55030
2004/05/10,59590,55080
2004/05/11,59590,55070
2004/05/12,59590,55370
2004/05/13,59590,55370
2004/05/14,59590,55370
2004/05/17,58940,54960
2004/05/18,58940,54110
2004/05/19,58920,54200
2004/05/20,58920,54130
2004/05/21,58860,53790
2004/05/24,58860,53790
2004/05/25,58860,53790
2004/05/26,58860,53790
2004/05/27,58760,53740
2004/05/28,58750,53290
2004/05/31,58750,53290
yyyy/mm/dd,200406,200408
2004/06/01,58760,52490
2004/06/02,58770,52500
2004/06/03,58770,52500
2004/06/04,58770,52500
2004/06/07,58770,52500
2004/06/08,58770,52500
2004/06/09,58770,52500
2004/06/10,58770,52500
2004/06/11,58770,52500
2004/06/14,58770,52500
2004/06/15,58770,52500
2004/06/16,58770,52500
2004/06/17,58770,52500
2004/06/18,58770,52500
2004/06/21,58770,51300
2004/06/22,58770,50100
2004/06/23,58760,48900
2004/06/24,58710,48490
2004/06/25,59990,47570
2004/06/28,,47570
2004/06/29,,47570
2004/06/30,,46370
yyyy/mm/dd,200408
2004/07/01,45170
2004/07/02,43970
2004/07/05,43970
2004/07/06,43970
2004/07/07,43970
2004/07/08,43900
2004/07/09,43900
2004/07/12,43900
2004/07/13,43900
2004/07/14,42700
2004/07/15,41500
2004/07/16,40300
2004/07/20,39100
2004/07/21,37900
2004/07/22,36700
2004/07/23,35500
2004/07/26,35500
2004/07/27,35500
2004/07/28,36000
2004/07/29,37200
2004/07/30,38400
yyyy/mm/dd,200408
2004/08/02,38410
2004/08/03,38410
2004/08/04,38640
2004/08/05,38640
2004/08/06,38740
2004/08/09,38740
2004/08/10,38740
2004/08/11,38690
2004/08/12,38590
2004/08/13,38490
2004/08/16,38490
2004/08/17,38490
2004/08/18,38490
2004/08/19,38490
2004/08/20,38490
2004/08/23,38490
2004/08/24,38490
2004/08/25,38620
2004/08/26,34600