yyyy/mm/dd,199701,199702,199703,199704,199705,199706,199707 1997/01/06,176,176,176,176,176,176, 1997/01/07,176,176,176,176,176,176, 1997/01/08,176,176,176,176,176,176, 1997/01/09,176,176,176,176,176,176, 1997/01/10,176,176,176,176,176,176, 1997/01/13,176,176,176,176,176,176, 1997/01/14,176,176,176,176,176,176, 1997/01/16,176,176,176,176,176,176, 1997/01/17,176,176,176,176,176,176, 1997/01/20,176,176,176,176,176,176, 1997/01/21,176,176,176,176,176,176, 1997/01/22,176,176,176,176,176,176, 1997/01/23,176,176,176,176,176,176, 1997/01/24,176,176,176,176,176,176, 1997/01/27,176,176,176,176,176,176, 1997/01/28,176,176,176,176,176,176, 1997/01/29,,176,176,176,176,176,176 1997/01/30,,176,176,176,176,176,176 1997/01/31,,176,176,176,176,176,176 yyyy/mm/dd,199702,199703,199704,199705,199706,199707,199708 1997/02/03,176,176,176,176,176,176, 1997/02/04,176,176,176,176,176,176, 1997/02/05,176,176,176,176,176,176, 1997/02/06,176,176,176,176,176,176, 1997/02/07,176,176,176,176,176,176, 1997/02/10,176,176,176,176,176,176, 1997/02/12,176,176,176,176,176,176, 1997/02/13,176,176,176,176,176,176, 1997/02/14,180.5,180.5,180.5,180.5,180.5,180.5, 1997/02/17,185,185,185,185,185,185, 1997/02/18,189.5,189.5,189.5,189.5,189.5,189.5, 1997/02/19,194,194,194,194,194,194, 1997/02/20,198.5,198.5,198.5,198.5,198.5,198.5, 1997/02/21,203,203,203,203,203,203, 1997/02/24,207.5,207.5,207.5,207.5,207.5,207.5, 1997/02/25,207.5,207.5,207.5,207.5,207.5,207.5, 1997/02/26,,207.5,207.5,207.5,207.5,207.5,207.5 1997/02/27,,207.5,207.5,207.5,207.5,207.5,207.5 1997/02/28,,207.5,207.5,207.5,207.5,207.5,207.5 yyyy/mm/dd,199703,199704,199705,199706,199707,199708,199709 1997/03/03,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/04,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/05,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/06,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/07,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/10,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/11,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/12,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/13,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/14,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/17,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/18,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/19,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/21,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/24,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/25,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/26,207.5,207.5,207.5,207.5,207.5,207.5, 1997/03/27,,207.5,207.5,207.5,207.5,207.5,207.5 1997/03/28,,207.5,207.5,207.5,207.5,207.5,207.5 1997/03/31,,207.5,207.5,207.5,207.5,207.5,207.5 yyyy/mm/dd,199704,199705,199706,199707,199708,199709,199710 1997/04/01,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/02,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/03,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/04,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/07,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/08,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/09,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/10,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/11,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/14,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/15,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/16,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/17,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/18,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/21,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/22,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/23,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/24,207.5,207.5,207.5,207.5,207.5,207.5, 1997/04/25,,207.5,207.5,207.5,207.5,207.5,207.5 1997/04/28,,207.5,207.5,207.5,207.5,207.5,207.5 1997/04/30,,207.5,207.5,207.5,207.5,207.5,207.5 yyyy/mm/dd,199705,199706,199707,199708,199709,199710,199711 1997/05/01,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/02,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/06,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/07,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/08,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/09,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/12,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/13,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/14,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/15,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/16,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/19,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/20,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/21,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/22,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/23,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/26,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/27,207.5,207.5,207.5,207.5,207.5,207.5, 1997/05/28,,203,203,203,203,203,203 1997/05/29,,198.5,198.5,198.5,198.5,198.5,198.5 1997/05/30,,194,194,194,194,194,194 yyyy/mm/dd,199706,199707,199708,199709,199710,199711,199712 1997/06/02,189.5,189.5,189.5,189.5,189.5,189.5, 1997/06/03,189,189,189,189,189,189, 1997/06/04,189,189,189,189,189,189, 1997/06/05,189,189,189,189,189,189, 1997/06/06,189,189,189,189,189,189, 1997/06/09,189,189,189,189,189,189, 1997/06/10,189,189,189,189,189,189, 1997/06/11,189,189,189,189,189,189, 1997/06/12,189,189,189,189,189,189, 1997/06/13,189,189,189,189,189,189, 1997/06/16,189,189,189,189,189,189, 1997/06/17,189,189,189,189,189,189, 1997/06/18,189,189,189,189,189,189, 1997/06/19,189,189,189,189,189,189, 1997/06/20,189,189,189,189,189,189, 1997/06/23,189,189,189,189,189,189, 1997/06/24,189,189,189,189,189,189, 1997/06/25,189,189,189,189,189,189, 1997/06/26,,189,189,189,189,189,189 1997/06/27,,189,189,189,189,189,189 1997/06/30,,189,189,189,189,189,189 yyyy/mm/dd,199707,199708,199709,199710,199711,199712,199801 1997/07/01,189,189,189,189,189,189, 1997/07/02,189,189,189,189,189,189, 1997/07/03,189,189,189,189,189,189, 1997/07/04,189,189,189,189,189,189, 1997/07/07,189,189,189,189,189,189, 1997/07/08,189,189,189,189,189,189, 1997/07/09,189,189,189,189,189,189, 1997/07/10,189,189,189,189,189,189, 1997/07/11,189,189,189,189,189,189, 1997/07/14,189,189,189,189,189,189, 1997/07/15,189,189,189,189,189,189, 1997/07/16,189,189,189,189,189,189, 1997/07/17,189,189,189,189,189,189, 1997/07/18,189,189,189,189,189,189, 1997/07/22,189,189,189,189,189,189, 1997/07/23,189,189,189,189,189,189, 1997/07/24,189,189,189,189,189,189, 1997/07/25,189,189,189,189,189,189, 1997/07/28,189,189,189,189,189,189, 1997/07/29,,189,189,189,189,189,189 1997/07/30,,189,189,189,189,189,189 1997/07/31,,189,189,189,189,189,189 yyyy/mm/dd,199708,199709,199710,199711,199712,199801,199802 1997/08/01,189,189,189,189,189,189, 1997/08/04,189,189,189,189,189,189, 1997/08/05,189,189,189,189,189,189, 1997/08/06,189,189,189,189,189,189, 1997/08/07,189,189,189,189,189,189, 1997/08/08,189,189,189,189,189,189, 1997/08/11,189,189,189,189,189,189, 1997/08/12,189,189,189,189,189,189, 1997/08/13,189,189,189,189,189,189, 1997/08/14,189,189,189,189,189,189, 1997/08/15,189,189,189,189,189,189, 1997/08/18,189,189,189,189,189,189, 1997/08/19,189,189,189,189,189,189, 1997/08/20,189,189,189,189,189,189, 1997/08/21,189,189,189,189,189,189, 1997/08/22,189,189,189,189,189,189, 1997/08/25,189,189,189,189,189,189, 1997/08/26,189,189,189,189,189,189, 1997/08/27,,189,189,189,189,189,189 1997/08/28,,189,189,189,189,189,189 1997/08/29,,189,189,189,189,189,189 yyyy/mm/dd,199709,199710,199711,199712,199801,199802,199803 1997/09/01,189,189,189,189,189,189, 1997/09/02,189,189,189,189,189,189, 1997/09/03,189,189,189,189,189,189, 1997/09/04,189,189,189,189,189,189, 1997/09/05,189,189,189,189,189,189, 1997/09/08,189,189,189,189,189,189, 1997/09/09,189,189,189,189,189,189, 1997/09/10,189,189,189,189,189,189, 1997/09/11,189,189,189,189,189,189, 1997/09/12,189,189,189,189,189,189, 1997/09/16,189,189,189,189,189,189, 1997/09/17,189,189,189,189,189,189, 1997/09/18,189,189,189,189,189,189, 1997/09/19,189,189,189,189,189,189, 1997/09/22,189,189,189,189,189,189, 1997/09/24,189,189,189,189,189,189, 1997/09/25,189,189,189,189,189,189, 1997/09/26,,189,189,189,189,189,189 1997/09/29,,189,189,189,189,189,189 1997/09/30,,189,189,189,189,189,189 yyyy/mm/dd,199710,199711,199712,199801,199802,199803,199804 1997/10/01,189,189,189,189,189,189, 1997/10/02,189,189,189,189,189,189, 1997/10/03,189,189,189,189,189,189, 1997/10/06,189,189,189,189,189,189, 1997/10/07,189,189,189,189,189,189, 1997/10/08,189,189,189,189,189,189, 1997/10/09,189,189,189,189,189,189, 1997/10/13,189,189,189,189,189,189, 1997/10/14,189,189,189,189,189,189, 1997/10/15,189,189,189,189,189,189, 1997/10/16,189,189,189,189,189,189, 1997/10/17,189,189,189,189,189,189, 1997/10/20,189,189,189,189,189,189, 1997/10/21,189,189,189,189,189,189, 1997/10/22,189,189,189,189,189,189, 1997/10/23,189,189,189,189,189,189, 1997/10/24,189,189,189,189,189,189, 1997/10/27,189,189,189,189,189,189, 1997/10/28,189,189,189,189,189,189, 1997/10/29,,189,189,189,189,189,189 1997/10/30,,189,189,189,189,189,189 1997/10/31,,189,189,189,189,189,189 yyyy/mm/dd,199711,199712,199801,199802,199803,199804,199805 1997/11/04,189,189,189,189,189,189, 1997/11/05,189,189,189,189,189,189, 1997/11/06,189,189,189,189,189,189, 1997/11/07,189,189,189,189,189,189, 1997/11/10,189,189,189,189,189,189, 1997/11/11,189,189,189,189,189,189, 1997/11/12,189,189,189,189,189,189, 1997/11/13,189,189,189,189,189,189, 1997/11/14,189,189,189,189,189,189, 1997/11/17,184.5,184.5,184.5,184.5,184.5,184.5, 1997/11/18,180,180,180,180,180,180, 1997/11/19,175.5,175.5,175.5,175.5,175.5,175.5, 1997/11/20,171,171,171,171,171,171, 1997/11/21,166.5,166.5,166.5,166.5,166.5,166.5, 1997/11/25,166.5,162,162,162,162,162, 1997/11/26,,162,162,162,162,162,162 1997/11/27,,162,162,162,162,162,162 1997/11/28,,162,162,162,162,162,162 yyyy/mm/dd,199712,199801,199802,199803,199804,199805,199806 1997/12/01,162,162,162,162,162,162, 1997/12/02,162,162,162,162,162,162, 1997/12/03,162,162,162,162,162,162, 1997/12/04,162,162,162,162,162,162, 1997/12/05,162,162,162,162,162,162, 1997/12/08,162,162,162,162,162,162, 1997/12/09,162,162,162,162,162,162, 1997/12/10,162,162,162,162,162,162, 1997/12/11,162,162,162,162,162,162, 1997/12/12,162,162,162,162,162,162, 1997/12/15,162,162,162,162,162,162, 1997/12/16,162,162,162,162,162,162, 1997/12/17,162,162,162,162,162,162, 1997/12/18,162,162,162,162,162,162, 1997/12/19,,162,162,162,162,162,162 1997/12/22,,162,162,162,162,162,162 1997/12/24,,162,162,162,162,162,162 1997/12/25,,162,162,162,162,162,162 1997/12/26,,162,162,162,162,162,162