yyyy/mm/dd,199801,199802,199803,199804,199805,199806,199807
1998/01/05,79.9,82,83.5,84.5,86.5,88.5,
1998/01/06,73.9,76.1,78.1,80,81.9,83.9,
1998/01/07,73.4,75.4,77.3,78.8,80.5,81.9,
1998/01/08,73.2,75.5,77.3,78.7,81.2,81.5,
1998/01/09,74,76.2,78.4,80,82,84.2,
1998/01/12,78,80.8,81.7,83.7,85.1,87.5,
1998/01/13,75,77.3,79.9,81.4,83.3,85.4,
1998/01/14,78,80.2,82.2,84.9,86.2,88.6,
1998/01/16,81,82,84.5,86.7,88.9,91.1,
1998/01/19,81.5,83.3,85.7,88.2,91.9,93.2,
1998/01/20,84.5,87.9,90.4,93.3,95.3,97,
1998/01/21,84.9,88.1,92,94.5,97.1,98.5,
1998/01/22,85.6,87.5,89.7,92.7,94.7,95.4,
1998/01/23,86.6,89.4,92,94.7,96.4,98.4,
1998/01/26,87.4,95.4,98,100.7,102.4,104.4,
1998/01/27,,92.8,96.9,99.4,101,102.4,103.2
1998/01/28,,93.5,95.9,98,100.8,101.6,105
1998/01/29,,92.6,94.2,96.3,98.3,100.4,102.9
1998/01/30,,98.6,100.2,102.3,104.3,106.4,108.9
yyyy/mm/dd,199802,199803,199804,199805,199806,199807,199808
1998/02/02,97.8,99.7,101.9,104.2,106.5,108.8,
1998/02/03,92.1,94.3,96.2,99.8,102.8,105.5,
1998/02/04,94.5,96.8,98.9,101.2,104.8,106.8,
1998/02/05,93.6,95.2,96.8,99.6,101.9,104,
1998/02/06,93,95.1,98,99.8,102.2,104.2,
1998/02/09,91.8,93,94.9,97,98.3,101,
1998/02/10,90.2,92.3,94.7,96,98.3,100.6,
1998/02/12,91.6,94.2,96.9,99.2,101,103.6,
1998/02/13,95.2,99.1,101.7,102.8,105,106.9,
1998/02/16,97.7,102.7,105.9,108,111,112.9,
1998/02/17,98.6,101.5,103.1,104.3,105,107.4,
1998/02/18,98.5,102.1,103.9,105.5,108.4,109.4,
1998/02/19,98.5,101.5,102.1,103.7,106.2,108.7,
1998/02/20,100.9,104.7,106.2,108.1,110.1,113.2,
1998/02/23,103.7,102.8,105.3,108.1,111.9,114.3,
1998/02/24,,99.7,101.9,104,107.3,110.7,111
1998/02/25,,97.7,100.5,102.7,105.6,106.6,108
1998/02/26,,95.3,97.2,99.9,102.6,104.7,106.3
1998/02/27,,93,95.9,98.6,100.8,103.2,105
yyyy/mm/dd,199803,199804,199805,199806,199807,199808,199809
1998/03/02,91.2,95.1,96.5,99.2,102.5,103.9,
1998/03/03,91.5,94,96.2,99.2,101.7,103.4,
1998/03/04,90.5,93,94.2,97,98.7,100.6,
1998/03/05,91,93.7,95.6,98.2,101,102.9,
1998/03/06,90,93.3,94.5,97.1,99.6,100.5,
1998/03/09,88.7,92.1,94.2,96.1,98.2,100,
1998/03/10,90,92,94.4,97.1,100,102.2,
1998/03/11,93.6,96.5,97.9,100.6,102.9,104.1,
1998/03/12,94,94.7,96.6,98.6,101.3,103.5,
1998/03/13,93.4,94.6,96.4,98.9,101.1,103.1,
1998/03/16,94,95.5,97.9,100.4,102.1,104.1,
1998/03/17,94,95.8,99.5,101.5,102.8,105.2,
1998/03/18,89.4,91.2,93.8,96.1,98.8,101.9,
1998/03/19,85.2,87.9,91,93.1,95.2,97.7,
1998/03/20,83.5,89.2,91.1,93.6,95.2,97.9,
1998/03/23,84.2,89.3,90.8,93.8,95.4,97.7,
1998/03/24,82.8,87.2,90.7,93.1,95.3,97.5,
1998/03/25,85,86.8,87.8,91.9,93.7,95.9,
1998/03/26,,86.6,88.3,91.4,93.8,95.5,96.6
1998/03/27,,87.2,89.5,92.9,95.3,97,97.9
1998/03/30,,90,92.5,95,97.5,98.8,100.9
1998/03/31,,90.8,92.5,95.4,97.4,99.6,101.6
yyyy/mm/dd,199804,199805,199806,199807,199808,199809,199810
1998/04/01,91,94.8,96.6,98.7,99.9,101.3,
1998/04/02,86.2,89.6,91.5,94.2,96,97,
1998/04/03,87.7,90.4,92.1,94.3,96.4,98.3,
1998/04/06,88.6,91.2,93,95.2,97.4,99.3,
1998/04/07,89.2,91,93.4,95.6,97.7,98.8,
1998/04/08,88.9,90.8,93.3,95.7,97.3,98.9,
1998/04/09,90.2,93.9,96.1,99,101.4,102.7,
1998/04/10,91,94.1,96.1,97.8,99.6,101.6,
1998/04/13,92.4,95,96.6,98.3,100.6,102.8,
1998/04/14,93.1,95.5,97.8,99.2,101.5,103.1,
1998/04/15,93.7,95.9,97.7,99.8,102.1,103.6,
1998/04/16,93.6,95.4,96.9,98.3,100.1,102.1,
1998/04/17,91.1,92.7,95,96.9,98.9,101.6,
1998/04/20,93.7,95.5,97.2,99.1,101.4,103.5,
1998/04/21,94,95.5,97.7,99.6,101,102.9,
1998/04/22,94.8,96.2,98,99.6,101.5,103.3,
1998/04/23,90.1,92.4,94,96.6,98.6,100.5,
1998/04/24,,92.5,92.5,94.5,96.6,98.9,100
1998/04/27,,90.7,92,93.9,96.1,97.9,99.6
1998/04/28,,88.5,89.9,92.3,94.6,96.1,98.3
1998/04/30,,88.2,90.9,92.9,95.5,97.8,99.4
yyyy/mm/dd,199805,199806,199807,199808,199809,199810,199811
1998/05/01,88.7,90.9,92.9,95.7,97.6,99.4,
1998/05/06,89.4,91.8,94.2,96.5,98.8,100.2,
1998/05/07,90.1,91.9,94.1,96.2,98.3,99.7,
1998/05/08,90.1,91.8,94.1,96.2,98.4,99.8,
1998/05/11,89.2,90.7,93,95.2,97.8,99.1,
1998/05/12,89.7,92.5,94.8,96.9,98.8,100.2,
1998/05/13,91.4,92.8,94.8,97.1,98.9,99.8,
1998/05/14,92.5,93.9,96.1,98,99.8,100.9,
1998/05/15,93.3,96.2,98.3,99.9,101.6,102.9,
1998/05/18,97.6,99.4,102.5,103.5,106,108.9,
1998/05/19,97.4,99.3,102,103.9,104.7,108.1,
1998/05/20,97.8,99.8,102.1,103.9,105,108.2,
1998/05/21,100.1,102.6,104,105,106.7,109.1,
1998/05/22,104.1,105.9,107.9,109,111,113.4,
1998/05/25,103.5,104.9,106.4,108.4,110.6,113.3,
1998/05/26,,102.1,103.5,106,107.6,110,111.2
1998/05/27,,101,102.4,105,106.9,108.6,110.9
1998/05/28,,99.1,101,102.5,104.1,106,108
1998/05/29,,99.1,101.4,102.4,105.3,107.6,109.3
yyyy/mm/dd,199806,199807,199808,199809,199810,199811,199812
1998/06/01,99.3,102.7,103.6,105.6,108.2,110,
1998/06/02,99.5,101.9,103,104.9,107.4,109,
1998/06/03,97,98.7,100,101.6,103.6,105.8,
1998/06/04,95.7,99.3,100.2,102,104.1,105.5,
1998/06/05,96.5,98.5,100,101.4,103.8,105,
1998/06/08,96,98.1,99.8,100.9,102.4,104.2,
1998/06/09,94.8,96,97.9,99.6,101.5,103,
1998/06/10,94.5,95.9,97.3,99,101.3,102.5,
1998/06/11,94.5,97.3,98.5,100.5,102.6,104.1,
1998/06/12,94.4,97.8,99.4,100.8,102.8,104.3,
1998/06/15,96.5,99,100.4,101.7,103.8,104.8,
1998/06/16,96.4,98.5,100.1,102.9,103.8,105.5,
1998/06/17,95,96.6,97.9,98.9,100.6,103,
1998/06/18,91.9,93.5,95.8,98.5,100.7,101.6,
1998/06/19,92.7,94.4,95.8,97.8,99,100.5,
1998/06/22,92.4,94.3,96,96.9,98.6,100.5,
1998/06/23,93.2,95.8,97.5,97.8,100.4,101.9,
1998/06/24,94.7,94.9,96.5,98.1,99.6,101.1,
1998/06/25,,94.5,96.6,98.3,100.4,101.6,103
1998/06/26,,95,96.4,98.6,101.2,102.4,104
1998/06/29,,95.1,97.1,99.7,102,103.2,103.5
1998/06/30,,94.6,97,98.8,101.1,102.1,103.8
yyyy/mm/dd,199807,199808,199809,199810,199811,199812,199901
1998/07/01,94.4,97.1,99.3,101.1,102.5,103.6,
1998/07/02,96.5,99,100.5,102.8,103.6,104.7,
1998/07/03,97,98.2,100.6,102.1,102.7,104,
1998/07/06,95.9,98,99.9,101.5,103,103.6,
1998/07/07,95.7,98,99.4,100.9,103,104.2,
1998/07/08,96.9,98.3,100.8,102.9,104.2,105.2,
1998/07/09,97.7,99.6,101,104.2,105.2,106.6,
1998/07/10,98.4,99.6,102.1,104.4,105,106.4,
1998/07/13,100.4,102,103.9,105.9,106.8,107.3,
1998/07/14,100,101.5,104,105.2,105.9,107,
1998/07/15,100,101.4,103,104.9,105.3,106.2,
1998/07/16,102,102.9,104.3,106.2,107.1,108,
1998/07/17,102,102.5,104.8,105.8,106,107.8,
1998/07/21,100.9,101.9,103.9,104.4,105,106.9,
1998/07/22,101.6,102.7,104.5,105.4,107,107.7,
1998/07/23,102.9,104,105.6,106.5,107.1,108.2,
1998/07/24,104.2,106,108.2,107.9,107.9,108.9,
1998/07/27,102.2,104.5,105.2,105.9,105.7,107.3,
1998/07/28,,101.2,101,103.5,104.4,106.3,106.2
1998/07/29,,101,102.6,103.6,104.8,105.9,106.4
1998/07/30,,100.2,101.5,102.2,103.7,105.1,106
1998/07/31,,100,101.4,102.2,104.2,104.6,105.9
yyyy/mm/dd,199808,199809,199810,199811,199812,199901,199902
1998/08/03,100.5,101.3,102.6,104.4,105.4,106.2,
1998/08/04,99.4,100,102.2,103.2,104,105,
1998/08/05,96.6,96.7,98.8,100.4,101.9,101.6,
1998/08/06,97.2,97.8,99.6,100.5,101.3,101,
1998/08/07,96.4,97.9,98.5,99.8,99.9,100,
1998/08/10,99.9,100,100.5,101.3,102,102.4,
1998/08/11,97.7,99,100.5,101.5,102.3,102.5,
1998/08/12,97.8,98.7,100,100.6,101.4,101.9,
1998/08/13,96.6,97.9,99,100.4,101,101.3,
1998/08/14,95.9,96.9,98.3,99,99.9,100.4,
1998/08/17,92.2,94.9,96.2,97.2,98.2,98.5,
1998/08/18,92.3,93.6,94.8,95.8,96.6,96.9,
1998/08/19,92.8,95.5,96.9,97.9,98.7,99.3,
1998/08/20,92.1,95.4,95.6,96.4,97.2,97.8,
1998/08/21,95.6,97.7,99.9,100,100.6,100.5,
1998/08/24,94.2,95.4,97,98.8,99.4,99.8,
1998/08/25,92.7,97.5,99.5,100.8,101.9,102.1,
1998/08/26,,96.8,98.3,100.1,101.3,101.4,102.4
1998/08/27,,95.1,96.1,98.1,99.4,99.4,99.6
1998/08/28,,92.8,94.2,96.6,97.5,97.9,98.4
1998/08/31,,93,95.5,97.1,98.6,99.3,100
yyyy/mm/dd,199809,199810,199811,199812,199901,199902,199903
1998/09/01,93,95.2,96.7,97.9,98.4,99.4,
1998/09/02,93.9,94.7,96.4,97.8,98.3,99.1,
1998/09/03,92.9,93.9,95.6,97,97.9,98.8,
1998/09/04,91.3,92.4,93.9,95.1,95.6,95.7,
1998/09/07,87.8,88.4,89.4,90.4,90.5,91.5,
1998/09/08,89.3,90,91.1,91.6,92.5,93.4,
1998/09/09,88.6,89,89.9,91.1,91.9,92.3,
1998/09/10,90.6,91.5,92.4,93.3,94.6,95,
1998/09/11,89,90.1,91.4,92,92,92.9,
1998/09/14,87.6,88.2,88.9,90,90.7,91.9,
1998/09/16,87.5,88.7,89.6,91.6,92.5,93.4,
1998/09/17,89.8,91.7,92.3,94.2,95.2,96.3,
1998/09/18,90.7,92.8,94,96,96,96,
1998/09/21,91.1,94.1,95.8,96.3,96.5,97,
1998/09/22,95.5,96.9,99,99.3,100.7,100.9,
1998/09/24,99.4,98.1,99.8,100.3,102.1,102.2,
1998/09/25,,100.2,100.6,102.1,102.9,103.1,104.1
1998/09/28,,99.3,99.9,101.5,102.8,102.7,103.9
1998/09/29,,97.1,98.8,100,101.3,101.8,102.5
1998/09/30,,99.6,100,101.1,101.8,102.6,103.3
yyyy/mm/dd,199810,199811,199812,199901,199902,199903,199904
1998/10/01,100.1,102.4,102.7,103.9,103.9,104.9,
1998/10/02,98.9,100.5,102.1,102.9,103.2,103.4,
1998/10/05,99.9,100.5,101.5,102.1,102.6,103.2,
1998/10/06,100.8,101.7,102.3,103.1,103.6,104.2,
1998/10/07,99.4,100,100.6,101,100.9,101,
1998/10/08,95,96.1,97.1,97.8,97.7,97.9,
1998/10/09,94.1,93.9,94.8,94.9,95.2,94.4,
1998/10/12,91.3,92,93.1,92.7,92.5,91.9,
1998/10/13,93.9,94.8,95.9,95.9,95.9,95.6,
1998/10/14,93.2,94.2,95.4,96.4,97,96.7,
1998/10/15,91,93.8,94.9,95.4,94.9,95.7,
1998/10/16,91.2,93.3,94.6,94.7,94.7,95.4,
1998/10/19,90,90.7,93,92.6,92.9,93,
1998/10/20,89.8,91.3,93.5,94.1,94.9,95.3,
1998/10/21,90.3,91.7,93.3,94.8,94.8,95,
1998/10/22,90.7,91.7,93.7,94.8,95.6,95.7,
1998/10/23,93,92.7,93.9,95.8,95.2,95.9,
1998/10/26,89.9,90.9,91.9,93.4,93.9,94.3,
1998/10/27,,91,93.4,94,94.6,95.4,96.1
1998/10/28,,89.5,91.4,92.4,93.5,94.1,94.1
1998/10/29,,86.5,88.6,89.8,91.2,90,89.7
1998/10/30,,84.4,86,87.1,86.9,86.3,87.5
yyyy/mm/dd,199811,199812,199901,199902,199903,199904,199905
1998/11/02,84.5,85,85.8,86.4,86.2,86.9,
1998/11/04,83,85.4,86,87.4,88.2,88.7,
1998/11/05,85.9,87.5,88,89.1,89.6,90.2,
1998/11/06,84.3,85.1,86.1,88,88.7,88.9,
1998/11/09,84.8,86.3,87,88.2,89.7,90.3,
1998/11/10,85.3,86.4,88.7,90.1,90.9,91.6,
1998/11/11,84,85.3,86.5,87.9,87.9,88.8,
1998/11/12,85.8,86.4,87.2,88.4,89.4,90.5,
1998/11/13,85.8,85.4,86.8,87.8,88.9,90,
1998/11/16,83.8,84.7,85.7,86.8,88,89.1,
1998/11/17,83.3,85.2,86.2,87.1,88.3,89,
1998/11/18,85.7,86.1,87,88.5,89,89.7,
1998/11/19,83.5,84.9,85.9,87.4,87.9,89.3,
1998/11/20,82.2,83.3,84.9,85.9,86.5,87.9,
1998/11/24,82,83.9,85.5,85.8,86.7,88.2,
1998/11/25,,82,83.8,84.9,85.6,86.9,87.9
1998/11/26,,82.8,84.7,85.8,87.6,88,88.5
1998/11/27,,82.4,84.2,86.6,87.8,88.3,88.9
1998/11/30,,83.9,85.1,86.6,87.9,88.6,90.3
yyyy/mm/dd,199812,199901,199902,199903,199904,199905,199906
1998/12/01,82.4,84.2,86.3,87.5,88.3,89.8,
1998/12/02,80.9,82.1,84.2,85.8,87,87.8,
1998/12/03,77.9,79.4,80.9,82.2,83.4,84.1,
1998/12/04,75.1,77.6,79.7,80.6,81.7,82.5,
1998/12/07,77.5,78.6,80,81.7,83.5,84.2,
1998/12/08,77.7,79,80.7,83.5,84.3,84.8,
1998/12/09,76.3,77.5,79.2,81.9,82.7,83,
1998/12/10,76.8,77.9,79.2,81.5,82.3,83.3,
1998/12/11,76.2,77.3,78.7,80.6,81.5,82.6,
1998/12/14,75,75,76.2,78.5,79.8,81,
1998/12/15,76.8,77.2,78.6,80.3,81.7,82.6,
1998/12/16,75.2,76,77.1,78.9,79.5,80.6,
1998/12/17,75.5,75.8,77,78.7,79.2,80.5,
1998/12/18,74,73.9,75.1,76.5,77.3,79.2,
1998/12/21,73.8,74,74.8,77,77.4,78.9,
1998/12/22,,75,76.1,79.6,80.6,81.1,81.4
1998/12/24,,75,76.5,77.8,79.4,80.5,80.5
1998/12/25,,75.2,76.4,77.8,79.9,80.3,80.5
1998/12/28,,76.4,77.3,79.4,80.5,81,81.6