yyyy/mm/dd,199801,199802,199803,199804,199805,199806,199807
1998/01/05,165.4,165.7,165.9,166.3,166.3,166.9,
1998/01/06,166,166.7,165.8,166.5,166,167.2,
1998/01/07,166.5,167,165.7,165.3,165.4,165.9,
1998/01/08,166.5,165.2,164.9,165.1,165.7,165.9,
1998/01/09,166.1,164.9,164.9,164,163.8,164.1,
1998/01/12,166.3,164.6,163.8,163.5,164.7,164.7,
1998/01/13,165.2,164.3,165.1,165,164.3,164.1,
1998/01/14,165.9,165.4,165.4,165.9,165.9,165.7,
1998/01/16,166,167,165.3,165.8,166.7,166.2,
1998/01/19,169.5,167.7,167.5,166,166.5,167.7,
1998/01/20,170.8,170.7,169.3,167.5,167.7,167,
1998/01/21,169.9,169.6,168.8,166.5,166,166,
1998/01/22,169.7,167.1,166,165,165,165.1,
1998/01/23,169.5,167.1,165.9,164.7,165.1,166.5,
1998/01/26,166.5,165,164,164.7,164,164.4,
1998/01/27,169.9,164.5,164.1,164.7,164.3,164.5,
1998/01/28,,166,165,165.5,164.9,165.9,165.7
1998/01/29,,165.9,165.4,165.5,165.8,165.5,165.5
1998/01/30,,166.9,166.3,165.6,166,164.9,165.7
yyyy/mm/dd,199802,199803,199804,199805,199806,199807,199808
1998/02/02,166.9,166.5,165.7,166,165.1,165.9,
1998/02/03,165.9,166.6,165.5,166.1,165,165.9,
1998/02/04,165.9,166.9,164.7,166,165.8,165.9,
1998/02/05,164,165.5,165.1,165,164.7,164.5,
1998/02/06,163.7,164.9,164,163.8,163.9,163.8,
1998/02/09,162.7,164.1,163.9,163.8,163.8,163,
1998/02/10,164.1,164.3,163.9,164.7,164.6,164.3,
1998/02/12,165.5,164.1,164.7,164.5,163.9,163.9,
1998/02/13,164.9,165.7,165.4,165.4,165.5,165.3,
1998/02/16,166.5,167.5,166.7,166,166,166.2,
1998/02/17,167.3,166.7,166.3,165.9,165.3,165.8,
1998/02/18,166.9,166.7,165.9,165.5,165.5,164.9,
1998/02/19,166.6,165.9,164.9,164.3,164.5,164.6,
1998/02/20,168.1,168,166,165.7,165,165.8,
1998/02/23,169.6,167.5,166,166.3,165.5,165.7,
1998/02/24,164.9,163.5,163.7,164.1,164.2,164.1,
1998/02/25,,164.3,163.7,163.6,164.7,163.2,162.9
1998/02/26,,164.7,163.7,163.9,163.9,163.2,163.7
1998/02/27,,163.4,162.8,163.3,164.1,163.3,164.3
yyyy/mm/dd,199803,199804,199805,199806,199807,199808,199809
1998/03/02,164.4,163.3,163.5,163.7,163.5,162.9,
1998/03/03,164.3,163.3,163.4,164.3,164.3,163.2,
1998/03/04,163.7,163.2,163.5,164.1,164,163.7,
1998/03/05,164.1,163.5,163.2,163.7,163.8,163.1,
1998/03/06,164.9,163,163.7,164,163.6,163.3,
1998/03/09,165.1,163,163.9,163.3,163.5,162.9,
1998/03/10,165,163.5,163.7,164,163.7,163,
1998/03/11,164.9,163.7,163.9,163.7,163.1,162.1,
1998/03/12,164.1,163.3,163.2,163.4,163.3,163.1,
1998/03/13,164.6,163.9,163.9,163.8,164.2,164.5,
1998/03/16,164.2,163.1,163.5,163.5,163.3,163,
1998/03/17,164.5,163.2,163.6,163.9,163.9,164.3,
1998/03/18,161.5,162.5,163.1,163.5,163.3,163.7,
1998/03/19,161.4,162,162.6,162.9,163.5,163.9,
1998/03/20,160.3,161.5,161.6,162,162.9,162.3,
1998/03/23,160.6,161.7,161.9,162.3,162.5,162.5,
1998/03/24,160.6,161.9,162.9,162.9,162.8,162.2,
1998/03/25,160.1,161.7,162.4,162.3,162.5,162.1,
1998/03/26,165,162.1,162.9,162.7,162.7,163.3,
1998/03/27,,163,163.5,163.2,163.1,162.5,162.7
1998/03/30,,163.9,163.4,163.9,164.7,164.5,163.3
1998/03/31,,163.9,163.6,163.4,163.5,163.8,163.1
yyyy/mm/dd,199804,199805,199806,199807,199808,199809,199810
1998/04/01,163.8,164,164.2,164,163.7,164.4,
1998/04/02,164.1,163,163.7,163.9,163.1,163.9,
1998/04/03,162.9,162.9,164,164,163.5,163.9,
1998/04/06,163.1,163,164,163.7,163.1,164,
1998/04/07,163.5,163.2,163.9,164,163.4,163,
1998/04/08,162.6,162.8,163.1,163.2,163.5,163.6,
1998/04/09,162.1,162.6,162.7,163.3,163.9,163.7,
1998/04/10,162.6,162.5,163.1,163.5,163.3,164.5,
1998/04/13,162.6,162.9,163.4,163.1,163.9,164.1,
1998/04/14,162.8,162.9,163.1,163.1,163.9,164.3,
1998/04/15,163,163.1,163.5,163,163.7,164.3,
1998/04/16,163,163.4,163.9,163.1,163.8,163.9,
1998/04/17,163,163.6,163.5,163.3,164,163.1,
1998/04/20,162.9,163.7,163.3,163.5,163.4,162.9,
1998/04/21,162.5,163,163,163.2,163.5,163,
1998/04/22,163,163,163.1,163.3,162.9,162.5,
1998/04/23,159.7,162.4,162.3,162.3,162.1,162.5,
1998/04/24,155.2,158.5,159.6,159.7,159.3,159.2,
1998/04/27,,156.9,159.5,159.9,161,160.4,160.1
1998/04/28,,157.5,160,160.5,161.5,160.1,160
1998/04/30,,154.1,158,159.3,160.3,158.6,158.7
yyyy/mm/dd,199805,199806,199807,199808,199809,199810,199811
1998/05/01,154.6,156.3,157.9,159.3,159.4,158.4,
1998/05/06,155.9,157.2,157.9,159.7,158.6,157.9,
1998/05/07,155.7,156.7,158.9,160.1,160.4,159.3,
1998/05/08,157,157.9,159.9,160.9,160.7,160.3,
1998/05/11,156,157,159.4,160.5,159.9,159.9,
1998/05/12,161,160,161.5,160.3,159.9,160.7,
1998/05/13,156,157.1,159.1,159.3,159.1,160.2,
1998/05/14,153.8,156.9,159.3,159.7,159.9,159.3,
1998/05/15,156.5,159.3,161.3,160.9,160.1,159.8,
1998/05/18,155.5,157.3,159.1,160.3,160.2,160.5,
1998/05/19,155.3,158.9,159.9,159.8,159.4,159.7,
1998/05/20,155.4,159.1,160,160.5,160.3,160.4,
1998/05/21,157,160,161.1,161,160.1,160.5,
1998/05/22,157.6,160.1,161,160.9,160.1,160.3,
1998/05/25,161,162.9,161.9,162,161.4,162.1,
1998/05/26,157,164,164.7,164,164,163.1,
1998/05/27,,165.3,165,164,164,164.5,164.9
1998/05/28,,165.9,165.5,165.5,166.1,164.7,165.9
1998/05/29,,168.6,172,169.1,172.3,170.5,171.9
yyyy/mm/dd,199806,199807,199808,199809,199810,199811,199812
1998/06/01,169.9,172.1,172,172.5,172.5,172.4,
1998/06/02,170,173.5,172.6,171.7,172.5,171.9,
1998/06/03,170.2,171.4,170.9,170.2,169.5,169.7,
1998/06/04,168,169.1,169.7,169.9,168.7,168,
1998/06/05,168.5,170,171,171.7,171,169.6,
1998/06/08,170.1,171.6,173,173,172.2,171.4,
1998/06/09,169.1,171.3,171.8,171.7,171.5,172.3,
1998/06/10,169.1,172.7,173.9,172.5,172.3,172.5,
1998/06/11,170.7,175.1,174.9,173.9,173.5,173.5,
1998/06/12,173,176.5,176.5,173.9,174.7,174.4,
1998/06/15,173.9,177,176.1,174.2,174.6,174.3,
1998/06/16,174.1,177.3,178,175.7,174.5,174.3,
1998/06/17,174.9,177.3,178.7,176.1,175.9,173.5,
1998/06/18,172.9,175.5,175.1,173.3,173.5,172.4,
1998/06/19,171.7,175,176.1,174.3,174.4,173.9,
1998/06/22,171.6,174.1,174.5,173.1,171.9,172.4,
1998/06/23,171.8,173.5,173,172.7,172.3,172.4,
1998/06/24,172.9,173.2,173.5,173.1,172.1,172.7,
1998/06/25,170.5,173,173.1,172.7,172.2,170.6,
1998/06/26,,174,173.9,172.7,171,171.5,171.7
1998/06/29,,173.7,173.1,172.3,170.6,171,170
1998/06/30,,173,173.5,172.3,171.3,170.3,168.9
yyyy/mm/dd,199807,199808,199809,199810,199811,199812,199901
1998/07/01,170,170.5,169.9,169,168.1,168.1,
1998/07/02,169.1,169.1,168.9,168.4,168.3,168.7,
1998/07/03,170,169.5,169.3,168.7,169.7,168.5,
1998/07/06,170.8,170,169.9,169.8,170.5,169.7,
1998/07/07,171,170.1,170.2,170.9,171.3,170.9,
1998/07/08,171.2,171,171.4,170.9,169.9,169.3,
1998/07/09,171.6,172,171.9,171.1,170.9,169.9,
1998/07/10,172,172.1,171.7,170.6,170.9,170.4,
1998/07/13,172.8,172.3,171.7,170.3,169.9,169.9,
1998/07/14,172,171.5,170.5,169.5,169.6,168.5,
1998/07/15,169.3,169.5,169,168.3,168.5,168.3,
1998/07/16,169.3,169.3,168.5,168.5,168.3,168.1,
1998/07/17,168.1,168,168.5,168.1,167.5,168.3,
1998/07/21,168.5,169.9,170.1,170.5,168.9,169.7,
1998/07/22,169.9,170.9,171.6,169.6,169.4,168.1,
1998/07/23,169,169.8,169.9,167.8,168.3,168.4,
1998/07/24,170.5,169,169,167.1,167.7,167.9,
1998/07/27,166.7,168.6,168.8,167.2,167.2,167,
1998/07/28,167.9,168.5,166.9,166.9,167.5,167.5,
1998/07/29,,168,166.1,166.1,166.3,165.9,165
1998/07/30,,169.5,167.3,166.3,166.6,165.7,164.1
1998/07/31,,169.5,167.7,166.3,166.9,165.6,163.9
yyyy/mm/dd,199808,199809,199810,199811,199812,199901,199902
1998/08/03,169.4,167.7,166.9,166.5,166.1,164.1,
1998/08/04,169,167.7,165.5,163.9,164,163.5,
1998/08/05,168.3,166.1,164.5,164.9,164,163.1,
1998/08/06,170,167.1,164.1,164.9,164.1,163.4,
1998/08/07,170,167,164.3,165.4,165.8,165.3,
1998/08/10,170.4,168.9,166.1,166.9,166.5,164.9,
1998/08/11,171.3,169.8,166.5,166.7,166.9,165.5,
1998/08/12,171.7,169.1,165.3,166.7,165.7,164.9,
1998/08/13,171.9,168.8,166.5,166.9,165.1,165.1,
1998/08/14,171.9,169,167,167.1,165.7,166.3,
1998/08/17,172,169.7,167.8,167.5,166.5,165.5,
1998/08/18,167.4,166.3,166.6,166.4,165.1,165.2,
1998/08/19,167.5,166.5,165.4,165.2,164.8,164.7,
1998/08/20,164.9,165,165.3,165.3,164.2,165,
1998/08/21,162.7,163,163.7,164.2,164.3,163.9,
1998/08/24,161.8,162.1,163.5,164.8,164.3,164.1,
1998/08/25,162.5,162.9,163.1,164.1,164.5,164.9,
1998/08/26,159.3,162.3,162.9,163.9,164.1,164.7,
1998/08/27,,160,161,161.9,162.3,162.5,162.9
1998/08/28,,155.7,157.9,159.3,159.5,159.1,158.7
1998/08/31,,156.3,158.1,159,160,161.5,161
yyyy/mm/dd,199809,199810,199811,199812,199901,199902,199903
1998/09/01,154.1,157.9,157.9,158.9,160,159.3,
1998/09/02,154.9,159,159.5,159,159.9,159.2,
1998/09/03,153.1,157.7,157.9,157.5,157.7,157.5,
1998/09/04,152,157.8,158,159,157.9,158,
1998/09/07,150.5,155.9,157,157.1,156.5,156.6,
1998/09/08,152.7,158.6,159.5,158,158,157.7,
1998/09/09,152,157,158,157.9,157.1,156.1,
1998/09/10,153.5,157.5,158.7,158.6,158,156.6,
1998/09/11,150,154.2,155.4,156.3,156.1,156,
1998/09/14,150.1,154.6,155.4,156,155.5,155.7,
1998/09/16,151.3,156,156.9,156.9,157,157.2,
1998/09/17,152,155.8,156.7,157,157,157.3,
1998/09/18,150.1,154.6,156.2,156.3,155.9,156,
1998/09/21,151.3,156.9,157.3,157.5,156.9,155.9,
1998/09/22,153.1,157.7,158.2,157.9,158.7,158.1,
1998/09/24,150.5,156.5,158.5,158.1,158.5,157.9,
1998/09/25,150.3,157,157.9,157.7,158.7,157.7,
1998/09/28,,154.8,156,156,156.5,156.7,156
1998/09/29,,153.5,154.6,155,155.5,155,154.7
1998/09/30,,150.6,152.9,153.1,153.1,151.7,152.1
yyyy/mm/dd,199810,199811,199812,199901,199902,199903,199904
1998/10/01,151.5,154,153.9,153.5,152.7,152.5,
1998/10/02,149.3,151.7,151.4,152.7,152.7,152.6,
1998/10/05,147.5,150.5,150.7,151.7,152.5,152.9,
1998/10/06,146.4,149.7,150,150.5,151,151,
1998/10/07,146.1,151.4,150.7,151.1,151,152.5,
1998/10/08,144.1,148.7,148.5,148,148.9,149.9,
1998/10/09,142.9,147.9,147.5,147.1,147.5,147.5,
1998/10/12,143,147.5,147.7,146.9,146.9,146.4,
1998/10/13,143.7,148.8,147.8,148,147.9,148.5,
1998/10/14,141.4,145.9,145.7,145.5,144.9,145.1,
1998/10/15,142.5,145.1,145.3,145.9,144.5,145.8,
1998/10/16,142.3,145.6,145.6,145.1,144.5,145.1,
1998/10/19,140.9,144.7,145.5,145,144.7,144.8,
1998/10/20,141.6,145.4,146,146.5,146.7,147.3,
1998/10/21,142.7,147.6,148,148,149,148.7,
1998/10/22,143.9,147.5,147.9,147.1,147.8,147.6,
1998/10/23,144.3,148,148.6,148.7,148.7,148.9,
1998/10/26,141.7,147.3,147.8,148,148.3,148.4,
1998/10/27,141,145.9,145.9,145.9,145.7,145.5,
1998/10/28,,145.3,145.4,145.9,145,145.7,145.7
1998/10/29,,144.6,144.1,144.1,143.9,143.9,143.4
1998/10/30,,145,144.5,144.3,144,143.9,143.7
yyyy/mm/dd,199811,199812,199901,199902,199903,199904,199905
1998/11/02,143.3,143.9,144,144.7,144,142,
1998/11/04,142.4,142.5,143.1,144.5,143.2,141.9,
1998/11/05,144.4,143.1,143.5,145.3,143.3,142.9,
1998/11/06,144.9,143.6,144.4,144.3,144,143,
1998/11/09,144.1,144.3,144.5,144.8,144.7,144.2,
1998/11/10,146.3,146.7,146.9,146,145.7,146.1,
1998/11/11,146,145.9,146.3,145.7,145.7,145.3,
1998/11/12,146.1,146.7,147.5,147.5,148,148.5,
1998/11/13,145.8,147,147.7,148,148.7,148.7,
1998/11/16,145.7,147.2,147.5,147.5,148.6,147.5,
1998/11/17,145.9,146.9,147.1,147.3,147.4,147,
1998/11/18,145.9,147,147.9,147.5,146.9,146.4,
1998/11/19,146,147.7,147,147.7,147.8,147.3,
1998/11/20,147,146.3,147.1,147.9,147.9,147.9,
1998/11/24,147.9,148.1,147.7,148.3,148,148,
1998/11/25,142.1,146,147.3,147.9,147.5,147,
1998/11/26,,144.8,146,146.9,147.5,146.5,147
1998/11/27,,146,146.3,147.5,147.9,148,147.7
1998/11/30,,145.1,147.1,147.5,147.7,147,147.7
yyyy/mm/dd,199812,199901,199902,199903,199904,199905,199906
1998/12/01,144.7,147,147.6,147.5,146,146.9,
1998/12/02,144.5,146.9,146.5,147,146.5,147,
1998/12/03,144.3,145.6,146,146.1,146,145.9,
1998/12/04,144.4,145.3,146,146.1,146.5,146.5,
1998/12/07,144.1,146.1,146.5,146.2,146.1,146.1,
1998/12/08,144.3,146.1,146.9,146.5,146.5,146.9,
1998/12/09,143.9,145.7,146.1,146.1,146.1,146,
1998/12/10,144.7,145.7,145.8,145.7,145,144.8,
1998/12/11,144.7,145.1,145.3,145.5,145.7,145,
1998/12/14,144.1,145.1,145.3,145.4,145.7,145.1,
1998/12/15,144.6,144.7,145,145.5,145.3,145.4,
1998/12/16,145.5,143.9,144.8,144.9,145,143.9,
1998/12/17,143.1,144.5,144.7,144.5,145.2,144.3,
1998/12/18,138.7,142.7,143.1,143,141.4,140.5,
1998/12/21,,139.5,140.6,140.9,140.2,140.5,140.3
1998/12/22,,140.9,141.5,141.9,141.1,140.8,140.5
1998/12/24,,139.9,140.5,140.7,141.5,141.5,140.7
1998/12/25,,140.6,140.7,140.9,141.5,142,140.7
1998/12/28,,141.9,142,142.2,142.6,142.3,142.5