yyyy/mm/dd,199101,199102,199103,199104,199106,199108,199110,199112
1991/01/04,185.3,184,,186.7,190.7,191.8,194.5,197.4
1991/01/07,185.1,186.1,,190.4,193.6,196.4,197.9,200.6
1991/01/08,188.5,190.2,,192.6,196.6,198.3,200.1,203.7
1991/01/09,184.4,187.3,,190,193.6,196.5,198.3,201.9
1991/01/10,179.9,183.7,,187.2,187.7,190.7,191.5,195.2
1991/01/11,179.8,183.7,,185.2,187.6,190.9,192.2,194.7
1991/01/14,182.6,185,,186.5,190.9,192.6,194.3,197.5
1991/01/16,186.7,189.1,,191.1,194.5,197.4,199.3,202.3
1991/01/17,177.2,180.7,,184.4,187.8,191.4,191.3,193.3
1991/01/18,175.7,178.4,,181.1,183.3,186,188.6,190.6
1991/01/21,176,177,,178.8,181.6,183.8,186.5,189.1
1991/01/22,172.9,173.3,,174.7,177,179.3,182.4,184.2
1991/01/23,172,174,,176.9,179.8,181.8,184.4,186
1991/01/24,164.7,165.6,,169.8,173.4,174.9,176.8,179
1991/01/25,164.7,164.4,,165.4,168.1,172,174,176
1991/01/28,163.5,164.5,,166.1,167.5,171.1,173.7,174.3
1991/01/29,163.5,164.9,,166.3,169.3,172.4,175.3,176
1991/01/30,,164.9,164.9,166,169,172.5,174.4,175.9
1991/01/31,,164,164.1,165.1,168.5,171.8,174,175.2
yyyy/mm/dd,199102,199103,199104,199106,199108,199110,199112,199202
1991/02/01,164,164.1,166.8,170.3,172.6,175.4,177.6,
1991/02/04,163.4,164.5,166.6,169.4,172.6,175.8,177.4,
1991/02/05,162.7,164.1,165,167.3,170,172.4,174.6,
1991/02/06,161.3,163.8,163.7,166,168.5,169.9,173,
1991/02/07,159.7,158.7,160,163.1,167,168.9,171.2,
1991/02/08,159.7,160.7,162.4,164,166.1,168.6,170.9,
1991/02/12,153.9,154.9,156.5,159.5,161.9,162.9,165,
1991/02/13,154.9,155.8,157.5,160.1,162.4,164.5,166.8,
1991/02/14,157.2,158.1,159.4,162.3,164.7,167.7,170.5,
1991/02/15,161,161.9,163.5,166.8,169.5,170.7,172,
1991/02/18,159.4,160.8,161.6,163.5,166.1,168.5,170.4,
1991/02/19,158.5,159,160.7,163.3,167.7,170.6,172,
1991/02/20,157.5,158.2,159.1,162,165.7,167.8,169.9,
1991/02/21,156.4,157.4,158.3,161.8,163.3,165.1,167,
1991/02/22,151.4,153,154,156.2,159.9,161.5,163.8,
1991/02/25,150.6,152.4,153.5,156.1,158.8,162.8,164.5,
1991/02/26,151,153.9,156,159.7,160.6,163.4,166.1,
1991/02/27,,153.9,156.9,159.7,162,165.5,167.1,169.8
1991/02/28,,157.2,157.1,159.8,162.9,166.5,168.2,170.4
yyyy/mm/dd,199103,199104,199105,199106,199108,199110,199112,199202
1991/03/01,164.6,164,,167.5,169,171.5,173.7,176.8
1991/03/04,165,168,,169.9,173.1,175.2,177.8,181
1991/03/05,165,169.8,,171.1,173.2,175.2,177.4,179
1991/03/06,169.4,173.3,,174.7,178,180.5,183,184.8
1991/03/07,169.3,174,,175.2,177.9,180,181.2,184.7
1991/03/08,176.1,180,,183.4,185.9,186,187.2,190.3
1991/03/11,185.8,189,,192.4,194.9,195,196.2,199.3
1991/03/12,179.9,181.4,,183.8,187.7,188.5,190.8,193.1
1991/03/13,179.6,182.2,,184,186.9,189.2,192.3,195.2
1991/03/14,179.4,182.9,,184,186.8,188.3,190,192.2
1991/03/15,177.8,182.6,,183.3,185.8,187.5,190.3,191.5
1991/03/18,180.8,184.6,,185.2,187.7,188.8,192,193.4
1991/03/19,174.6,176.5,,179.2,182.1,183.5,184.7,187.9
1991/03/20,178.8,180,,184,186.3,189.2,189.5,191.9
1991/03/22,175.7,178.7,,181.3,182.5,185.1,187,190.5
1991/03/25,175.5,179.9,,182.2,183.3,185.1,187.9,190.5
1991/03/26,174.9,177.4,,180.1,182.1,184.1,185.4,187.5
1991/03/27,174.9,176.5,,179.2,181.7,183.4,185,185.8
1991/03/28,,176.5,177,180,181.5,183.7,185.2,187.3
1991/03/29,,176.8,177.2,180.1,182,184.2,187,188.7
yyyy/mm/dd,199104,199105,199106,199108,199110,199112,199202,199204
1991/04/01,174.6,174.4,177.4,182.7,183.9,188,187,
1991/04/02,176.5,175.3,180,182.4,183,186.4,187.1,
1991/04/03,177.7,178,182,183.1,185.5,189,188,
1991/04/04,180,179.8,183.6,186.5,188,190,191,
1991/04/05,179,179.6,182.2,184,187.2,188.5,189.1,
1991/04/08,176.5,178,181.8,183.6,185.7,186.5,188.2,
1991/04/09,177.2,179,182,184.9,185.1,187,187.9,
1991/04/10,178.5,177.5,180.8,183.5,184,185.4,186.6,
1991/04/11,177.5,179.7,181,182,183.6,184.8,186.6,
1991/04/12,177,178.5,180.2,181.2,184.3,184,187.4,
1991/04/15,177.2,177,179.8,181.1,183,182.8,185.9,
1991/04/16,175,176,176.9,180.3,180.3,181.6,183.9,
1991/04/17,177,178,179.1,181.5,184.7,184.4,188.1,
1991/04/18,178.7,181,183,184.5,186.2,188.5,189.6,
1991/04/19,175.9,178.5,180.5,182.1,183.8,185.5,187.3,
1991/04/22,175,177.5,179.5,182.4,183.8,185,186.9,
1991/04/23,175.5,177.5,179.6,182.5,184.3,185,187.8,
1991/04/24,174,177,178.7,181.4,184.1,185,186,
1991/04/25,173,176,177.5,182.4,184.3,184.7,188,
1991/04/26,,175.4,177.4,177.8,181.6,183.2,185.6,188
1991/04/30,,175.4,178.2,178.5,181,183.5,185.2,187.1
yyyy/mm/dd,199105,199106,199107,199108,199110,199112,199202,199204
1991/05/01,177,179,,180.1,182.5,184.7,186.1,189
1991/05/02,177.3,179.5,,180.8,183.9,186.5,189,190.5
1991/05/07,179.1,181,,182,185.2,187.2,189.4,190.9
1991/05/08,181.5,183,,184.5,186.7,188.6,190.8,192.9
1991/05/09,182,183.5,,185.5,187.7,189.9,191.8,195.3
1991/05/10,182,183.2,,185.7,187.6,190,190.8,194
1991/05/13,181,183.1,,185.9,187.1,189.5,190.2,192.9
1991/05/14,180.5,182.8,,184.3,186.3,188.6,190.5,192.9
1991/05/15,180.1,183.3,,187,187.2,189.4,192.5,194.9
1991/05/16,182,183.7,,186.6,188,189.5,192.6,195.1
1991/05/17,179.7,181.6,,184.1,185.3,187.4,189.5,191.9
1991/05/20,178.6,181.5,,183.8,185.7,186.8,188.6,191.8
1991/05/21,180.4,182.4,,184,186.1,187.1,189.4,192.3
1991/05/22,180.1,182.1,,184.8,186.9,187.7,189.3,192.8
1991/05/23,179.8,182,,184.8,187.5,188.1,190.3,193
1991/05/24,179.9,183.4,,184.5,186.6,188.4,189.9,192.8
1991/05/27,182,182.5,,185.2,186.9,188.4,190.9,193.9
1991/05/28,182,182.7,,185.7,187.7,189.7,191,193.6
1991/05/29,185,185.3,,189.5,190.2,192,193.6,196.5
1991/05/30,,181.5,181.5,185,186.5,187.7,189.5,190.8
1991/05/31,,184.4,185.2,186.7,189.8,191.2,194.5,195.1
yyyy/mm/dd,199106,199107,199108,199110,199112,199202,199204,199206
1991/06/03,183.5,184.7,186.2,188.8,190.9,193.3,195.3,
1991/06/04,186.5,187.9,189.3,192,193.2,194.9,197,
1991/06/05,187.1,187.8,189.4,192.1,194.4,196,198.1,
1991/06/06,189.4,190.9,192.5,196.5,199,202.4,203.6,
1991/06/07,199.8,199.9,201.5,205.5,208,211.4,212.6,
1991/06/10,201.7,203.4,205.3,208.4,210,213.9,214.4,
1991/06/11,204.1,207.9,207.3,210.5,213.5,214.1,216.6,
1991/06/12,203.5,206,206.5,210,213,215.7,218.2,
1991/06/13,204.5,206.5,207.4,210.3,213.4,216.5,218.9,
1991/06/14,203.6,206.7,206.6,208.6,212.5,214.8,217.4,
1991/06/17,201,202.3,203,205,208.6,210.9,213.8,
1991/06/18,199.9,201.8,203,205.3,207.6,210.7,213.6,
1991/06/19,202.6,203.4,203.7,207,209.4,212.5,215.5,
1991/06/20,200.6,200.7,202.1,204,207.3,208.9,211.1,
1991/06/21,198.8,200.6,202,204.3,207.4,209.7,213.2,
1991/06/24,194.9,196.5,198,199.9,202.9,205.6,208.1,
1991/06/25,192.9,196,196.5,198.6,201.8,203,207.7,
1991/06/26,179.1,196.1,199.7,201.6,205.1,209.3,212.1,
1991/06/27,,195,197.5,198.5,202.4,205.7,209.4,211.7
1991/06/28,,196.4,197.4,198.7,201.9,204.6,208.8,210.8
yyyy/mm/dd,199107,199108,199109,199110,199112,199202,199204,199206
1991/07/01,198.9,200,,201.7,204,207.5,211.3,213.6
1991/07/02,199.4,200,,201,204.8,206.9,211.1,213.2
1991/07/03,198.6,198.3,,200,204,206.1,210.5,213
1991/07/04,199.4,202.3,,205,207.4,210.5,213.4,216.9
1991/07/05,199.4,202.4,,204.9,207.4,210.8,213.5,216.9
1991/07/08,203.5,203,,206.4,208.1,212.1,214.3,218
1991/07/09,200.9,198.2,,202,205.8,209,210.5,213.1
1991/07/10,199.4,199.5,,202.2,204.9,207.9,210,212.6
1991/07/11,197,198,,200.5,202.6,206.9,209,212
1991/07/12,195.7,196,,198.9,200.8,204,208.2,210.9
1991/07/15,195.5,195,,198.4,200.5,203.6,206.6,209.9
1991/07/16,194.2,194,,197.4,199,201.6,204.2,207.1
1991/07/17,194.5,194.3,,197.5,199,202.6,205.5,208.5
1991/07/18,194.5,194.9,,197.4,200.7,204,206.6,210
1991/07/19,193,194.9,,196,200,202.9,206.2,208.3
1991/07/22,191,194.3,,196.4,199.8,202.1,205.3,208
1991/07/23,189.4,193.2,,194.8,198.5,200.7,203.9,206
1991/07/24,185.5,188.1,,191.6,195.7,198.2,201.5,204.4
1991/07/25,176.5,179.1,,182.6,186.7,189.2,192.5,195.4
1991/07/26,179.9,181,,184.7,186.9,191,192.9,195.8
1991/07/29,177,181.1,,185.1,187,190.8,192.1,195.9
1991/07/30,,180.7,181.9,182.5,185.1,186.3,189.2,192.9
1991/07/31,,180,180.8,182.1,185.7,188.5,191.8,194.9
yyyy/mm/dd,199108,199109,199110,199112,199202,199204,199206,199208
1991/08/01,179,178.5,181.2,184.5,187.7,191.5,192.6,
1991/08/02,175.5,177.9,179,182.4,185,187.5,188.8,
1991/08/05,171.9,172.9,175.3,178.8,181.4,183.4,185.6,
1991/08/06,170.6,173.4,176,178.9,182.8,185.3,186.6,
1991/08/07,171,174.4,175.1,178.4,182.8,184.4,187.2,
1991/08/08,168.3,172.2,173.5,173.8,180.4,181,182.7,
1991/08/09,169.4,172.7,174.5,176.9,181.5,182.7,184,
1991/08/12,171.5,174.9,176,179.5,182.9,184.6,185,
1991/08/13,172,174.9,176.8,179,182.8,184.3,185.5,
1991/08/14,171,174.4,174.9,178,181.1,182.7,185.5,
1991/08/15,169.9,174.4,174.6,177.8,180.8,182,184.4,
1991/08/16,169,172.7,174.5,177.2,181.2,182.3,185.2,
1991/08/19,178,179.6,182.3,184.5,189.6,190,192.4,
1991/08/20,174.2,177,179.9,180.4,184.1,187.5,189,
1991/08/21,171.9,171.4,176.4,177,180.9,184.1,185.6,
1991/08/22,169.6,172,174.9,176.5,180.1,182.8,184.8,
1991/08/23,166.9,172.6,173.4,175.7,178.8,181.4,183.5,
1991/08/26,168.6,174,174.7,176.7,180.7,182.8,185.9,
1991/08/27,169.5,174.6,175,177.7,179.4,182.9,185.8,
1991/08/28,170.3,175.2,175,177.5,180.5,183.6,185.3,
1991/08/29,,173.9,174.8,177.3,179.9,182.3,184.8,185.6
1991/08/30,,169.6,170.8,173.2,174.5,177.7,179.7,181.1
yyyy/mm/dd,199109,199110,199111,199112,199202,199204,199206,199208
1991/09/02,168.5,168.4,,171,172,174.1,176.3,178.2
1991/09/03,169,169.3,,172.2,174.2,175.8,178.7,180.6
1991/09/04,170.1,173,,175,178,178.5,180.6,184.1
1991/09/05,168.6,171,,171.9,173.6,176.2,177.5,179.2
1991/09/06,166.4,171,,172.4,174.7,176.2,177.5,179.2
1991/09/09,172,174.7,,175.8,178.9,180.2,182,183.9
1991/09/10,174.4,176.7,,177.5,179.6,181.6,185.5,186.2
1991/09/11,172.4,174.8,,176.5,179,180.2,183,183.9
1991/09/12,170.6,171.6,,173.5,175.9,178,179.9,182.4
1991/09/13,171.5,171.5,,173.3,176.6,178.9,180.4,182.2
1991/09/17,171.5,174,,175,178,179.2,181.6,183.9
1991/09/18,174.9,176.4,,178,181,181.2,185,187.4
1991/09/19,177,179.8,,181.6,183.8,184.2,186.6,189
1991/09/20,176.6,178.2,,179.5,181.9,182.8,185.1,187
1991/09/24,179.7,181.9,,183,185.9,187,189.9,191.5
1991/09/25,178.9,182.7,,184.7,187.5,188.9,190.8,193.3
1991/09/26,176.8,181.7,,182.4,186.2,188.4,189.4,192.8
1991/09/27,,178.4,180,181.6,183,185.3,186.3,189.1
1991/09/30,,174.4,178.5,178.6,179.7,183.3,184.3,187.3
yyyy/mm/dd,199110,199111,199112,199202,199204,199206,199208,199210
1991/10/01,176.4,179.1,180.9,182.4,185,186.6,188.4,
1991/10/02,176.9,179.2,181.2,183.6,184.7,186.5,188.6,
1991/10/03,176.9,178,179.6,183.2,183.3,186.9,187.9,
1991/10/04,174.3,176,177.6,179.6,181.4,184.6,186.2,
1991/10/07,172.7,174,176.2,178.3,181.3,182.6,184.9,
1991/10/08,170.9,171.7,174.9,177.7,179.9,181,182.8,
1991/10/09,169.4,172,173.5,176.5,177.7,180.3,182.7,
1991/10/11,167.4,170.6,172.7,174.9,175.9,178,180,
1991/10/14,171.1,173.2,175.5,177.7,179.5,182.4,183.4,
1991/10/15,168.7,172.7,173.5,174.3,177.4,179.1,181.4,
1991/10/16,168.6,171,172.5,175.8,178,179,181.4,
1991/10/17,169.5,171.5,173,175,178.3,179.5,181.5,
1991/10/18,170.1,172.5,174,175.7,177.9,180.4,183.4,
1991/10/21,171.9,174,176.9,179,180,183,185,
1991/10/22,173.7,175,177.9,178.7,180.6,183.4,184.5,
1991/10/23,175.8,177,177.5,179.4,183,183.1,184.8,
1991/10/24,174,174.9,175.5,176.9,179.9,181.4,182,
1991/10/25,174,175.5,176.4,178.5,181.2,182.1,183.4,
1991/10/28,171.8,173.8,175.9,177.3,179.1,180.5,182.5,
1991/10/29,171.3,172.8,175.2,177.5,178.2,179.7,183.1,
1991/10/30,,172.8,174.9,178.4,178.3,181.6,184,185.5
1991/10/31,,172.8,173.7,177,177.8,181.3,183.2,183.7
yyyy/mm/dd,199111,199112,199201,199202,199204,199206,199208,199210
1991/11/01,172.8,174.9,,177.7,178.8,180.8,182,183
1991/11/05,170.8,171,,173.6,176.4,178.2,179.3,181.2
1991/11/06,170.8,172.6,,173,175.5,177.3,180.2,181
1991/11/07,170.8,171.9,,173.3,175.3,177.9,180.6,182
1991/11/08,169.6,168.2,,171.5,172.1,175,176.6,179
1991/11/11,168,168.6,,171.5,174,175.1,177.4,179.4
1991/11/12,168,168.2,,171.5,173.5,175.3,177.8,179.7
1991/11/13,170,171.5,,172.7,174.2,176.9,179.4,180.3
1991/11/14,169,169.3,,171.5,173.3,176.2,177.1,178.7
1991/11/15,166.5,166.9,,169.1,171.1,173.1,175.2,177.2
1991/11/18,167.5,168.8,,171.2,172.6,174.5,176.1,178
1991/11/19,167,168,,170,173,174.1,175.7,177.9
1991/11/20,169,169.6,,172.1,173.8,175.9,177.4,179
1991/11/21,169.4,171.1,,173.3,174.4,176.6,178.9,179.4
1991/11/22,171.4,172.5,,173.7,176.4,178.1,179.5,181.7
1991/11/25,170.3,170.9,,173.3,175.7,177.8,178.3,181
1991/11/26,167.5,169.4,,172.2,173.1,175.4,177.3,179
1991/11/27,168.4,170.6,,172.1,173.9,175.3,177.3,178.2
1991/11/28,,171,172,173,175,176,179,180.1
1991/11/29,,171,172,173.9,175.3,177.9,179.5,180.1
yyyy/mm/dd,199112,199201,199202,199204,199206,199208,199210,199212
1991/12/02,171,172,172.2,174.3,176.9,179.4,180.1,
1991/12/03,170.5,171,171.1,173.5,175.5,176.8,178.9,
1991/12/04,168.8,169.2,169.5,172.6,173.9,175.9,177,
1991/12/05,167,168.6,169,172.3,172.8,175,177.5,
1991/12/06,166.7,168.6,169.5,172.2,175,176,178.3,
1991/12/09,166.1,168.6,169.5,170.5,173.2,174.4,176.1,
1991/12/10,166.1,167.6,169.1,170.5,172.3,175.4,177,
1991/12/11,166.4,167.6,169.2,170.4,172.2,175,176.5,
1991/12/12,164.2,164.4,165.8,166.7,170.3,171.5,173.1,
1991/12/13,159,159.5,161.2,163.3,164.5,165.7,168.2,
1991/12/16,157.5,160.1,160.5,163.3,164,166.5,167.3,
1991/12/17,156.5,156.2,155.8,159,160.7,161.6,166.1,
1991/12/18,155.8,156.8,158,160.9,162.2,164.2,165.6,
1991/12/19,156,158,159.2,162,163,164.3,167.4,
1991/12/20,,157,158,160.5,161.1,163.6,167.2,168.9
1991/12/24,,158.7,159.6,162,162.3,165.8,166.6,165
1991/12/25,,158.1,160.3,159.9,162.4,165.1,166,167.4
1991/12/26,,154,156,153.4,161.1,163,164.4,167.7
1991/12/27,,155.4,156.3,156.2,160.5,161.3,163.9,164
1991/12/30,,156.6,157.1,156.1,161.2,164,164,165.1