yyyy/mm/dd,199701,199702,199703,199704,199705,199706,199707
1997/01/06,141,143.3,144,146.3,147.3,148.9,
1997/01/07,137.3,139.6,141.8,143,145.1,146.5,
1997/01/08,137.9,139,140.8,143.1,144.3,146.1,
1997/01/09,138,140.6,141.5,143.2,145.1,146.1,
1997/01/10,137.9,139.7,141.7,143.2,144.9,145.9,
1997/01/13,137.2,140,142.5,143.9,144.8,145.6,
1997/01/14,139.9,142.4,143.9,145,146.2,146.8,
1997/01/16,140,142.4,143.7,144.9,145.6,147,
1997/01/17,141.1,143,144.8,145.9,146.5,147.7,
1997/01/20,140.1,142.3,144.3,145.5,146.4,147.3,
1997/01/21,139.9,141.9,143.7,144.4,145.1,146,
1997/01/22,139.5,142.9,142.9,143.6,144.3,145.8,
1997/01/23,139.6,141.6,143.1,144.3,144.5,145.6,
1997/01/24,140,141.9,142.6,144,144,144.4,
1997/01/27,141.2,140.1,141.9,142.4,143.9,144,
1997/01/28,,138.7,140.2,141.3,142.2,142.7,142.9
1997/01/29,,140.3,142.4,143.3,143.4,143.3,143.5
1997/01/30,,140.5,142.6,143.3,143,143.3,143.6
1997/01/31,,142,144.5,145,145.7,145.6,145.2
yyyy/mm/dd,199702,199703,199704,199705,199706,199707,199708
1997/02/03,142.4,143.9,145.1,145,145.8,146,
1997/02/04,143.4,145.5,146.9,147,147.7,147.9,
1997/02/05,146,148.6,149.8,149.9,150.4,150.4,
1997/02/06,149.9,153.9,155,155.8,156,156.4,
1997/02/07,155.9,158.9,158,158,158,158.4,
1997/02/10,155.2,158.5,157.7,157.5,157.6,157.9,
1997/02/12,156.9,159.9,159.3,159.5,159.3,158.6,
1997/02/13,155.1,157.7,158,157.5,156.7,157.4,
1997/02/14,154.1,155.6,154.8,154.8,155.1,155.5,
1997/02/17,154.5,156.4,155.8,155.4,155.5,155.8,
1997/02/18,156.5,158.2,159.7,159.2,160.6,161.2,
1997/02/19,155.9,157,157,158,157.3,158.3,
1997/02/20,153.7,154.8,154.5,154.9,155.2,155.7,
1997/02/21,148.8,151.1,152,152.4,153.1,154,
1997/02/24,152.2,146,148,149.4,149.8,151.2,
1997/02/25,,145.6,145.9,148.8,148.5,150.4,151.6
1997/02/26,,147.8,148.3,150,150.5,152,152.7
1997/02/27,,145.8,146.1,146.5,147.2,148.7,149.6
1997/02/28,,146.8,146.6,147.9,148.4,149.6,150.2
yyyy/mm/dd,199703,199704,199705,199706,199707,199708,199709
1997/03/03,149,149.4,150.4,150.8,152.2,152.8,
1997/03/04,151.1,151.5,152.9,151.9,153.1,153.6,
1997/03/05,150.9,151,151.4,151.4,151.9,152.1,
1997/03/06,150.4,149.7,150.9,151.2,150.9,151.3,
1997/03/07,148.9,149.8,150.4,150.5,151.7,152.4,
1997/03/10,151.9,153.4,153.5,152.8,153.1,154,
1997/03/11,153.8,153.1,153.2,153.5,153.8,154,
1997/03/12,154.8,154.5,155.1,155.4,155.5,156.4,
1997/03/13,154,154.7,154.2,154.4,154.4,155.1,
1997/03/14,156,154.9,155.3,154.7,155.5,155.6,
1997/03/17,155.9,156,155.8,155.4,155.9,156.1,
1997/03/18,154.8,154.1,153.4,153.1,153.5,153.8,
1997/03/19,155.6,155,153.4,153.3,154,154.5,
1997/03/21,155.5,153.1,153,152.8,152.7,152.6,
1997/03/24,153.5,153.1,151.4,151.6,152,152.1,
1997/03/25,150.1,150.9,150.3,150.2,152.2,152.8,
1997/03/26,,149.2,148.5,149.6,150.8,151.5,151.9
1997/03/27,,147.7,147.1,146.7,148,148.8,148.7
1997/03/28,,146.8,147.5,148.1,148.9,149.5,150.2
1997/03/31,,147,146.8,147.8,149.6,150.3,150.4
yyyy/mm/dd,199704,199705,199706,199707,199708,199709,199710
1997/04/01,145.1,145.1,145.7,147.5,148.3,148.8,
1997/04/02,143,144.1,144.4,145,146.3,146.4,
1997/04/03,144,144.2,143.7,144.9,145.1,145.7,
1997/04/04,143.5,143.9,143.9,144.5,145.2,146,
1997/04/07,143.6,143.1,143.5,143.3,144,144.1,
1997/04/08,145,145.1,144.9,145,145.2,146,
1997/04/09,144.5,143.9,144.1,144,144.2,144.7,
1997/04/10,145.4,146,145.9,145.9,146.5,146.8,
1997/04/11,144,144.6,144.1,144.8,145.3,145.8,
1997/04/14,142.2,142.8,142.7,143.4,142.8,143.5,
1997/04/15,141.1,141.1,141.1,141.1,141.2,141.5,
1997/04/16,138.4,137.5,137.2,137.5,138.2,139.9,
1997/04/17,132.6,132.5,131.8,132.9,134.9,136.1,
1997/04/18,127.2,127.9,130,131.8,134.4,136.3,
1997/04/21,126.1,128.9,129.9,132.7,134.1,136.9,
1997/04/22,127.5,130.5,131.8,132.9,135.5,137.4,
1997/04/23,133,130.1,130.9,131.9,133.9,134.8,
1997/04/24,,131.1,132.3,134.3,135,136.3,138.2
1997/04/25,,133.9,133.9,134.9,135.6,137.5,137.9
1997/04/28,,135.5,136.9,137.3,137.9,139.1,140.2
1997/04/30,,134.9,134.8,136.2,137,137.8,138.6
yyyy/mm/dd,199705,199706,199707,199708,199709,199710,199711
1997/05/01,135.9,137,137.9,138.7,139.9,141.6,
1997/05/02,137.1,137.9,138.5,139.2,140.1,141.5,
1997/05/06,137.7,138.2,138.6,138.3,139.5,141.1,
1997/05/07,135.1,135,135.8,135.8,137.7,139,
1997/05/08,137,137.4,137.5,137.8,138.8,139.9,
1997/05/09,134,135.9,136.6,137,138,140,
1997/05/12,134,135.6,136.5,136.9,137.7,139.3,
1997/05/13,135.6,137.2,137.8,137.6,137.9,139.8,
1997/05/14,142.2,142.8,142.1,142.2,142.7,143.3,
1997/05/15,141.3,141.4,141.5,141.5,141.4,142.5,
1997/05/16,143,143.5,143.7,142.9,143.8,143.4,
1997/05/19,141.2,141.9,141.5,141.4,142.6,143,
1997/05/20,131,134.9,134.5,134.4,135.7,136,
1997/05/21,131.8,133.1,133.4,133.1,132.6,132.4,
1997/05/22,132.9,133.5,133.2,133.2,133.5,133.9,
1997/05/23,134.1,133.9,133.5,133.7,133,134,
1997/05/26,135,135.4,135.7,135.7,136,137,
1997/05/27,,137.4,137.7,138.9,138.4,138.6,139.2
1997/05/28,,135.6,136.3,137.2,137.3,137.5,137.8
1997/05/29,,138.2,138.4,138.9,138.9,138.4,138.6
1997/05/30,,137.8,137.9,138.1,138,138.8,138.9
yyyy/mm/dd,199706,199707,199708,199709,199710,199711,199712
1997/06/02,137.9,137.2,138.4,138,138.5,139.2,
1997/06/03,137.9,138,138.6,138.8,138.9,139.6,
1997/06/04,136.9,137,137.5,137.6,137.7,138.3,
1997/06/05,135.9,136.7,137,136.7,137.6,138,
1997/06/06,135.4,136,135.1,134.7,135.7,136.3,
1997/06/09,134,136.3,136.4,136.7,137.7,137.7,
1997/06/10,135,136.3,135.5,135,135.3,135.7,
1997/06/11,134.2,133.8,133.3,132.5,133,133.5,
1997/06/12,133.1,133.7,133.4,133.1,133.6,133.8,
1997/06/13,133.1,133.4,133.2,133,133.2,133.5,
1997/06/16,131.5,132.2,131.9,132,132.4,132.7,
1997/06/17,130.7,131.7,131.7,131.2,131.6,132.7,
1997/06/18,130.7,130,129.9,130,130.6,130.8,
1997/06/19,127.8,128.2,127.8,127.5,128.1,128.6,
1997/06/20,126.6,126.7,127.2,126,127.3,128,
1997/06/23,126.5,126.9,127,127,127.9,128.2,
1997/06/24,119.1,121.8,122,123.9,125.7,127,
1997/06/25,,117,119,119.7,123,124.5,125.5
1997/06/26,,112.5,115.1,116.9,118.9,119.7,121.1
1997/06/27,,112.9,114.8,116.7,119.9,120.4,122
1997/06/30,,112.7,114.4,116.2,118.3,119.3,119.9
yyyy/mm/dd,199707,199708,199709,199710,199711,199712,199801
1997/07/01,115.3,116.1,117.4,119.1,120,120.5,
1997/07/02,109.8,110.4,110.4,112.1,113,113.5,
1997/07/03,107.4,108.4,108.7,110.2,111.5,112.7,
1997/07/04,105.7,106.6,106.9,108.7,109,109.6,
1997/07/07,105.2,108.3,108,109.1,111.5,112.1,
1997/07/08,104.9,107.9,109.2,110.1,111.7,113.3,
1997/07/09,106.2,107.4,109.4,111.2,112.4,114.5,
1997/07/10,104.2,105.6,107,108.5,109.8,112.6,
1997/07/11,108.3,110.7,112.8,113.9,115,116.4,
1997/07/14,108.2,110,112,114.3,116.7,117.9,
1997/07/15,107.1,110.5,112.9,114.9,116,117,
1997/07/16,106.8,110.1,111.8,113.5,114.7,115.9,
1997/07/17,104.1,108.2,109.3,110.9,113,113.7,
1997/07/18,102.6,105.4,107.8,109.9,112,113.4,
1997/07/22,103.3,104.9,107.5,110,112.1,114.3,
1997/07/23,102.2,104.3,107.1,110.1,112.4,114.3,
1997/07/24,105.9,107.9,111,113.7,116.7,117.9,
1997/07/25,107.8,110,111.5,115,116.9,119,
1997/07/28,,114.9,117.1,119,120.4,121.5,124.5
1997/07/29,,115.8,117.1,119.6,120.5,122.6,123.8
1997/07/30,,117,119.3,120.9,122.2,123.6,124.8
1997/07/31,,114.7,115.2,116.6,117.3,119.4,120.7
yyyy/mm/dd,199708,199709,199710,199711,199712,199801,199802
1997/08/01,118,118,120.8,122.9,120.7,122.5,
1997/08/04,113,115.5,117.8,119.8,119.8,122.6,
1997/08/05,110.5,111.4,114.6,116.9,118.7,120.1,
1997/08/06,109.7,111.8,114,116.6,118,119.5,
1997/08/07,112.3,113.3,115.5,118.3,119.3,121.4,
1997/08/08,112,115,115.7,119.3,120.9,122.7,
1997/08/11,108.9,111.8,114,116.3,117.9,119.2,
1997/08/12,110.9,112.8,115.1,117.2,119.4,121.3,
1997/08/13,108.9,111.9,113.6,116,117.9,118.6,
1997/08/14,108.5,110.1,110.9,113.6,114.4,116.2,
1997/08/15,108.5,110,110.9,113.5,114.8,116.6,
1997/08/18,108,109.5,110.9,112.6,114.1,115.9,
1997/08/19,105.7,107,108.6,110.5,112.3,112.6,
1997/08/20,105.6,107,108,110.4,112.5,113.3,
1997/08/21,106.9,109.1,110.5,112.1,113.7,114.9,
1997/08/22,106.9,110.6,112.5,114.5,115.9,117.4,
1997/08/25,110.6,117.6,119.5,121.5,122.9,124.4,
1997/08/26,,116.1,118.3,120,121.6,122.9,125.5
1997/08/27,,115.1,115.5,117.5,119.1,120.2,122.5
1997/08/28,,113.2,113.7,116.4,117.9,119,120.5
1997/08/29,,112.3,113.9,115.5,116.9,118.8,120
yyyy/mm/dd,199709,199710,199711,199712,199801,199802,199803
1997/09/01,111.7,112.2,113.4,115.9,117.6,118.7,
1997/09/02,111,112.9,114,116,117.9,119.7,
1997/09/03,110,110.9,113,115.3,117.1,119.1,
1997/09/04,109.8,110,112,114.2,116.4,118.1,
1997/09/05,107,107.6,109.4,111.5,113.1,114.4,
1997/09/08,106.3,108,109.4,111.5,113.5,114.3,
1997/09/09,106.7,107.5,108.9,110.4,112.5,113.5,
1997/09/10,107.6,108.5,109.6,111.5,112.6,114.7,
1997/09/11,106.6,108.1,109.9,111.2,112.3,114.9,
1997/09/12,109.2,110.9,112.6,113.9,115.1,116.8,
1997/09/16,109,110.9,111.3,112.8,114.1,116.2,
1997/09/17,108.7,109.5,110.1,112.1,113.6,115.6,
1997/09/18,108.9,110,111.7,113.3,114.5,116.1,
1997/09/19,113.2,113.5,114.1,115.4,117.2,119.5,
1997/09/22,113.2,114.6,115.7,118.2,119.8,121,
1997/09/24,107,109.3,110.6,112,114.1,116.2,
1997/09/25,,108.8,111.1,113.5,115.1,117.6,119.1
1997/09/26,,110.7,112,114,116.1,118.1,119.8
1997/09/29,,111.4,114.2,115.9,118.5,120,123
1997/09/30,,111.7,114.7,116,118.2,120,122.9
yyyy/mm/dd,199710,199711,199712,199801,199802,199803,199804
1997/10/01,111,113.4,115.7,117.9,119.8,122.2,
1997/10/02,110.7,113.1,115.6,117.6,119,121.9,
1997/10/03,110.1,112.6,115.1,117,118.3,120.9,
1997/10/06,108.9,111.8,114.3,116.5,118.2,120.1,
1997/10/07,105.5,107.9,112,114.9,116.7,119,
1997/10/08,105.4,108.2,111.3,114.4,116.2,118.2,
1997/10/09,105.1,108,111,113.1,115.6,117.4,
1997/10/13,105.8,108.8,111.5,113.9,116,118.1,
1997/10/14,107.7,109.9,112.2,114.2,116.1,118.7,
1997/10/15,104.9,107,109.3,111.7,113.9,116,
1997/10/16,102.6,105.5,107.8,109.9,112.5,114.5,
1997/10/17,100.5,102.2,104.6,106,108.4,111,
1997/10/20,97.1,99.1,101.1,103.5,105.8,107.3,
1997/10/21,97,99.3,100.1,102.9,105.3,107.6,
1997/10/22,96.9,98.9,100.6,102,104.9,107.5,
1997/10/23,98.3,101,102.4,104.2,106.9,109,
1997/10/24,95,97.1,99.2,101.8,103.5,106.1,
1997/10/27,91.8,95.1,98.7,101,102.8,105.8,
1997/10/28,,92.4,95,98.6,100.2,102.6,104.1
1997/10/29,,93.3,96.3,99.6,100.9,103.1,105
1997/10/30,,95,98.2,100.6,102.9,104.1,106.2
1997/10/31,,94,96.2,98.9,100.9,102.6,104.9
yyyy/mm/dd,199711,199712,199801,199802,199803,199804,199805
1997/11/04,95.9,98.9,101.3,103.2,104.7,107.5,
1997/11/05,93.7,96,98.1,100.8,102.8,105,
1997/11/06,94.1,97,98.8,101.8,104.9,107,
1997/11/07,96.3,99.2,101.4,104,105.9,108.8,
1997/11/10,96.5,97.2,99.6,102,104.5,107.3,
1997/11/11,95.1,97.3,98.5,100.8,103,105.6,
1997/11/12,93.5,95,97,99,101,103.6,
1997/11/13,91.8,93.4,94,95.8,97.7,100.3,
1997/11/14,91.7,93.4,94.2,96,98.1,101,
1997/11/17,91,92.9,94,96,98.3,100.4,
1997/11/18,92.4,95.5,97.2,98.4,101.2,103,
1997/11/19,93.5,95.5,98,100.3,102.5,104.2,
1997/11/20,95,97.3,98.2,100.2,102.5,104,
1997/11/21,95,94.9,96.7,98.4,100.5,101.8,
1997/11/25,,95.7,96.8,98.9,100.3,101.7,102.1
1997/11/26,,93.6,94.4,96.5,97.9,100,101.4
1997/11/27,,91.1,92.7,94.3,96.3,98.2,99.9
1997/11/28,,90.4,91.5,93.4,95.3,96.8,98.9
yyyy/mm/dd,199712,199801,199802,199803,199804,199805,199806
1997/12/01,89.7,91.6,93.7,95.5,97,99.2,
1997/12/02,89.5,91.3,93.1,94.8,96.6,98.6,
1997/12/03,88.1,90.2,92.2,94.1,95.5,97.5,
1997/12/04,84.5,86,88.5,90.3,92.4,95,
1997/12/05,84.5,86.5,88.9,90.5,92.5,94.9,
1997/12/08,83.1,85,87.3,89,90,91.3,
1997/12/09,81.5,83.3,87,89.1,90.8,91.8,
1997/12/10,78.3,80.6,83.7,85.8,87.6,88.7,
1997/12/11,77.8,80.2,82.9,85.7,87.6,89.5,
1997/12/12,76.3,77.7,79.3,82.4,84.3,86,
1997/12/15,76.3,78,79,81.8,83,86.1,
1997/12/16,71.9,73.6,75,76.5,77.8,80.8,
1997/12/17,72.4,74.9,76,77.2,79,81.2,
1997/12/18,74.2,76.3,79,82.7,84.9,87.2,
1997/12/19,75.4,73.5,74.8,77.8,80.2,82.5,
1997/12/22,,78.5,80.8,83,84.5,86.2,88.3
1997/12/24,,81.5,83.9,87,88.4,90.2,91.5
1997/12/25,,81.4,82.8,84.8,86.6,87.6,89.5
1997/12/26,,82,84.2,85.9,86.9,88.5,90.9