yyyy/mm/dd,199701,199702,199703,199704,199705,199706,199707
1997/01/06,222,222.4,221.4,219,218.9,221,
1997/01/07,221.6,219.4,218.9,217.9,217.1,219.1,
1997/01/08,221,219.8,219.4,217.1,216.1,218.9,
1997/01/09,221,220.6,220.2,218.6,218.7,221.1,
1997/01/10,220.2,219.9,219.8,218.5,218.9,220.7,
1997/01/13,218.8,218.9,218.7,217.1,217.9,218.8,
1997/01/14,217.1,218.1,218,216.8,217.7,217.7,
1997/01/16,217,217.5,217.6,216.8,217.5,216.9,
1997/01/17,215.9,216.3,214.9,214.4,214.3,214.3,
1997/01/20,213.3,214.5,213.5,212.9,213.1,211.9,
1997/01/21,213.2,213.9,213.7,214,214.5,213.7,
1997/01/22,211.4,213.4,213.5,213.3,213.6,211.3,
1997/01/23,209.7,211.2,212.3,212.6,212.8,211.2,
1997/01/24,210.1,211.4,212.8,212.7,213.2,212,
1997/01/27,210,211.5,213.3,213.2,213,211.5,
1997/01/28,208.9,213,215.6,215.6,215.3,214,
1997/01/29,,213.8,216.2,216.7,216.6,215.5,215.7
1997/01/30,,212.9,214.6,214.2,214.3,214.5,213.7
1997/01/31,,212.7,214.7,213.8,214,211.9,211.9
yyyy/mm/dd,199702,199703,199704,199705,199706,199707,199708
1997/02/03,211,214.3,213.3,213.4,211.3,211,
1997/02/04,213.8,214.7,214.9,214.9,213.5,212,
1997/02/05,216,217.2,216.6,217.2,215.5,215.5,
1997/02/06,221,221.7,220.2,218.8,218.1,218,
1997/02/07,224.3,226.6,223.3,221.9,220.1,220,
1997/02/10,225.1,226.4,221.1,219.7,219.2,218.5,
1997/02/12,229.9,230.5,224,223.7,223,222.5,
1997/02/13,232.1,233.3,225.7,224.9,223.8,223.5,
1997/02/14,235,240,230.5,228,227.1,227.1,
1997/02/17,234.9,238,229.2,227.1,225.6,225.1,
1997/02/18,236.3,239.1,230.1,228,224.9,224.9,
1997/02/19,235.9,238.3,229.7,226.4,225,225.1,
1997/02/20,235.2,236.7,227.5,225.3,224.3,223.5,
1997/02/21,233.7,235.3,227.5,223.2,223.7,223.5,
1997/02/24,233.9,235.1,227.4,223.5,221.7,220.2,
1997/02/25,234.5,233.5,226.7,224.3,222,220.7,
1997/02/26,,234.2,226,222.1,220.3,220,217.6
1997/02/27,,234.9,225,221.8,221.4,220.9,218.8
1997/02/28,,234.3,225,220.7,219.6,218.9,216.9
yyyy/mm/dd,199703,199704,199705,199706,199707,199708,199709
1997/03/03,234,224.9,220.8,218.3,218.1,217.9,
1997/03/04,235,227.1,221.7,219.1,218.7,219.4,
1997/03/05,234.9,226.2,221.5,218.7,219.1,218.4,
1997/03/06,229.7,221.1,218.9,217.5,218.2,218.1,
1997/03/07,231.9,225.5,220.7,219.8,219.3,219.5,
1997/03/10,234,228,223.5,222.5,220.8,220.1,
1997/03/11,237,230,226.2,225.2,223.5,223.9,
1997/03/12,236.2,229.5,224.9,222.7,220.9,222,
1997/03/13,234.8,228,223,220.9,220.7,220.1,
1997/03/14,234.8,229.4,224.3,222.7,221,220.9,
1997/03/17,228.5,223.5,220.2,218.3,218.1,217.6,
1997/03/18,225.8,223.4,221.5,218.6,218.3,218.9,
1997/03/19,225.3,223.5,222.5,219,218.9,218.7,
1997/03/21,227.5,225.6,223,219.6,218.9,219.5,
1997/03/24,228.1,225.1,222.3,218.8,218.4,217.6,
1997/03/25,231.6,228.5,225.8,221.5,219.3,219.3,
1997/03/26,233,229.5,225.9,220.4,218.5,218.1,
1997/03/27,,229,225,219.7,218.7,217.9,217.8
1997/03/28,,230.3,225.3,220,218,218,218.1
1997/03/31,,230.7,226.2,220.7,219.5,218.6,218.9
yyyy/mm/dd,199704,199705,199706,199707,199708,199709,199710
1997/04/01,231.5,226.5,220.6,217.9,217.3,217,
1997/04/02,231.3,225.7,219.4,217.3,216,215.1,
1997/04/03,234.6,226.6,218.9,216.5,215.4,213.4,
1997/04/04,234.2,225.1,216.5,214.9,214.3,213.6,
1997/04/07,234.4,226.1,217.4,215.5,214.1,213.5,
1997/04/08,237.6,227.1,218.9,216.9,215.9,214.7,
1997/04/09,237.6,225.9,217.4,216,215.3,214.9,
1997/04/10,237.1,224,216,214,214.7,214.1,
1997/04/11,232.2,218,213,212.3,212.8,212.7,
1997/04/14,235.6,219.6,214.3,213.7,213.3,212.9,
1997/04/15,236.5,219.8,214.7,213.9,213,212.6,
1997/04/16,236.1,219.8,214.7,213.9,212.4,212.9,
1997/04/17,233.6,215.1,211.5,211,210.7,210.8,
1997/04/18,236.5,215.9,211.2,210.9,211.3,211.1,
1997/04/21,236.9,216.4,213,212.7,212,211.1,
1997/04/22,236.5,213.6,211.4,211,210.9,210.6,
1997/04/23,238.1,214.7,212.9,212.5,212.7,211.9,
1997/04/24,239.9,214.9,214.5,213.4,213.3,212,
1997/04/25,,217.9,218.5,217.9,217.2,215.9,215.9
1997/04/28,,218.7,219.5,217.1,216.7,216.3,216.5
1997/04/30,,219,217.7,216.3,215.9,215.5,215.9
yyyy/mm/dd,199705,199706,199707,199708,199709,199710,199711
1997/05/01,216.7,217.4,217,216,215.8,215.6,
1997/05/02,216.5,215,214.9,214.6,213.7,214.1,
1997/05/06,216.8,216.7,217.1,216.7,215.9,215.3,
1997/05/07,216.1,216.3,216.9,216,215.3,214.5,
1997/05/08,216.1,215.5,214.8,215,213.7,213.4,
1997/05/09,216.1,215.6,215.1,214.7,213.7,213.9,
1997/05/12,217,215,214.2,213.9,213.7,213.7,
1997/05/13,217,215.3,214.2,214.5,213.5,213.7,
1997/05/14,216.9,215.4,215.9,215.5,214.7,214.1,
1997/05/15,216,214.4,212.4,211.7,210.6,210,
1997/05/16,216,214.3,212.7,211,209.7,209.5,
1997/05/19,213.8,212.1,212,210.6,209.3,207.9,
1997/05/20,213.1,212.2,210.3,208.9,207.5,206.3,
1997/05/21,213.1,213.8,211.7,210.2,208.5,207.8,
1997/05/22,213.7,215.1,213,211.9,209.5,208.9,
1997/05/23,214.5,215.8,213.3,212.9,210.9,210.1,
1997/05/26,214,217.2,215.7,213.4,212.5,210.3,
1997/05/27,213.4,216.1,215,214.1,212.8,211.2,
1997/05/28,,216.1,215,214.3,212.7,211.1,210.5
1997/05/29,,216.3,214.9,213.6,212.7,211.1,210.3
1997/05/30,,216,215.3,213.9,212.9,211.3,210.8
yyyy/mm/dd,199706,199707,199708,199709,199710,199711,199712
1997/06/02,216.3,215.7,215,213.1,211.1,211.1,
1997/06/03,218.6,218.3,217.4,215.7,213.4,213,
1997/06/04,218.6,218.4,217.7,216,214.4,214.4,
1997/06/05,219,218.4,217.9,216.1,214.2,214.9,
1997/06/06,219.6,219.2,218.1,216.3,214.9,214.5,
1997/06/09,217.2,217.9,216.3,214.3,212.8,212.2,
1997/06/10,217.2,217.5,216.4,214.1,212.5,212.2,
1997/06/11,216.9,218.3,217.2,214.9,213.4,212.4,
1997/06/12,217.8,219.6,218.1,215.6,214.4,213.3,
1997/06/13,218,219.7,218.2,216.2,215,214.9,
1997/06/16,219,220.7,219.7,217.9,215.9,215.8,
1997/06/17,219.1,219.7,219.3,217.7,215.1,214.7,
1997/06/18,219.5,220,218.5,217,215.1,215,
1997/06/19,219.9,220,218.5,216.1,214.5,213.6,
1997/06/20,219.9,219.9,218.4,216,214.7,213.6,
1997/06/23,216.9,218.3,218.3,215.9,213.9,213.1,
1997/06/24,216.9,218.1,216.9,214.5,212.8,212.3,
1997/06/25,218.9,218.3,217.3,215,214,213.1,
1997/06/26,,219.3,218.1,216.7,215.7,214.8,214.7
1997/06/27,,218.3,217.1,216,215.2,214.9,214.9
1997/06/30,,219.8,219.7,218.7,217.6,217.3,217.9
yyyy/mm/dd,199707,199708,199709,199710,199711,199712,199801
1997/07/01,218.9,219,218.8,218,216.9,217.1,
1997/07/02,218.9,219,218.5,217,216.1,215.6,
1997/07/03,218.9,218.8,218.9,217.5,216.4,216.9,
1997/07/04,218.6,219,218.6,217.7,216.6,216.1,
1997/07/07,219,220.1,219,218.1,217.5,216.8,
1997/07/08,219.6,220.3,219.7,219.1,218.3,218,
1997/07/09,221,221.2,220,219.4,219.2,219.4,
1997/07/10,221.5,220.1,219.9,218.9,218.5,218.3,
1997/07/11,221.5,219.9,219.7,218.9,218.2,218.5,
1997/07/14,221.7,219.5,219.1,218.8,218.7,218.3,
1997/07/15,222.4,220.2,219.8,218.8,217.8,217.7,
1997/07/16,222.2,219.8,219.4,218.6,218.4,218,
1997/07/17,222.2,219.6,219.2,218,217.7,217.1,
1997/07/18,222.3,219.7,219.3,217.9,217,217,
1997/07/22,221.5,218.9,217.7,216.2,215.4,216,
1997/07/23,221,217.9,216.7,214.7,213.5,214.1,
1997/07/24,221.8,218,215.5,215,214.5,214.9,
1997/07/25,225,219.5,217.3,217,216,215.9,
1997/07/28,227.9,220,219,218.1,216.8,217.1,
1997/07/29,,220.7,220.1,218.7,217.5,217.7,218.2
1997/07/30,,224.1,223.1,223,221.5,221,221.7
1997/07/31,,224.3,223.4,223.1,222.6,223.7,222.5
yyyy/mm/dd,199708,199709,199710,199711,199712,199801,199802
1997/08/01,222.3,222.1,222.2,221.8,222.5,222.7,
1997/08/04,221.9,221.6,222.5,222,221.7,221.7,
1997/08/05,222,220.7,220.7,219,218.6,219,
1997/08/06,222.5,220.4,219.9,219,219.3,219.3,
1997/08/07,223,219.2,219.1,218.7,218.5,218.7,
1997/08/08,223.9,220.6,220.5,219.7,219.8,219.5,
1997/08/11,224.5,221,220.5,219,219.4,219.2,
1997/08/12,224.9,221.6,220.6,219.5,219.2,219,
1997/08/13,225.9,222.6,221.2,220.1,220.1,219.5,
1997/08/14,226.1,223.5,221.3,220.2,220.1,219.4,
1997/08/15,226.2,223.6,221.4,219.9,219.8,219.4,
1997/08/18,226.5,223.9,222.9,221.4,222.7,222.5,
1997/08/19,228.1,225.3,224.9,224.4,224.5,224.4,
1997/08/20,228.8,226.1,224.9,223.3,223.4,223.1,
1997/08/21,226.9,223.2,222.4,220.8,221.1,221.2,
1997/08/22,225.2,220.9,220.6,219.6,219.9,220.4,
1997/08/25,223.2,217.8,218.7,218,218.4,218.7,
1997/08/26,217.7,218.6,218.9,217.7,218,218.5,
1997/08/27,,217.7,218.1,217.8,218.2,218.1,218.1
1997/08/28,,217.1,217,217.5,217.1,217.3,217.1
1997/08/29,,218.5,218.4,218.8,218.4,217.9,217.3
yyyy/mm/dd,199709,199710,199711,199712,199801,199802,199803
1997/09/01,218.5,218.4,218.5,219,218.9,218.2,
1997/09/02,217.9,218.8,218.7,218.1,218,218.2,
1997/09/03,217.8,218.4,218.9,218.5,218.5,218.2,
1997/09/04,217.4,218,218.3,217.5,217.7,217.5,
1997/09/05,216.9,217.1,217.4,216.4,216.7,216.7,
1997/09/08,215.9,216,216.1,215.5,216.3,215.8,
1997/09/09,215.8,215.1,215.9,215.9,215.7,215.4,
1997/09/10,213.5,214.1,215.5,215.6,215.4,215,
1997/09/11,211.5,213.7,214.5,214.9,214.9,214,
1997/09/12,212.1,214.4,215.1,215.1,214.9,214.5,
1997/09/16,213.6,216.3,216.3,216.3,215.2,215.3,
1997/09/17,214.9,216.9,216.1,215.7,215,214.9,
1997/09/18,210.1,214.5,215.7,215.4,214.6,214.2,
1997/09/19,209.6,215.1,215.7,216.2,215.5,215,
1997/09/22,210.4,216.2,216.8,216.8,216.9,216.2,
1997/09/24,210.1,216.7,217.3,216.3,216.2,215.5,
1997/09/25,208,217.2,216.9,216.9,216,215.1,
1997/09/26,,217.1,216.8,216.9,216,215.3,215.3
1997/09/29,,217.2,216.9,216.9,215.3,214.1,214.1
1997/09/30,,215.9,215.6,215,213.7,213.1,212.1
yyyy/mm/dd,199710,199711,199712,199801,199802,199803,199804
1997/10/01,214.9,214.9,214.7,213.4,212.1,211.5,
1997/10/02,214.9,214.6,214.5,213.3,212.3,212.4,
1997/10/03,214.9,214.9,214.5,213.9,212.3,212.5,
1997/10/06,214.9,214.9,214.5,213.9,212.7,213,
1997/10/07,215,215,214.4,213.8,212.9,212.1,
1997/10/08,216,216,215.3,214.2,212.7,212.7,
1997/10/09,216,215.1,214.6,213.5,212.4,212.1,
1997/10/13,214.9,214,212.6,210.9,210.1,210.7,
1997/10/14,215,213.3,212.3,210.7,210.6,210.9,
1997/10/15,213.1,211.1,210.9,210,208.9,208.5,
1997/10/16,212.8,211.7,211.1,210.4,209.7,208.9,
1997/10/17,212.8,212,211.1,210.5,209.9,209.3,
1997/10/20,212.8,212.1,213,212.1,212,211.6,
1997/10/21,214.9,213.5,213.2,212.3,212.3,211.9,
1997/10/22,217,214.8,213.8,211.9,211.7,211.1,
1997/10/23,215.8,214.5,213.9,212.3,211.9,211.5,
1997/10/24,215.8,214.4,212.5,210.5,209.8,209.3,
1997/10/27,215.5,210,210,208.8,207.8,207.9,
1997/10/28,222.5,209.8,209,207.7,207.2,207.5,
1997/10/29,,213,211.5,209.4,208.6,208.6,208.5
1997/10/30,,214.9,213.3,210.5,209.5,208.5,208.4
1997/10/31,,216.3,212.1,210.1,208.7,208.3,208
yyyy/mm/dd,199711,199712,199801,199802,199803,199804,199805
1997/11/04,217.5,213.8,211.9,211,210.3,210.4,
1997/11/05,217.7,214,212.3,210.5,209.8,210,
1997/11/06,214.8,212.3,211.7,211.4,210.7,210.4,
1997/11/07,215.1,212.4,211.2,210.1,209.8,209.5,
1997/11/10,215.3,211.3,209.8,208.5,208.5,208.1,
1997/11/11,213,210.1,209.3,208.3,208.3,208.7,
1997/11/12,213,210.5,210.2,210.4,210.3,210.1,
1997/11/13,214.9,211.9,211.1,211,211,211,
1997/11/14,215,211.4,210.6,210.3,210.7,210.3,
1997/11/17,214.2,210.6,210,210.5,209.8,209.2,
1997/11/18,209.6,208.8,208.4,208.2,208.7,208.1,
1997/11/19,208.3,207,207.8,207.9,208,207.9,
1997/11/20,209,207.2,207.8,208,207.6,207.5,
1997/11/21,208,206.2,207.3,207.1,207.1,207,
1997/11/25,212.5,208.5,208.3,207.9,208.2,208,
1997/11/26,,210.5,209.8,208.8,209.1,209,208.5
1997/11/27,,209.1,209.3,209,209.3,209.1,209.2
1997/11/28,,205.6,206.1,207.1,207.1,207.8,207.1
yyyy/mm/dd,199712,199801,199802,199803,199804,199805,199806
1997/12/01,205.5,205.7,205.9,205.6,206.3,206.2,
1997/12/02,204,204.4,205.6,206.3,206.4,206.3,
1997/12/03,203.5,204.2,204.5,205.5,205.8,205.7,
1997/12/04,202.4,203.1,203.7,204.2,205,205.1,
1997/12/05,200.9,201,201.3,202.9,203.6,203.8,
1997/12/08,201,201.9,202.4,204,204.3,204.1,
1997/12/09,204.5,205.8,206,206.4,206.6,206.3,
1997/12/10,205.1,204.9,205.3,205.7,205.5,205.3,
1997/12/11,204.3,205.1,205.5,205.8,205.7,205.6,
1997/12/12,204.2,205.9,205.9,206.5,206.6,206,
1997/12/15,202.9,204.9,205.6,206,205.7,206.5,
1997/12/16,203.4,204.8,205.5,206,205.9,206.2,
1997/12/17,202,202.6,202.8,203,203,203.2,
1997/12/18,199.3,202,203.8,204,204,204,
1997/12/19,,202.1,203.2,203.3,203.3,203.4,203.2
1997/12/22,,199,199.3,199.8,199.1,198.1,197.7
1997/12/24,,197.5,198.5,198.9,198.9,199,198.1
1997/12/25,,199.9,200.7,201,200.9,200.7,199.7
1997/12/26,,200.1,200.9,201.2,201.1,200.9,199.6