yyyy/mm/dd,199801,199802,199803,199804,199805,199806,199807
1998/01/05,198.5,201.2,201.4,201.8,200.5,200.1,
1998/01/06,200.2,202,202.3,202.5,201.1,200.3,
1998/01/07,200.8,202.6,202.8,202.8,200.9,200.1,
1998/01/08,200.8,202.1,201.7,201.3,200,199.7,
1998/01/09,200.8,202.1,201.1,200.7,199.3,198.1,
1998/01/12,200.8,202,200.3,199.8,197.7,196.3,
1998/01/13,200.8,202,200.9,200.6,199,197.3,
1998/01/14,202,203.2,204.2,201.8,201,199.5,
1998/01/16,201.4,202.3,202.9,202.2,201.5,199.5,
1998/01/19,202.9,206.7,204.8,204.1,203.1,201.2,
1998/01/20,208,209.8,206.3,205.8,204.5,203,
1998/01/21,208,209.8,206,205.7,204.4,203.5,
1998/01/22,206.9,206.4,203,203.3,201.9,201.6,
1998/01/23,206.9,205.5,202.1,202.3,201.5,200.2,
1998/01/26,202.2,202.2,201.7,201.8,201.5,199.9,
1998/01/27,198.5,199.7,198.9,200.1,200.5,199.5,
1998/01/28,,204,204.4,205.4,204.6,201.7,201.8
1998/01/29,,204,204.8,205,204,202.5,202.5
1998/01/30,,204,203.4,203,202.2,201.8,202.3
yyyy/mm/dd,199802,199803,199804,199805,199806,199807,199808
1998/02/02,204,203.4,203.3,203.1,203.1,203.3,
1998/02/03,204,204.2,204.4,204.3,203.9,204.2,
1998/02/04,207.1,204.9,203.9,204.3,203.6,203.5,
1998/02/05,205,203.3,203.6,203.4,203.3,203.1,
1998/02/06,205,203.2,203.5,203.6,203.4,203.4,
1998/02/09,205,202.7,202.5,202.5,202.3,202.2,
1998/02/10,205,202.7,203,203,202.8,203.3,
1998/02/12,205,203,203.5,203.7,203.7,203.5,
1998/02/13,206.5,205.3,205.8,205.4,205.3,205.1,
1998/02/16,214.1,208.5,208.3,208,207.9,208.4,
1998/02/17,212,207.8,207.8,208,208.2,208.2,
1998/02/18,212.2,207.7,208.1,208.5,208.5,209.3,
1998/02/19,209.8,206.1,205.4,205.7,205.7,205.7,
1998/02/20,210.4,208.9,208.5,208.1,208.6,209,
1998/02/23,211,208.8,209,209,209.6,209.5,
1998/02/24,211,208.8,207.5,208,208.3,207.9,
1998/02/25,,208,207.4,208.1,208.3,208.8,208.8
1998/02/26,,208,207.9,208.6,208.6,208.5,208.5
1998/02/27,,206.9,206.2,207.1,208,208.4,208.5
yyyy/mm/dd,199803,199804,199805,199806,199807,199808,199809
1998/03/02,206.9,206.2,207,207.9,208.2,208.3,
1998/03/03,204.9,205.2,207.4,207.9,208.4,208.4,
1998/03/04,204.9,205.2,207.2,207.7,208.6,208.6,
1998/03/05,207,208,209.9,210,210.1,209.9,
1998/03/06,207,208,209,209.1,209.4,209.5,
1998/03/09,206,207,208.6,208.7,209.2,208.9,
1998/03/10,206,207,208.1,207.7,208.6,208.4,
1998/03/11,206,207.9,208.3,207.9,208.6,208.6,
1998/03/12,206,207.9,208.3,208,208.1,208.2,
1998/03/13,206,208.2,208.4,208,207.5,207.5,
1998/03/16,206,208.2,208.1,207.6,207.8,207.6,
1998/03/17,206,208.2,208.2,207.7,207.7,207.8,
1998/03/18,206,208.4,207.9,207.2,207.6,207.7,
1998/03/19,206,207.2,206.4,206.6,206.3,206.2,
1998/03/20,204.6,205.8,204.7,204.9,204.7,204.4,
1998/03/23,203.4,204.6,204.7,205.2,205.3,205.2,
1998/03/24,203.4,205.6,206.5,206.7,206.1,207.2,
1998/03/25,204.4,206.6,207.3,207.2,206.7,206.5,
1998/03/26,201.8,206.6,206.9,207.3,207.2,207.5,
1998/03/27,,206.6,206.9,206.7,206.8,207,206.4
1998/03/30,,206.6,206.9,206.8,206.8,207.3,206.5
1998/03/31,,206.6,206.9,206.5,206.6,207.6,206.8
yyyy/mm/dd,199804,199805,199806,199807,199808,199809,199810
1998/04/01,206.8,207.1,206.7,207.1,208.2,206.9,
1998/04/02,207.2,207.3,206.9,207,207.3,206.5,
1998/04/03,207.2,207.1,207.1,206.5,206.1,205.6,
1998/04/06,207.2,207.1,207.2,206.6,206.2,206.2,
1998/04/07,207.2,207.9,207.8,207.2,206.9,206.7,
1998/04/08,207.1,208.4,208,207.4,207.1,207,
1998/04/09,207,208.3,207.9,207.3,206.6,206.9,
1998/04/10,207,208.3,207.3,206.4,207,206.9,
1998/04/13,207,208.3,207.3,206.4,206.5,206.4,
1998/04/14,207,207.9,207.9,206.5,206.5,205.7,
1998/04/15,207,208,207.2,206.2,207,207.3,
1998/04/16,207,209,208.2,207.2,207.6,207.9,
1998/04/17,206.5,207.9,207.4,207,206.9,206.9,
1998/04/20,205.4,205.8,206.8,206.6,206.5,207,
1998/04/21,206.5,206.9,207,206.7,207,207,
1998/04/22,206.5,207.6,207.2,206.9,206.5,206,
1998/04/23,206.5,206.5,205.7,205.3,204.8,204.7,
1998/04/24,201.4,204.5,204,203.4,203.1,203,
1998/04/27,,204.7,204.2,203.9,204.4,203.9,203.5
1998/04/28,,204.7,204.2,203.1,203,202.4,201.6
1998/04/30,,203.3,203.3,202.8,202.4,202.4,201.9
yyyy/mm/dd,199805,199806,199807,199808,199809,199810,199811
1998/05/01,202.8,203.3,202.4,201.5,200.6,200.4,
1998/05/06,202.8,202.9,202,201.9,201.1,199.4,
1998/05/07,202.8,202.9,202.6,202.9,202.9,201.9,
1998/05/08,202.8,202.9,202.7,203,203,201.4,
1998/05/11,202.8,202.9,203,202.9,201.8,200.2,
1998/05/12,202.8,202.9,203,203.9,202.3,201.5,
1998/05/13,202.8,203,203.3,204.1,202.9,202.1,
1998/05/14,203.1,203.3,203.9,204.1,203,201.9,
1998/05/15,204.6,204.8,204.9,204.9,203.9,202.5,
1998/05/18,204.6,204.8,204.9,204.9,203.9,203,
1998/05/19,204.5,204.7,204.8,204.9,203.9,203,
1998/05/20,204.4,204.5,204.6,204.8,203.8,202.9,
1998/05/21,204,204.4,204.5,204.5,203.8,202.9,
1998/05/22,204,205,205.1,205.1,204.6,201.1,
1998/05/25,203.9,204.9,204.8,204.8,204.6,202.4,
1998/05/26,203.7,204.9,205,205.5,205.3,202.5,
1998/05/27,,205.5,205.4,205.8,205.3,203.6,204
1998/05/28,,206.5,205.5,205.9,204.4,202.6,203
1998/05/29,,206.5,205.5,205.9,204.4,203.5,203.4
yyyy/mm/dd,199806,199807,199808,199809,199810,199811,199812
1998/06/01,207.6,206.6,207.5,207.6,206.9,207,
1998/06/02,208,207.9,207.8,207.9,207.8,209.3,
1998/06/03,207.9,207.3,206.4,206.5,206.2,206.8,
1998/06/04,207.7,205,205.5,205.6,205.8,206,
1998/06/05,207.7,207,206.3,206.2,206.9,206.9,
1998/06/08,208.1,208.4,207.9,207.8,209.3,208.9,
1998/06/09,208.1,208,207.5,207.4,207.9,207.5,
1998/06/10,208.1,207.4,206.9,206.8,207,206.9,
1998/06/11,208.1,207.4,207.3,207.3,208.2,208.7,
1998/06/12,210.2,209.5,210.4,209.5,209,209,
1998/06/15,210.2,209.5,210.9,210.5,210,210.5,
1998/06/16,210.2,209.5,209.5,210.2,210.4,211.1,
1998/06/17,211.6,211.3,213.6,214,213.4,211.6,
1998/06/18,212,209.8,209.5,209.2,209.3,208.6,
1998/06/19,211.7,210.1,210.5,210.4,210.5,210.3,
1998/06/22,211.7,210.1,209,208.9,209,208.8,
1998/06/23,211.7,209.4,208.3,208.2,207.8,208.2,
1998/06/24,211.7,209.4,209.2,209.1,208.9,208.7,
1998/06/25,215.6,209.5,209.3,209.5,208.9,208.7,
1998/06/26,,209.7,209.5,209.7,209,208.9,209.7
1998/06/29,,209.7,207.8,208,208.3,207.8,208.1
1998/06/30,,210.8,208.9,209.1,208.4,208.5,208.8
yyyy/mm/dd,199807,199808,199809,199810,199811,199812,199901
1998/07/01,209.1,207.2,206.3,206.7,207.2,207.2,
1998/07/02,206.6,205.2,204.6,205,205.8,205.6,
1998/07/03,206.6,206,205.4,205.4,205.6,205,
1998/07/06,205.5,204.9,206.1,207.1,207.3,207.9,
1998/07/07,206.6,207.3,206.6,206.8,206.8,206.5,
1998/07/08,206.6,207.2,206.5,206.5,206.5,206.6,
1998/07/09,207.6,208.2,207.5,207.5,207.5,207.7,
1998/07/10,209.5,210.8,209.3,208.1,208.3,208.9,
1998/07/13,208.5,208.5,206.4,205.2,206,206.8,
1998/07/14,206.8,206.3,207,206.9,207.7,208.5,
1998/07/15,206.7,206.2,207.1,207.6,208.4,208.6,
1998/07/16,205.9,205.4,206.3,206.5,207.3,207.5,
1998/07/17,202.5,202.5,204,204.5,205.3,205.5,
1998/07/21,205.8,207,206.1,205.6,205.4,205.6,
1998/07/22,206.8,207.9,207,206.3,206.3,206,
1998/07/23,208.1,206.9,206,206.5,206,205.4,
1998/07/24,208.1,206.9,206,205.9,206,205.4,
1998/07/27,208.6,206.1,205.2,205.2,205.9,204.8,
1998/07/28,209.8,204.8,204.2,204,206,205.6,
1998/07/29,,203.6,203.9,204.7,206.4,206.3,206.6
1998/07/30,,203.6,204.1,205.3,206.5,205.8,206.7
1998/07/31,,203.5,204.8,206.4,207,206.8,206.9
yyyy/mm/dd,199808,199809,199810,199811,199812,199901,199902
1998/08/03,202.9,203.8,205.4,206.1,206,206.1,
1998/08/04,201,201,202.6,203.5,203.4,203.5,
1998/08/05,202.1,202.9,204.9,205.2,205.1,205.2,
1998/08/06,202.2,203,204.6,204.9,204.5,204.3,
1998/08/07,202.2,202.7,204.4,204.9,204.7,204.5,
1998/08/10,202.2,202.8,205.5,206,205.1,205.4,
1998/08/11,202.2,202.7,205.7,207,206.9,207.1,
1998/08/12,203.3,203.8,206.2,206.2,205.3,205.2,
1998/08/13,203.3,203.8,206.2,206.7,205.8,205.7,
1998/08/14,203.4,203.9,206.3,206.8,206.4,206.3,
1998/08/17,205.6,206.1,207,207.5,205.3,205.2,
1998/08/18,206.1,206.6,207.1,207.3,205.6,206,
1998/08/19,206.1,206.6,206.1,205.9,205.8,205.9,
1998/08/20,206.1,206.6,205.7,205.7,205.3,204.9,
1998/08/21,206.6,206.9,205,205,204.8,204.4,
1998/08/24,206.9,207,204.1,204.5,204.5,204.4,
1998/08/25,206.9,206.3,203.4,203.8,203.8,203.7,
1998/08/26,202.8,204.4,203.3,204,204.8,204.8,
1998/08/27,,204.4,203.6,204.3,204.5,203.4,203.6
1998/08/28,,204.4,203.6,203.3,203.9,202.8,202.8
1998/08/31,,204.4,202.5,203,203.9,203.5,203.3
yyyy/mm/dd,199809,199810,199811,199812,199901,199902,199903
1998/09/01,204.4,201.6,202.1,202.2,200.6,201.1,
1998/09/02,202.6,202.1,202.6,203.9,201.9,202.2,
1998/09/03,205.5,203,203.5,203.3,201.1,201.8,
1998/09/04,202.9,202.5,202,201.9,200.3,200.7,
1998/09/07,202.9,202.5,202,201.9,199.6,199.2,
1998/09/08,202.9,202.9,202.6,203,202.1,202.1,
1998/09/09,202.9,202.9,201.5,200.8,199.9,201,
1998/09/10,202.9,202.9,201.5,200.8,201.1,200.4,
1998/09/11,202.2,203,201.6,200.6,200.5,199.3,
1998/09/14,202.2,203,201.2,200.2,200,199.6,
1998/09/16,202.9,203.7,200.1,199.1,200.4,202.7,
1998/09/17,202.9,203.7,201.5,200.5,201,202.7,
1998/09/18,202.9,203.7,200.5,201.8,201.5,201.8,
1998/09/21,202.9,203.7,200.5,203.5,203.2,200.1,
1998/09/22,204.1,205.3,203.2,204.9,204.6,202.8,
1998/09/24,202.7,203.9,201.9,202.6,202.5,202,
1998/09/25,200,202.8,202,203.2,202.7,202.8,
1998/09/28,,202.8,202,202.2,202,201.7,202.2
1998/09/29,,202.5,201.3,201,200.8,201.2,200.4
1998/09/30,,199,194.9,194.6,195.9,197,197
yyyy/mm/dd,199810,199811,199812,199901,199902,199903,199904
1998/10/01,199,194.7,194.9,196,196.1,196.3,
1998/10/02,199,194.7,194.8,195,195,194.9,
1998/10/05,199,194.7,194.8,195,195.9,196.4,
1998/10/06,196.4,191.3,192,192,192.9,193.5,
1998/10/07,196.4,191.3,192.9,194,194,194.3,
1998/10/08,195.8,188.9,188.7,188.7,188.7,188.5,
1998/10/09,192.9,185.9,185.4,185.9,186.9,188,
1998/10/12,192.9,185.9,186.7,187,187.2,187.5,
1998/10/13,192.9,185.9,187.1,187.8,188.6,189,
1998/10/14,192.9,185.2,185.1,185.9,185.6,184.6,
1998/10/15,191.9,183.6,183.5,184.1,184.1,185.7,
1998/10/16,189.8,181.5,183,183.9,184.5,183.5,
1998/10/19,187.9,182.7,184.3,185.2,185.3,184.8,
1998/10/20,187.9,186.7,188.7,189.6,187,186.9,
1998/10/21,187.9,187.5,189.5,188.9,187.4,187.3,
1998/10/22,188.9,187.1,187.2,186.6,187.3,187.1,
1998/10/23,188.9,186.7,187.8,188,188.8,188.2,
1998/10/26,188.9,187.2,188.3,188.5,188.3,187,
1998/10/27,181,185.2,185.7,185.7,187,187.4,
1998/10/28,,182.9,182.5,183.4,185.6,186.1,184.3
1998/10/29,,178.8,178.4,179.3,181.8,184.6,184
1998/10/30,,178.8,178.4,180.7,184,183.9,183
yyyy/mm/dd,199811,199812,199901,199902,199903,199904,199905
1998/11/02,178.8,178.4,181,183,184,183.9,
1998/11/04,177.4,176.4,177.7,181.5,183,183.6,
1998/11/05,177.4,177.1,178.4,182.7,183.4,184.4,
1998/11/06,177.4,177.1,178.4,183.3,183.5,183.1,
1998/11/09,177.4,178.8,179.7,183.9,185,184.6,
1998/11/10,177.4,178.8,179.7,185.5,186,186.6,
1998/11/11,176.8,178.2,179.1,183.6,184.5,185.2,
1998/11/12,176.8,179,179.9,186.6,186.8,186.2,
1998/11/13,176.8,179,179.9,187.3,187.5,186.5,
1998/11/16,176.8,179,179.9,187.3,186.6,187,
1998/11/17,174.9,176,176.9,184.3,185.9,185.3,
1998/11/18,173.7,174,174.9,186.1,186.5,186.3,
1998/11/19,173.7,174,174.9,186.5,187.9,187.9,
1998/11/20,173.7,174,175.5,186.3,187,187.9,
1998/11/24,174.1,179,180.5,188.1,187.6,189,
1998/11/25,184.5,184.4,186.5,188.5,188,189,
1998/11/26,,184.4,186.5,187.4,189,187.8,186.9
1998/11/27,,184.4,186.8,187.9,188.8,189,189
1998/11/30,,183.2,185.6,187.1,187.4,186.2,187.7
yyyy/mm/dd,199812,199901,199902,199903,199904,199905,199906
1998/12/01,183.2,184.3,185.6,187.5,185.7,186.4,
1998/12/02,182.2,182.5,184.9,186.9,185.1,185.1,
1998/12/03,181.4,182.3,184.6,186.2,184.8,185,
1998/12/04,180.8,181.7,185,186.4,185,184.6,
1998/12/07,180.8,181.7,186,187.8,186.2,185.8,
1998/12/08,180,183.5,186,186.8,185.6,185.9,
1998/12/09,180,183.5,186.3,186.2,186.4,186.2,
1998/12/10,179,183,184.6,184.9,183.8,184.1,
1998/12/11,179,181.5,182.5,184.5,183.9,183.2,
1998/12/14,176.8,178,181.1,184.2,183.2,182.5,
1998/12/15,174.8,176,181.8,184.3,183.7,181.7,
1998/12/16,174.8,176,181.8,184.4,183.2,182.2,
1998/12/17,169.9,175,181,186,184.5,183.1,
1998/12/18,169.9,175,179.8,184.4,182.7,181.8,
1998/12/21,,174,178.2,182.3,180.9,180,179
1998/12/22,,174,177.7,183.2,181.7,181.5,181.4
1998/12/24,,172.3,175.6,181.5,181,180.3,180.3
1998/12/25,,172.3,175.6,182.4,180.6,181,180.7
1998/12/28,,172.3,175.6,182.4,181.2,181.7,182.4