yyyy/mm/dd,199801,199802,199803,199804,199805,199806,199807
1998/01/05,78.2,81.2,81.9,82.9,84,85.7,
1998/01/06,74,76.8,78.7,79.7,81.2,83.4,
1998/01/07,72.8,75.4,77.6,79.1,81.1,81.9,
1998/01/08,72.7,75.2,77.8,78.8,80.7,82.8,
1998/01/09,73.6,76.3,78.4,80,81.8,83.6,
1998/01/12,76.6,79.8,82.2,83.2,85.3,86.9,
1998/01/13,74.1,78,80.1,81,83.4,85.1,
1998/01/14,77.4,80.4,82.6,84.5,86.5,88.6,
1998/01/16,79.9,82.1,84.6,86.8,88.8,91,
1998/01/19,80.6,84,86.6,89.2,91.2,93.2,
1998/01/20,85.2,87.6,91,93.2,95.2,96.8,
1998/01/21,85,88,91.5,94.3,96.5,98.5,
1998/01/22,85,87.5,90.4,92.8,94.7,95.5,
1998/01/23,85.7,89.8,92.6,95,96.4,97.9,
1998/01/26,89,95.8,98.6,101,102.4,103.9,
1998/01/27,,91.8,97.3,99.3,100,102.2,103.6
1998/01/28,,94.5,96.6,99,100.8,103.3,105.3
1998/01/29,,93,94.5,96.9,98.6,100.9,103.1
1998/01/30,,98.3,100.5,102.9,104.6,106.9,109.1
yyyy/mm/dd,199802,199803,199804,199805,199806,199807,199808
1998/02/02,97.3,99.1,101.8,104,106.5,108.8,
1998/02/03,91.8,94.1,96,99,101.9,105,
1998/02/04,94.2,96,98.7,101.4,104.9,107.7,
1998/02/05,92.7,93.8,96.5,99.9,102.3,104.9,
1998/02/06,92.5,94.4,97.3,99.9,102.2,104.3,
1998/02/09,89.9,92,94.6,96.7,98.8,101.5,
1998/02/10,88.9,90.6,93.4,96.2,98.6,100.6,
1998/02/12,91,93.7,96.8,99.5,102.2,104.4,
1998/02/13,93.8,96.1,100.1,102.4,105.1,107.4,
1998/02/16,97.1,102.1,105.8,108.4,111.1,113.4,
1998/02/17,97.9,100,102.7,103.4,106.7,108.5,
1998/02/18,97.2,100.3,103.6,106.8,109,110.3,
1998/02/19,98.9,100.9,102.2,104.8,107,109,
1998/02/20,100.4,103,106.4,109,111.4,113.1,
1998/02/23,103.5,102.3,105.6,109.1,111.8,114.6,
1998/02/24,,98.5,101.8,105.1,108.2,110.9,111.5
1998/02/25,,96.9,99.6,102,104.9,107.5,108.8
1998/02/26,,93.9,97.2,99.1,102,104.8,106.8
1998/02/27,,92.4,96.9,99.2,101,103.6,105.8
yyyy/mm/dd,199803,199804,199805,199806,199807,199808,199809
1998/03/02,90.3,94.9,97.5,99.8,102,104.3,
1998/03/03,88.5,93.6,96.7,99.4,101.9,103.5,
1998/03/04,86.5,91.8,94.5,96.9,98.8,101.2,
1998/03/05,87,92.5,95.7,99,101.4,103.3,
1998/03/06,87.3,92.1,94.9,97.8,99.4,100.6,
1998/03/09,87.3,92,93.8,96.5,98.9,100.5,
1998/03/10,89,92.4,94.9,97.6,100.3,102.4,
1998/03/11,94,97,98.2,100.6,103.1,104.9,
1998/03/12,92.9,95,97,99.1,101.9,103.5,
1998/03/13,91.5,94.7,97.3,99.8,101.8,103.5,
1998/03/16,92.5,96.2,98.6,100.7,103,104.2,
1998/03/17,93.6,97,99.3,101.4,104,105.3,
1998/03/18,87.6,91.6,94.1,96,99.2,99.7,
1998/03/19,84.9,89,91.2,93.7,95.8,97.7,
1998/03/20,85.4,88.6,91.4,94.2,96,98.2,
1998/03/23,83.8,88.7,91,93.7,95.3,97.5,
1998/03/24,81.9,87.5,90.9,93.9,96.1,97.5,
1998/03/25,79.6,84.5,88,91.5,94,95.7,
1998/03/26,,85.1,87.6,91.3,93.6,95.6,96.7
1998/03/27,,87.9,90.2,92.4,95.4,97.2,98.6
1998/03/30,,89.6,92.9,95,97.7,98.8,100.7
1998/03/31,,89.6,92.3,95.5,98.1,99.2,101
yyyy/mm/dd,199804,199805,199806,199807,199808,199809,199810
1998/04/01,90.1,93.7,96.4,98.2,99.5,101.6,
1998/04/02,85.8,88.8,91.4,93.9,95.7,96.6,
1998/04/03,87.4,89.4,92,94.7,96.3,97.8,
1998/04/06,88.4,90.7,93.8,96.4,98.4,99.5,
1998/04/07,88.3,91.5,93.9,95.9,97.6,98.7,
1998/04/08,87.1,90.8,93.3,96,98,99,
1998/04/09,89.9,94,96.4,99.1,101.2,103,
1998/04/10,90.5,93.1,95.9,97.9,100.1,102.1,
1998/04/13,91.7,94.4,96.8,98.8,101.3,102.9,
1998/04/14,92.9,95.5,97.9,99.5,102,103.5,
1998/04/15,93.6,96.1,98,100.2,102.2,103.9,
1998/04/16,93.4,95.4,96.3,98.6,100.7,102.6,
1998/04/17,92,93.6,95,97.4,99,101.5,
1998/04/20,93.8,95.4,97.6,99.7,101.9,103.5,
1998/04/21,94.8,96,97.6,100,101.4,103.3,
1998/04/22,96,96.8,98.1,100,101.7,103,
1998/04/23,90.2,92.3,94.2,96.2,98.5,100.4,
1998/04/24,,90.6,92.4,94.3,96.5,98.9,100
1998/04/27,,90,91.7,93.2,95.8,98,99.3
1998/04/28,,87.1,89.9,91.9,94.2,96,97.9
1998/04/30,,88,90.9,93.2,95.6,97.4,99
yyyy/mm/dd,199805,199806,199807,199808,199809,199810,199811
1998/05/01,89,90.9,93.3,95.6,97.2,98.8,
1998/05/06,89.8,91.9,94.3,96.8,99,100.3,
1998/05/07,89.5,90.9,93.3,95.6,97.7,98.9,
1998/05/08,90,91.9,94.2,96.5,98.4,99.9,
1998/05/11,88.6,90.8,93,95.2,97.6,99,
1998/05/12,90.3,92.2,94.9,97,98.9,100.2,
1998/05/13,91.2,93,94.8,97,98.8,99.7,
1998/05/14,92.5,94,95.9,98.4,100,101.2,
1998/05/15,94.8,96.7,99.1,100.2,101.7,103.4,
1998/05/18,98,99.9,102.8,104.3,105.7,108.8,
1998/05/19,98.6,100.1,101.7,102.5,104.7,106.9,
1998/05/20,99.5,101.5,103,104.1,106,108.1,
1998/05/21,100.5,102.9,104.9,106,107.7,109.8,
1998/05/22,105,106.3,108.3,109.4,111.2,113.7,
1998/05/25,104.3,105.9,107.8,108.9,111.4,113,
1998/05/26,,102.6,104.6,106.3,108.2,110.3,111.7
1998/05/27,,101.9,103.8,105.3,106.8,109.7,111.8
1998/05/28,,99,101.6,103.1,104.3,106.6,108.2
1998/05/29,,99.7,102,103.6,105.2,107.5,109.2
yyyy/mm/dd,199806,199807,199808,199809,199810,199811,199812
1998/06/01,100.9,103.2,104.6,106.2,108.5,110.1,
1998/06/02,99.9,101.9,103.7,105.1,107.1,108.8,
1998/06/03,97,99.4,100.1,101.4,104,106,
1998/06/04,97,99.1,100.7,102.5,104.4,106.5,
1998/06/05,96.9,99.1,100.9,101.6,104,106.1,
1998/06/08,97.1,98.9,100.1,101,102.7,104.1,
1998/06/09,94.8,97.1,98.9,99.9,101.5,103.5,
1998/06/10,93.9,96.4,97.9,99,100.9,102.6,
1998/06/11,95,97.7,100,101.5,103.1,104.4,
1998/06/12,95.2,97.7,99.5,100.8,102,103.3,
1998/06/15,97.8,98.9,101,102.9,104,105.5,
1998/06/16,96.9,99.8,101.8,103,104.1,105.6,
1998/06/17,94.9,96.6,98.1,99.7,101.2,103,
1998/06/18,92.5,95.4,97.2,98.7,100.4,101.9,
1998/06/19,92.9,95,96.5,97.7,99.3,100.4,
1998/06/22,93,94.8,96.9,97.7,99.1,100.8,
1998/06/23,95.2,96.5,98.1,99,100.6,101.9,
1998/06/24,95,96.5,97.9,98.8,100.2,101.4,
1998/06/25,,96.2,98.1,99.2,100.7,102,103.5
1998/06/26,,96.1,98,99.9,101.4,102.3,103.7
1998/06/29,,96.6,98.5,100.5,102,102.9,103.8
1998/06/30,,95.7,98.1,99.7,101.2,102.3,103.2
yyyy/mm/dd,199807,199808,199809,199810,199811,199812,199901
1998/07/01,96.5,98.5,99.9,101.7,103,104.2,
1998/07/02,97.8,99.9,101.6,102.8,103.9,104.9,
1998/07/03,98.3,99.9,101.9,102.9,103.3,104,
1998/07/06,97.5,99.2,100.7,102.2,103.3,104,
1998/07/07,98.4,99.9,101.2,102.7,103.6,104.7,
1998/07/08,100,101.7,103.2,104.6,105.8,106.4,
1998/07/09,99.7,102.1,103.9,105.5,106.6,107,
1998/07/10,100.9,102.6,104,105.3,105.6,106.2,
1998/07/13,103.6,104,106,107,107.5,108.1,
1998/07/14,103.6,104.5,105.8,106.2,107,107.9,
1998/07/15,102.6,104.1,104.9,105.5,106.3,107.1,
1998/07/16,104.6,105,106,106.9,107.8,108.8,
1998/07/17,104.6,104.8,106.1,106.6,107.1,108.1,
1998/07/21,103.4,103.4,104.8,105.3,106,107.1,
1998/07/22,104.2,105.5,107,107.3,107.8,108.4,
1998/07/23,108.4,108.8,108.9,108,108.1,108.7,
1998/07/24,110.9,110.8,109.6,108.6,108.2,108.7,
1998/07/27,111.6,108.3,108.3,107.4,107.5,107.9,
1998/07/28,,107.4,106.4,106,106,106.7,106.8
1998/07/29,,107.3,106.4,106,106.1,106.8,107.1
1998/07/30,,105.1,105.2,104.7,105.4,106.7,106.9
1998/07/31,,105.3,104.8,104.5,105.2,106.2,106.9
yyyy/mm/dd,199808,199809,199810,199811,199812,199901,199902
1998/08/03,105.8,104.3,104.6,104.9,106,107,
1998/08/04,105.1,103.4,103.6,104.2,105,105.8,
1998/08/05,101.4,100.8,101.1,101.9,102,102.9,
1998/08/06,101.9,100.9,101.7,102.1,102,102.4,
1998/08/07,101,100.2,100.7,101.1,101,100.9,
1998/08/10,102.8,103.1,103.4,103.5,103.4,103.2,
1998/08/11,102.9,102.9,103,103,103.9,104.2,
1998/08/12,101.8,101.8,102.2,102.4,102.7,103.1,
1998/08/13,102,101.6,101.8,102,102.3,102.9,
1998/08/14,100.4,100,100.5,100.6,100.4,100.9,
1998/08/17,96.7,96.9,98,98.1,97.5,97.8,
1998/08/18,97.3,97,97.5,98,97.5,98,
1998/08/19,98.9,98.8,98.9,99.3,99.1,99.9,
1998/08/20,98.9,98.3,97.7,98,97.9,98,
1998/08/21,102.7,103.2,102.2,101.9,100.8,101.9,
1998/08/24,100.5,100.9,100.9,101.1,100.9,100.7,
1998/08/25,100.3,101.9,102.9,103.1,103,102.6,
1998/08/26,,101.9,102.5,102.7,102.5,102.4,102.5
1998/08/27,,99.1,100,100.7,100.6,100.9,101.5
1998/08/28,,97.6,98.4,99.1,99.5,99.3,98.9
1998/08/31,,98.2,99.1,99.5,100.1,100,100.6
yyyy/mm/dd,199809,199810,199811,199812,199901,199902,199903
1998/09/01,98.2,98.6,99.3,99.7,99.9,100,
1998/09/02,97.9,98.8,99.2,99.9,100,99.7,
1998/09/03,97,98,98.4,99.3,99,98.3,
1998/09/04,95.8,96.4,96.3,96.2,95.4,95.8,
1998/09/07,91,91.6,91.8,92.1,92.2,92,
1998/09/08,92.1,92.6,92.8,93.1,93.5,93.7,
1998/09/09,91.1,92,92.1,91.7,92.2,93,
1998/09/10,93,94.3,94.4,94.4,94.9,95.5,
1998/09/11,91.6,93.2,93.1,93.1,93.1,93.5,
1998/09/14,89.2,90.5,90.3,90.3,90.9,91.6,
1998/09/16,88.5,90.3,90.9,91.8,92.2,92.8,
1998/09/17,91.3,93.4,94.6,95.5,95.6,96.1,
1998/09/18,93.6,96.3,96.6,96.7,96.9,97.4,
1998/09/21,94.8,97.2,98,97.9,97.4,97,
1998/09/22,98.6,100.5,100.8,100.9,100.8,99.8,
1998/09/24,99.4,101.4,101.6,101.5,101.9,101.6,
1998/09/25,,102.5,102.7,102.9,103.3,102.9,103.2
1998/09/28,,103.1,103.4,104.3,104.8,103.5,104.3
1998/09/29,,101.2,102.4,102.4,102.7,101.9,102.5
1998/09/30,,103.7,103.5,103.5,103,103.5,103.8
yyyy/mm/dd,199810,199811,199812,199901,199902,199903,199904
1998/10/01,104.8,104.1,103.9,104,103.7,104.6,
1998/10/02,103,103,103.6,103.5,103.4,103.8,
1998/10/05,102.2,102.6,102.9,102.8,103.3,103.5,
1998/10/06,102.8,104,104,104.2,104.2,104.7,
1998/10/07,101.4,101.4,101.3,101.1,101,101.6,
1998/10/08,97.4,97.8,98.1,98.3,97.7,98.2,
1998/10/09,94.5,95.5,95.1,95.1,94.8,94.8,
1998/10/12,93.4,94,94,92.8,92.1,92.3,
1998/10/13,97,96.4,96.3,96.3,95.9,95.9,
1998/10/14,95,95.1,96,96.6,96.6,96.9,
1998/10/15,93.5,94.4,95.1,95.2,95.3,96.2,
1998/10/16,93.2,94.3,94.9,94.9,94.9,95.1,
1998/10/19,91.4,92.1,93,92.9,93,93.1,
1998/10/20,92.6,94.1,94.9,95.1,95.2,95.6,
1998/10/21,92.3,93.8,94.6,95.2,95.1,95.3,
1998/10/22,90.9,93.4,95,95.4,95.9,96.9,
1998/10/23,90,93.6,94.9,95.4,95.9,95.9,
1998/10/26,83.1,91.1,92.8,93.8,93.9,94.2,
1998/10/27,,91.5,94.1,94.9,95.5,96.1,96.9
1998/10/28,,89.4,91.7,92.9,93.4,94.1,94.2
1998/10/29,,85.6,88.7,90.4,91.4,89.2,89.3
1998/10/30,,84.9,86.2,87.1,87.5,87,87.8
yyyy/mm/dd,199811,199812,199901,199902,199903,199904,199905
1998/11/02,83.8,85.2,85.5,86.5,86.6,87,
1998/11/04,83.4,85.4,86,87.5,88.4,89,
1998/11/05,85.9,87.6,88.2,89,89.6,89.6,
1998/11/06,84.2,85.8,86.7,88,88.1,88.9,
1998/11/09,85,86.5,87.6,89,89.5,91.4,
1998/11/10,84.6,86.5,88.9,90.3,90.8,91.8,
1998/11/11,83,85.2,87.1,87.6,88,88.2,
1998/11/12,83.9,86.2,88,89.5,90,90.7,
1998/11/13,82.9,84.1,86.6,88,88.5,89.8,
1998/11/16,80.1,82.8,85.4,87.7,88.1,88.5,
1998/11/17,82.5,84.8,86.3,87.9,88.4,89.2,
1998/11/18,85,85.8,87.2,88.3,88.7,90,
1998/11/19,82.4,84.3,86.4,87.5,88.1,89.5,
1998/11/20,82,83.9,85.4,86.4,87.5,88.5,
1998/11/24,82.6,84,85.5,86.1,87,88.2,
1998/11/25,,81.3,83.8,85.2,86.4,87.3,88.1
1998/11/26,,82.4,84.7,86.3,88,88.5,89
1998/11/27,,82.8,85.1,86.6,88.3,88.5,89
1998/11/30,,82.9,85.4,87.4,88.9,89,90.6
yyyy/mm/dd,199812,199901,199902,199903,199904,199905,199906
1998/12/01,82,84.8,86.9,87.8,88.4,90,
1998/12/02,79.9,82.4,84.5,86,86.8,87.6,
1998/12/03,74.9,78.8,81,82.5,83.4,83.6,
1998/12/04,73.7,77.3,79,80.8,82,82.8,
1998/12/07,75.4,78.8,80.7,82.6,83.7,84.4,
1998/12/08,76.8,79.7,81.6,83.5,84.4,84.8,
1998/12/09,73.4,76.7,79.3,81.2,82.5,83.1,
1998/12/10,73.3,77,79.3,81.4,82.5,83.2,
1998/12/11,72.9,76.3,79.1,81,81.9,82.8,
1998/12/14,71.5,74.1,76.4,78.6,79.3,79.4,
1998/12/15,73.3,77.2,79,80.9,81.9,82.6,
1998/12/16,73,75.8,77.6,79,79.7,80.5,
1998/12/17,72.9,75.2,77.3,78.5,79.7,80.3,
1998/12/18,70,73.1,74.8,76.5,78.4,79.4,
1998/12/21,70.5,73.4,75.6,77.8,77.9,78.7,
1998/12/22,,76.1,78,79.5,80.6,80.9,81.5
1998/12/24,,76.2,77.2,78.4,79.9,80,80.4
1998/12/25,,76.8,77.9,78.3,79.9,80,80
1998/12/28,,77.5,78.3,79.3,80.9,81.5,82.1