yyyy/mm/dd,199801,199802,199803,199804,199805,199806,199807
1998/01/05,206.2,203.7,203.5,204.5,201.5,200.9,
1998/01/06,207.9,205.1,206,203.2,201.5,199.3,
1998/01/07,207.9,205.1,204.8,204.4,201.7,199.5,
1998/01/08,207.6,205.4,204.1,204.8,201.1,199.2,
1998/01/09,208.2,205.5,203.9,202.4,199.3,197.5,
1998/01/12,208.1,206,203.6,201.9,198.3,196.8,
1998/01/13,208.1,205.6,203.3,203,199.9,196.6,
1998/01/14,208.5,206.3,204.5,203.9,201.4,198.6,
1998/01/16,208.5,206,204.6,203.9,201.6,198.9,
1998/01/19,209.3,206.8,205.7,204.8,204,200.9,
1998/01/20,211.4,209.9,209.2,206.8,205.5,203.7,
1998/01/21,212,210,208.5,206.6,204.8,202.5,
1998/01/22,203.9,203.8,203.4,203.4,203,199.7,
1998/01/23,201.1,202.9,202.9,201.7,202.2,199,
1998/01/26,199.6,201.4,202.1,201.7,201.7,199,
1998/01/27,196.8,200.9,200.6,200.7,200.7,198.5,
1998/01/28,,204.9,205.4,205,204.5,202.2,202.1
1998/01/29,,205.9,205.9,205.6,204.9,203,204
1998/01/30,,206,206,206.2,205,201.6,202.3
yyyy/mm/dd,199802,199803,199804,199805,199806,199807,199808
1998/02/02,207.6,206.6,206.2,204.9,203,203.9,
1998/02/03,207.5,207.2,207.5,205.7,204.6,205.3,
1998/02/04,205.4,206.3,205.3,204.6,204.5,204.3,
1998/02/05,204.4,204.1,203.8,203.4,202.9,202.3,
1998/02/06,204.5,204.2,203.9,203.5,203.5,202.6,
1998/02/09,204.5,204.2,203.9,202.9,201.9,202.3,
1998/02/10,204.9,204.6,204.6,203.6,204.5,204,
1998/02/12,205.1,204.9,205.3,204.5,204.6,204,
1998/02/13,206.8,206.2,206.3,204.6,205.5,205,
1998/02/16,212.4,209.9,211.5,209,209.8,210,
1998/02/17,211.5,209.9,210,208.8,209.2,209.8,
1998/02/18,210.1,211.9,210.5,210,210.4,211,
1998/02/19,205.9,206.6,206.4,207.1,207.7,207.6,
1998/02/20,207.6,211.3,210,209.9,210.8,211.1,
1998/02/23,207.5,209,208.4,208.7,210,208.8,
1998/02/24,206.7,208,208.3,208,208.1,208.5,
1998/02/25,,210.6,209.9,210.1,211.5,210.3,210.1
1998/02/26,,210.7,210.3,210,210.3,209.9,209.8
1998/02/27,,209.5,209.6,209.5,209.6,209.4,208.6
yyyy/mm/dd,199803,199804,199805,199806,199807,199808,199809
1998/03/02,209.3,209.4,208.9,209.2,208.3,208,
1998/03/03,210,210.1,209,209.3,208.6,208.6,
1998/03/04,209.9,209.8,208.6,208.3,208.1,208.9,
1998/03/05,210.6,210.4,210.4,208.8,209.4,211,
1998/03/06,210.6,210.4,209.2,208.6,210.5,210.9,
1998/03/09,211.5,211.1,209.1,207.9,210.1,210.1,
1998/03/10,212.1,210.8,208.6,207.4,207.8,209.3,
1998/03/11,212.4,210.8,209,208,208.8,209.4,
1998/03/12,212.8,211,209,208.1,208.2,208.9,
1998/03/13,213.3,210.7,209.3,208.1,207.9,208.8,
1998/03/16,212.3,210,208.6,207.7,207.7,208.5,
1998/03/17,212.4,210.1,208.6,207.8,207.6,209,
1998/03/18,212,208.6,207,207.2,206.6,208,
1998/03/19,209.8,207.3,206.2,206.5,206,206,
1998/03/20,207,206.8,205.9,205.9,205.1,205.3,
1998/03/23,205.9,206.4,206.7,206,205.7,205.4,
1998/03/24,205.9,209.1,208.4,207.2,206,207.6,
1998/03/25,209.9,210.4,208.3,208.1,207.4,207.8,
1998/03/26,209.9,209.8,207.7,207.6,206.8,207.4,
1998/03/27,,209.7,207.9,205.9,206.8,206.6,205.6
1998/03/30,,208,207.7,207.2,207.3,207.6,207.2
1998/03/31,,208,207.5,207.9,207.4,208.2,207.9
yyyy/mm/dd,199804,199805,199806,199807,199808,199809,199810
1998/04/01,208.9,207.9,207.9,207.6,207.8,208,
1998/04/02,208.9,207.9,208,207.1,206.9,205.8,
1998/04/03,208,207.1,208,206.9,205.7,205.1,
1998/04/06,208,207.1,207.9,207.2,205.9,206.2,
1998/04/07,208,207.1,207.9,207.7,206.7,207,
1998/04/08,207.9,207.1,208.1,207.8,206.7,206.2,
1998/04/09,206.9,207.1,207.9,207.6,206.2,207,
1998/04/10,207,207.9,208.1,206.8,206.3,206.9,
1998/04/13,207,207.9,207.9,206.6,206.1,206,
1998/04/14,207,208.1,208,206.7,206,205.6,
1998/04/15,207.4,208.5,208.1,207,206.2,205.8,
1998/04/16,208.7,208.8,208.4,207.3,207,206.9,
1998/04/17,207.2,207.1,207.9,206.7,207,206.9,
1998/04/20,206.4,207.3,207.9,206.8,207.2,207,
1998/04/21,206.6,207.5,208,207,207,206.9,
1998/04/22,207.2,207.7,207.9,206.6,206.3,205.9,
1998/04/23,204.3,205.1,206.6,206,205.5,204.6,
1998/04/24,204.5,202.9,203.7,203.1,202.6,202.2,
1998/04/27,,202.9,203.7,202.6,202.1,202.1,202.5
1998/04/28,,202.2,203,202.5,202,202,201.5
1998/04/30,,202.9,202.9,202,201.9,201.5,201.4
yyyy/mm/dd,199805,199806,199807,199808,199809,199810,199811
1998/05/01,203.9,202.6,201.9,200.6,200,199,
1998/05/06,201.5,201.2,201.8,202.3,200.4,197.7,
1998/05/07,202.5,203.4,203.4,204,202,199,
1998/05/08,202.5,203,203,203.4,201.4,199.3,
1998/05/11,203.1,203,203,202.2,200.1,199,
1998/05/12,203.1,202.9,203.4,203.1,202.1,200.9,
1998/05/13,203.5,203.3,203.6,203.9,203.1,200.9,
1998/05/14,203.4,203.6,203.8,203.5,202.5,199.9,
1998/05/15,203.5,203.7,203.8,204.3,203.4,201.2,
1998/05/18,204,204.2,204.5,204.5,204.8,202.3,
1998/05/19,204,204,204.8,204.6,203.3,200.9,
1998/05/20,204,204.1,204.5,204.8,204.1,201.5,
1998/05/21,204.6,205.1,203.9,204.1,203.4,201.4,
1998/05/22,205,205.5,204.5,204,204.3,201.1,
1998/05/25,205.5,206,204.8,204.6,204.7,201.6,
1998/05/26,208.2,206.8,205.3,204.6,204.5,203.3,
1998/05/27,,207.3,205.8,205.5,205.5,204.8,205.3
1998/05/28,,207,205.5,205.1,204.9,204,204.3
1998/05/29,,207.4,205.9,206,205.7,204.9,206.4
yyyy/mm/dd,199806,199807,199808,199809,199810,199811,199812
1998/06/01,208.1,207,207.5,208,209.6,209,
1998/06/02,208.2,207.1,207.4,207.2,209.3,209.6,
1998/06/03,208,206.6,206.7,207,208,207.9,
1998/06/04,207.4,206,205.9,206,206.9,206.6,
1998/06/05,207.3,205.9,206.2,207.1,207.7,207.5,
1998/06/08,208.1,208,208,208.2,209.3,209.5,
1998/06/09,208.2,207.8,207.7,207.2,208.9,209.5,
1998/06/10,208.1,207.7,207.4,206.7,208,208.4,
1998/06/11,208,207.6,207.3,207,208.8,209.3,
1998/06/12,209.4,209.2,208.8,208.4,209.7,209.9,
1998/06/15,209.4,208.4,208.8,209,210.2,210,
1998/06/16,210,209.8,209.5,209.3,210.2,210.5,
1998/06/17,212,210.9,212.4,211.9,213.1,213,
1998/06/18,210.6,210,210.4,209.8,210.1,210.4,
1998/06/19,211.6,210.6,210.7,209.2,209.8,209.9,
1998/06/22,210.9,208.8,209,208.2,208.6,208.3,
1998/06/23,210.7,209.1,209,207.9,208.1,209,
1998/06/24,212,209.1,209.5,209.3,209.2,210,
1998/06/25,213.1,209.7,209.6,208.7,209.4,209.2,
1998/06/26,,209.7,209.9,208.8,208.9,208.9,209.1
1998/06/29,,209.1,208.3,208.1,208.7,207.9,208.7
1998/06/30,,209.3,209.1,208.1,208.9,209,208.8
yyyy/mm/dd,199807,199808,199809,199810,199811,199812,199901
1998/07/01,208.8,207.6,206.1,206.6,207.1,206.9,
1998/07/02,207.6,206.3,205.7,205.8,207,207,
1998/07/03,207.4,206.1,205.5,205.4,205.7,205.6,
1998/07/06,207.4,207.5,206.8,206.3,206.6,208.3,
1998/07/07,207.4,207.5,206.5,206,206.5,208.4,
1998/07/08,207.4,207.5,206.5,206.1,206.7,207.6,
1998/07/09,208,208.1,207.3,207.4,207.6,209.6,
1998/07/10,209.4,209.9,208.2,208,208.5,209.1,
1998/07/13,208.9,207.9,206.6,206.2,206.9,208,
1998/07/14,208,208,207.3,207,206.5,207.3,
1998/07/15,207.9,208.4,207.5,206,206.5,207.3,
1998/07/16,208.2,208.7,207,206,206.5,206.8,
1998/07/17,206.9,207.5,206.1,205.7,206.2,206.3,
1998/07/21,206.9,207.5,207,206.6,208.9,208.2,
1998/07/22,207.4,207.1,206.6,206.2,207.6,207.2,
1998/07/23,208.1,207.1,206.4,205.5,206.4,207.4,
1998/07/24,207.6,206.6,206.5,205.1,206.1,207,
1998/07/27,208,206.5,205.8,205,205.5,205.8,
1998/07/28,208.8,207,205.9,206,206.9,206.4,
1998/07/29,,206.4,205.4,205.9,205.2,205.2,205.3
1998/07/30,,206.4,205.6,206.2,204.9,205,205.1
1998/07/31,,206.9,206.7,206.6,205,205,205.4
yyyy/mm/dd,199808,199809,199810,199811,199812,199901,199902
1998/08/03,206.1,205.9,205.5,205,204.9,204.8,
1998/08/04,205.8,204.8,204,203.3,204.5,204.2,
1998/08/05,204.9,204.6,203.8,203.2,203.5,203.7,
1998/08/06,204.9,204.6,203.5,203.8,203.7,203.5,
1998/08/07,204.9,204.4,203.3,204.5,204.2,203.8,
1998/08/10,205.1,204.6,204.2,204.5,204.6,204.8,
1998/08/11,206.1,205.6,206,206.3,205.9,205.4,
1998/08/12,206.2,205.7,205.6,206.3,205,205.2,
1998/08/13,206.2,205.7,205.6,206.3,205.7,205,
1998/08/14,206.2,205.7,206.2,206.4,205.9,205,
1998/08/17,206.8,205.7,206.2,206.6,206,205.4,
1998/08/18,207.1,206.5,207,206.6,206.1,205.5,
1998/08/19,206.9,205.5,205.7,205.1,205.2,205,
1998/08/20,206.9,205.3,205.2,205.1,204.9,204.6,
1998/08/21,207,205.7,205.2,204.6,204.4,204.1,
1998/08/24,207.1,205.5,204.5,204,204.3,204.5,
1998/08/25,207,204.2,203.9,204,204.1,204,
1998/08/26,209,204,204,204.4,204.7,204.2,
1998/08/27,,202.9,202.7,204,204.6,204,204
1998/08/28,,202.9,202.7,202.9,204,203.6,203.7
1998/08/31,,201.9,203,203.9,203.9,202.5,203
yyyy/mm/dd,199809,199810,199811,199812,199901,199902,199903
1998/09/01,201.1,201.9,202.2,201.5,200.5,201,
1998/09/02,202.3,202.9,202.5,204,201.4,200.4,
1998/09/03,202.2,202.8,202.6,203.3,201.4,200.1,
1998/09/04,202.2,202.8,202.6,201.7,202.1,200.6,
1998/09/07,202.1,202.6,202.7,202.2,202,199.3,
1998/09/08,202.1,202.8,203,202.6,202.8,200.4,
1998/09/09,202.1,203,202.8,202.4,202.5,199.9,
1998/09/10,202.1,203,202.8,202.8,202.5,201,
1998/09/11,202.1,202.8,202.8,201.5,201,199.7,
1998/09/14,202.1,202.8,202.4,201.2,201.6,200.6,
1998/09/16,202.1,203.4,202.2,201.6,202,201.4,
1998/09/17,201.9,203.2,202.1,201.5,202,200.8,
1998/09/18,201.4,202.7,203,202.1,202,199.9,
1998/09/21,201.2,201.8,202.5,201.6,200.7,201.1,
1998/09/22,204.1,204,204.7,202.9,202.9,202.4,
1998/09/24,204.9,204.8,202.9,201.9,203,202.2,
1998/09/25,204.9,203.1,202.3,201.9,202.9,202,
1998/09/28,,203.1,202,201.9,202.8,202,201.9
1998/09/29,,203.1,200,201,201.5,200.4,200.4
1998/09/30,,200.6,197.4,196.7,197.8,196.8,196.8
yyyy/mm/dd,199810,199811,199812,199901,199902,199903,199904
1998/10/01,198.9,195.6,194.7,196,195.4,195.4,
1998/10/02,198.6,195.1,194,194.3,194.1,194.1,
1998/10/05,198.6,195.8,195.1,196.7,195.9,195.1,
1998/10/06,198.1,195,193.2,193.5,193.1,192.7,
1998/10/07,197.1,194.5,194.4,193.7,194.1,193.5,
1998/10/08,194.9,192,191.4,190.7,190.9,190.9,
1998/10/09,193.2,186.1,186.2,187.1,187.8,187.7,
1998/10/12,192.4,186.5,186.9,187.3,187.8,188.6,
1998/10/13,192.4,187.1,187.9,189,189.3,188.5,
1998/10/14,191.4,186.1,187,187.5,186.8,186.6,
1998/10/15,191.2,185.7,186,185.9,185.9,185.9,
1998/10/16,187.3,184.6,185.6,186,185.5,185.2,
1998/10/19,187.3,186,186.5,186.6,186.2,185,
1998/10/20,188.4,188.2,188.7,188.9,188.5,188,
1998/10/21,189.5,188.9,189.5,189.5,188,187.9,
1998/10/22,189.5,188.9,188.1,187.4,187.4,187,
1998/10/23,189.5,188.6,187.8,187.3,187.8,188.2,
1998/10/26,189.7,188.9,188.5,188,188.9,188.3,
1998/10/27,192.9,189.8,188.1,187.9,187.9,186.9,
1998/10/28,,186,185,184.6,185.4,184.9,184.2
1998/10/29,,181.5,182.5,182.1,184.4,183.1,183
1998/10/30,,181.5,183.9,183,185.5,184.9,184.5
yyyy/mm/dd,199811,199812,199901,199902,199903,199904,199905
1998/11/02,181.5,183.9,182.8,184.5,184.3,184,
1998/11/04,181.1,183.2,182.1,184,183.9,182.7,
1998/11/05,180.9,183,182,183.5,183.2,182.9,
1998/11/06,180.9,182.8,181.8,183.8,183.5,183.9,
1998/11/09,181,182.9,182.2,184.1,183.8,183.6,
1998/11/10,181,182.9,184.3,185.4,186.9,186.6,
1998/11/11,181.2,183.1,183.9,184.2,184.1,184.3,
1998/11/12,181.3,183.2,184,187,186.6,186.3,
1998/11/13,182.6,184.5,185.3,187.9,187,186.7,
1998/11/16,182.6,184.5,184.9,188.2,187.6,187.1,
1998/11/17,181.7,183.6,184,186.3,185.6,185,
1998/11/18,182.6,184.5,184.8,185.7,185.4,186.2,
1998/11/19,182.6,184.9,185.4,186.3,187.1,187.4,
1998/11/20,180.8,185,186.1,186.9,186.9,187.1,
1998/11/24,176.6,185,187,188.5,188.4,187.5,
1998/11/25,176.7,188,185.8,186.5,186.6,188,
1998/11/26,,188,185.6,186.6,187.9,187.9,187.1
1998/11/27,,188,187,188,188,187,189.3
1998/11/30,,187.4,186.4,186.6,186.7,186.8,187.7
yyyy/mm/dd,199812,199901,199902,199903,199904,199905,199906
1998/12/01,185,184,185.3,185.9,186,186.2,
1998/12/02,183.7,184,185.2,186.9,185.3,185.2,
1998/12/03,183.3,183.4,184.8,186.1,184.6,184.5,
1998/12/04,182.2,183.1,185,185,184.6,184.6,
1998/12/07,182.2,184,185.2,185.2,184.2,184,
1998/12/08,185,185.8,188.2,186.5,186.9,185.3,
1998/12/09,185,185.8,186.5,184.8,185.2,185.3,
1998/12/10,178.9,180.1,183.6,183.9,184.3,183.9,
1998/12/11,179.2,180.4,183.9,184.2,183.9,183.4,
1998/12/14,179.9,182,184,184,183.1,182.7,
1998/12/15,180,180.9,184,183.5,182.9,182.5,
1998/12/16,180.1,181.7,184.3,183.5,183,183.1,
1998/12/17,179.8,181.7,184.2,183.8,183.4,183,
1998/12/18,175.1,179.8,183.4,182.8,182.5,182.4,
1998/12/21,,180,181.2,179.6,180.1,179.9,179.3
1998/12/22,,179.4,180.9,180.3,181.4,181.7,180.9
1998/12/24,,178.2,179.6,180,180.4,180.2,180.1
1998/12/25,,178.4,180.4,180.4,180.2,180.2,180.3
1998/12/28,,179.5,181.6,181,180.9,181,181.4