yyyy/mm/dd,199701,199702,199703,199704,199705,199706,199707
1997/01/06,224.8,224,223.4,219,218.3,221.6,
1997/01/07,224.1,221,221.9,216.4,216.5,219.8,
1997/01/08,223.1,221.8,221.6,216.9,217.9,221,
1997/01/09,223.3,223.4,223.3,218.4,219,221.8,
1997/01/10,224.4,223.2,222.1,218.5,219.1,220,
1997/01/13,223.6,220.7,220.7,216.9,216.8,218.2,
1997/01/14,223.4,220.6,221.1,218,217.3,219,
1997/01/16,223.1,221.2,221.5,216.3,216,217.8,
1997/01/17,218.3,216.8,217.8,212,213.7,213,
1997/01/20,213.2,213.8,216.2,210.8,211.9,209.9,
1997/01/21,213.9,215.6,216.7,213.2,213.9,212.6,
1997/01/22,212.1,214.6,215.9,214.3,213.1,212,
1997/01/23,211.5,214.5,215.3,214.5,212.8,211.9,
1997/01/24,212,213.9,215.8,214.8,213.7,211.7,
1997/01/27,213.5,214.8,216.2,214.8,212.1,210.7,
1997/01/28,210.9,217.1,217.8,216.7,215.5,213.8,
1997/01/29,,219.9,219.8,217.6,217.6,214.7,214.9
1997/01/30,,217.3,217.3,215.1,215.5,211.8,212.1
1997/01/31,,217.1,218,214.9,212.6,210,210.3
yyyy/mm/dd,199702,199703,199704,199705,199706,199707,199708
1997/02/03,217.5,217.2,215.4,212.6,210.2,210.1,
1997/02/04,219.5,219.9,216.9,214.2,213.1,212.9,
1997/02/05,222.5,222.9,218.9,217.6,216.3,215.9,
1997/02/06,224.8,224.3,219.8,219.1,217.8,217.8,
1997/02/07,225.9,226.4,221.2,221,220.4,219.9,
1997/02/10,224.7,226.2,220.4,219.7,219.1,219,
1997/02/12,229,230,223.7,223.5,223.1,223,
1997/02/13,233.2,234.5,225,225.1,223.4,222.5,
1997/02/14,236.8,238.4,228.9,227.9,227.4,227.5,
1997/02/17,236.9,237.1,228,226.3,225.9,225.5,
1997/02/18,237.1,236.1,227.5,225.7,225.2,225.6,
1997/02/19,235.4,236.1,228.7,225.6,224.4,224.8,
1997/02/20,237,236.8,227.5,225,225,223.8,
1997/02/21,237.2,235.6,227.6,223.8,223.6,222.1,
1997/02/24,238.9,234.9,225.6,221.2,221.5,221.5,
1997/02/25,239.9,234.9,225.8,224,222.4,221.2,
1997/02/26,,232.5,224.7,220.1,218.2,219.2,217.3
1997/02/27,,234.9,225.5,222,220.7,221.8,220.3
1997/02/28,,234.8,224.5,220.3,220.4,219.1,217.2
yyyy/mm/dd,199703,199704,199705,199706,199707,199708,199709
1997/03/03,235.7,225.4,220.5,218.7,218.4,218.3,
1997/03/04,237,226.3,221.9,219.1,218.8,218.8,
1997/03/05,236.2,225.9,221.5,217.5,218.5,219.4,
1997/03/06,232.2,223.3,219.3,217,217.6,217.9,
1997/03/07,234,224.7,221.9,219.2,219.9,219.6,
1997/03/10,235,228,224.6,221.9,222.9,222.5,
1997/03/11,235.2,229.4,225.6,223.9,224,225.5,
1997/03/12,234.9,228.1,224.5,222.2,222.3,222.1,
1997/03/13,235.8,226.9,223.2,221.3,220.5,220,
1997/03/14,236.2,228.4,224.4,221.5,222.3,220.7,
1997/03/17,234.6,224.9,220.3,217.1,216.4,217.1,
1997/03/18,234.2,225,222,217.5,218.4,218.8,
1997/03/19,234.5,226.4,224.2,219.5,219.9,219.6,
1997/03/21,235.5,226.2,223.9,219,219.2,218.4,
1997/03/24,235.1,224.3,222.4,217.3,217.6,216.3,
1997/03/25,238.2,227.5,224.9,219.1,218.8,218.2,
1997/03/26,239.9,229.5,226.3,218.9,219.2,217.6,
1997/03/27,,228.6,226.1,218.3,217.3,216.9,216.8
1997/03/28,,228.2,225.9,219.2,218,218.6,218.7
1997/03/31,,229.2,226.8,221,220.4,219.4,220
yyyy/mm/dd,199704,199705,199706,199707,199708,199709,199710
1997/04/01,231,227.5,220,217.5,217.5,216.5,
1997/04/02,231.9,226.8,217.6,216.5,215.6,212.9,
1997/04/03,234.4,226.3,217.6,216,214.7,214,
1997/04/04,234.7,226.7,216.4,215.2,214,213.4,
1997/04/07,234.7,226.4,217.3,216.3,214,214.3,
1997/04/08,235.4,226.9,217.3,217.2,215.8,214.8,
1997/04/09,235.8,226.5,217.2,216,215.5,214.9,
1997/04/10,234.5,223.2,215,214.1,214.9,213.8,
1997/04/11,231.8,216.2,212.9,211.6,211.3,211.1,
1997/04/14,234.8,218,214.2,213,213,212.7,
1997/04/15,235.4,218.8,215.8,214.5,213.4,213.3,
1997/04/16,236.3,220,215.9,213.6,212.1,211.9,
1997/04/17,234.1,213.5,210,208.1,208.1,208.1,
1997/04/18,234.5,217,212.7,211.3,211,211,
1997/04/21,236.3,215.9,213.1,211.1,209.8,210.2,
1997/04/22,232.2,213.1,211.1,210.5,210,210.1,
1997/04/23,236.9,213.6,213,211,210.2,211.1,
1997/04/24,239.5,214,214.4,213.1,212.3,212.2,
1997/04/25,,218.5,217.9,217.6,215.9,215.7,215.3
1997/04/28,,218.1,218.5,217.4,217.1,216.5,215.9
1997/04/30,,215,215.1,216.2,215.7,215,213.7
yyyy/mm/dd,199705,199706,199707,199708,199709,199710,199711
1997/05/01,215,213.8,214.7,215.1,215.7,214.8,
1997/05/02,214,214.6,213.7,212.6,214,213.8,
1997/05/06,216.4,216.5,215,216.5,216.8,214.6,
1997/05/07,215.5,215.3,215,216.6,215.1,213.5,
1997/05/08,214.9,212.8,213.1,214.3,214.2,212.6,
1997/05/09,215.1,212.9,213.5,213.7,214,213.6,
1997/05/12,216.5,214.2,215.9,214.5,214.9,213.8,
1997/05/13,217.5,215.1,214.2,214.1,212.5,212.1,
1997/05/14,218,216.5,215,214.4,214,213.1,
1997/05/15,218,214.6,212.4,209.8,209.9,207.4,
1997/05/16,215.8,212.7,210.7,208,207.5,206,
1997/05/19,214,212.2,209.9,208.7,207.6,206.5,
1997/05/20,216,211.7,208.9,207.9,206.2,204.9,
1997/05/21,215.4,213.6,210.6,210.6,209.1,206.9,
1997/05/22,216.1,216.1,211.6,212.3,209.6,207,
1997/05/23,216.4,216.5,213.1,213.6,210.2,207.5,
1997/05/26,216,217.2,213.3,212,210,207.5,
1997/05/27,213.9,217.6,215.1,214.6,212.6,208.2,
1997/05/28,,217.9,215,212.7,210.8,207.6,207.1
1997/05/29,,215.9,214.4,213.4,212.1,208.6,208.3
1997/05/30,,215.2,213.8,213.4,212.7,208.4,208.3
yyyy/mm/dd,199706,199707,199708,199709,199710,199711,199712
1997/06/02,215.6,214.9,213.4,212.1,208.5,209.4,
1997/06/03,217.5,215.5,216.1,216,214,214.9,
1997/06/04,219,217.4,217.3,216.4,213.7,213.4,
1997/06/05,218.2,216.7,217.4,215.9,214,213.9,
1997/06/06,217.1,216.8,216.6,215.7,213.9,213.2,
1997/06/09,217,216.8,216.6,215.2,212.9,213.1,
1997/06/10,217.3,218,218.1,215,213.5,213.3,
1997/06/11,217.9,218.2,217.7,216.1,213.1,212.9,
1997/06/12,219,218.6,217.8,215.2,213.2,212.9,
1997/06/13,219.5,218.3,217.9,215.6,214,214.4,
1997/06/16,219.4,218.7,218.5,217.2,215.3,215.4,
1997/06/17,219.6,218.7,218,216.7,214.5,215,
1997/06/18,219.9,218.9,217.7,216.6,214.6,213.7,
1997/06/19,221.1,219.6,218.9,215.9,213.1,212.4,
1997/06/20,221.9,219.2,218.6,215.6,213,213.5,
1997/06/23,221.6,217.9,218.2,213.2,211.9,212.6,
1997/06/24,222.1,216.5,217.3,214.9,213.2,213.1,
1997/06/25,224.9,218.1,217.7,215.1,213.7,213,
1997/06/26,,219.9,217.2,217.6,214.3,214.8,214.3
1997/06/27,,219.1,216.9,217.1,214.6,216.3,216.1
1997/06/30,,220.4,219.3,219.5,219,218.9,219.9
yyyy/mm/dd,199707,199708,199709,199710,199711,199712,199801
1997/07/01,219.4,219.7,217.9,217.4,217.4,218.2,
1997/07/02,219.3,219,217.3,216.3,216.1,217,
1997/07/03,219.3,219.2,217.4,216.8,217,217.3,
1997/07/04,219.6,219.6,217.1,216.9,216.3,217,
1997/07/07,220.9,221.1,218.5,217.5,218.4,218,
1997/07/08,221.2,222.2,219,219.6,220.6,221.6,
1997/07/09,223.4,223,219.5,219.1,218.6,219.2,
1997/07/10,223.2,222.5,218,216,215.1,216.7,
1997/07/11,224,223.8,219.2,217.5,216.1,217.5,
1997/07/14,224.4,223.8,219.2,218.1,217.6,217.9,
1997/07/15,224.6,223.1,219,217.4,217,217.6,
1997/07/16,224,222.5,218.4,217.7,217.3,219,
1997/07/17,223.4,222.1,218.7,217.5,217.1,217.9,
1997/07/18,223.3,220.9,218,215.1,215.1,216.4,
1997/07/22,223,220,217.1,214.1,213.7,215,
1997/07/23,218,217.9,215,213,211.7,212,
1997/07/24,217.5,217.9,217.5,215.1,214.3,214,
1997/07/25,218.7,219.9,216.9,215.6,214.4,214.9,
1997/07/28,220.2,220,218.9,218,217.4,217.4,
1997/07/29,,222,218.9,218.1,217.9,219.1,219.1
1997/07/30,,223.6,223.4,223.8,223.2,223.4,223.5
1997/07/31,,224,223.7,225.2,224.9,225.8,224.7
yyyy/mm/dd,199708,199709,199710,199711,199712,199801,199802
1997/08/01,223.9,223.6,223.7,222.9,224.1,223.3,
1997/08/04,221.9,221.5,221,222.5,222.8,222.5,
1997/08/05,220.4,219.8,217.6,217,217.9,218.5,
1997/08/06,220.1,219.5,216.9,216.9,219,218.6,
1997/08/07,219.9,219.5,216.8,216.2,217.9,219.2,
1997/08/08,222.4,220.3,219.6,218,219.9,219.6,
1997/08/11,222.9,220.3,219.1,219,220.4,220.2,
1997/08/12,222.6,220.6,218.9,218.3,219.7,219.6,
1997/08/13,223.5,222,219.9,220,220,219.5,
1997/08/14,223.5,222.6,219.9,219.1,219.9,219.8,
1997/08/15,223.5,222.6,220.1,219.4,221.1,220.7,
1997/08/18,225,225.4,222.2,221.7,222.9,222.4,
1997/08/19,226.6,225.9,224.4,223.2,223.4,224.5,
1997/08/20,226.6,224.2,223,222.9,223,222.7,
1997/08/21,227.7,223.7,221.1,220.8,221.6,222,
1997/08/22,225.7,222.1,220,219.2,219.4,218.8,
1997/08/25,224.6,219.9,217,217.1,218.4,217.4,
1997/08/26,227.3,221.3,217.9,217.4,218,216.6,
1997/08/27,,221,217,217.1,217.9,217.1,217.7
1997/08/28,,217.6,213.4,216.3,216.9,215.9,216.9
1997/08/29,,221.1,217,217.1,218,217.3,217.9
yyyy/mm/dd,199709,199710,199711,199712,199801,199802,199803
1997/09/01,220,218.2,218.5,218.7,218.3,218.4,
1997/09/02,219.4,217.6,218.2,218.1,217.9,217.9,
1997/09/03,220.8,217.6,218,218.1,218.1,218.9,
1997/09/04,220.7,216.6,217.1,216.3,217.8,217.8,
1997/09/05,218.5,216.8,216.5,216.1,216.6,216.8,
1997/09/08,218.5,216.9,215.7,216,216.3,216,
1997/09/09,218.8,216.4,216.2,216.2,216.5,216.1,
1997/09/10,218,215.9,215,216,215.9,215.7,
1997/09/11,218.1,215.2,214.9,214.4,214,212.8,
1997/09/12,218.3,215.9,215.3,218.2,216.9,215.5,
1997/09/16,219.2,217.3,216.4,216.3,215.7,214.1,
1997/09/17,219.3,216.9,215.8,214.9,215,213.9,
1997/09/18,220.1,216.4,215.9,215,214.4,212.8,
1997/09/19,220.4,216.7,216.1,216,215.4,214.7,
1997/09/22,220.8,218.4,217.8,217.3,217,216,
1997/09/24,220,216.8,217.4,215.5,215.9,215.4,
1997/09/25,224.9,218.9,218.9,217.2,215.8,215.6,
1997/09/26,,218,219.2,216.8,215.3,215.1,214.9
1997/09/29,,218.3,218.7,217,216.2,214.4,213.9
1997/09/30,,219.1,216.4,214,212.3,212,212.3
yyyy/mm/dd,199710,199711,199712,199801,199802,199803,199804
1997/10/01,217.6,214.9,214.2,212.3,210,210,
1997/10/02,218.6,215.3,215,213,210.6,211.9,
1997/10/03,219.4,216.6,216.6,213.8,212.3,212.1,
1997/10/06,218.2,216.4,215.7,213.6,211.4,212.1,
1997/10/07,219.1,215.7,214.9,213.4,210.9,211.1,
1997/10/08,218.3,217.2,216.5,214.6,213.3,213.6,
1997/10/09,218.3,217.3,215.9,214.5,212.2,211.8,
1997/10/13,217.9,217.1,214.1,210.6,209.4,209.4,
1997/10/14,217.9,217.3,214.3,212.1,210.3,210.1,
1997/10/15,217.2,216.5,212.8,211.1,208.4,208.3,
1997/10/16,216.9,218.1,213,211.7,208.8,208.8,
1997/10/17,217.2,218.1,212.7,210.3,208.7,209.4,
1997/10/20,220,218.5,215.8,215.5,211.9,212.1,
1997/10/21,217,218,214.7,212.7,211.1,210.5,
1997/10/22,217,217.9,213.5,212.6,211,210.1,
1997/10/23,216.8,217.5,214.1,213.4,211.9,210.4,
1997/10/24,215.8,215.7,212.2,211.6,209.7,209.3,
1997/10/27,214.9,215,210.9,207.9,207.2,207.9,
1997/10/28,214.8,215.5,211.9,209.9,209.9,207.9,
1997/10/29,,216.5,212.2,210.2,208.3,208,207.4
1997/10/30,,217.9,212.6,210.7,208.2,207.2,207.3
1997/10/31,,216.7,212.2,211.5,208.9,208.5,208.3
yyyy/mm/dd,199711,199712,199801,199802,199803,199804,199805
1997/11/04,216.3,213.6,212.4,211.9,210.9,210.1,
1997/11/05,216.9,212.5,212.8,214.1,212.6,210,
1997/11/06,218.1,212,212.1,212.1,211.2,209.1,
1997/11/07,216.9,211.5,211.3,211.4,208.9,206.9,
1997/11/10,213.4,210,210,208.9,207.6,206.5,
1997/11/11,213.4,209.8,210,209.1,208.2,208,
1997/11/12,214.9,211.3,211.4,211.9,211,210.8,
1997/11/13,214.6,211.5,210.6,210.6,211,209.6,
1997/11/14,214.6,211.9,211.8,211.1,210.4,208.9,
1997/11/17,211.1,210.1,210.2,209.7,209.1,208.6,
1997/11/18,208.9,209.3,209.4,208.9,208.5,207.6,
1997/11/19,206.9,208,209.1,206.4,206.1,206.6,
1997/11/20,206.9,207.7,207.9,207.1,206.7,206.8,
1997/11/21,207.1,207.7,209,207.2,206.3,206.7,
1997/11/25,214.1,211.1,211.9,211,210.5,210.5,
1997/11/26,,211.1,211.4,210,209.7,209,208.8
1997/11/27,,210.9,211.2,210.4,210,210.2,209.3
1997/11/28,,209.1,210.1,209.1,207.9,207.7,206.8
yyyy/mm/dd,199712,199801,199802,199803,199804,199805,199806
1997/12/01,207.7,209,207.2,206.8,206.5,206.6,
1997/12/02,208.7,208.2,207.6,207.2,206.9,206.4,
1997/12/03,206.9,206.3,206.3,205.9,206.1,206,
1997/12/04,205,205.5,205.3,204,203.7,203,
1997/12/05,202.7,202.5,201.8,202.7,202.1,202.1,
1997/12/08,203.7,205.5,205.7,204.6,203.7,203,
1997/12/09,207,207.6,207,206.3,204.8,204.6,
1997/12/10,205.4,205.9,205.7,205.8,204.1,203.9,
1997/12/11,205.5,206.6,206.4,205.6,204.2,203.8,
1997/12/12,205.6,207.4,207,206.4,205.6,205.6,
1997/12/15,206,209,208,208,205.6,206.3,
1997/12/16,206.6,208.1,207.8,205.8,204.2,204.1,
1997/12/17,205.3,206.3,206.2,204.1,202.6,201.6,
1997/12/18,203.9,208.3,207.8,206.3,203.9,203.9,
1997/12/19,,208.3,206,204.5,202.2,202.3,202.7
1997/12/22,,202.5,201,200.1,198.2,198.4,198.5
1997/12/24,,202.9,201.7,198.6,198.7,198.3,198.5
1997/12/25,,205,202.1,200.7,200.3,198.9,198.6
1997/12/26,,204.9,202.1,200.7,200.3,199.9,199.9