yyyy/mm/dd,199203,199205,199207,199209,199211,199301,199303,199305,199307
1992/01/06,24,24.2,24,23.8,23.7,23.5,23.4,23.4,23.4
1992/01/07,23.3,23.7,23.4,23.2,23.2,23.1,23,23,23.2
1992/01/08,22.5,23.6,23.4,23.3,23.3,23.1,23.2,23.1,23.2
1992/01/09,24,24.2,24.2,24.1,24.1,23.9,24,24.1,24.2
1992/01/10,24.4,24.8,24.5,24.4,24.2,24,24.2,24.3,24.3
1992/01/13,24.8,25.1,24.9,24.7,24.7,24.7,24.8,24.7,24.8
1992/01/14,24.1,24.8,24.6,24.2,24.3,24.2,24.4,24.2,24
1992/01/16,24.7,24.8,24.5,24.5,24.5,24.6,24.6,24.6,24.4
1992/01/17,24.3,24.8,24.7,24.7,24.9,24.8,24.7,24.8,24.9
1992/01/20,24.3,24.7,24.4,24.4,24.7,24.8,24.6,24.6,24.8
1992/01/21,24.1,24.3,24.1,24,24.1,24.2,24.2,24.1,24.2
1992/01/22,24.2,24.2,24.2,24,24.1,24.2,24.2,24.4,24.3
1992/01/23,24.2,24.2,24.2,24.2,24.3,24.2,24.3,24.3,24.3
1992/01/24,24.5,24.6,24.7,24.5,24.6,24.4,24.5,24.4,24.6
1992/01/27,24.3,24.5,24.6,24.7,24.6,24.4,24.2,24.4,24.6
1992/01/28,24.1,24.5,24.6,24.6,24.7,24.6,24.5,24.6,24.7
1992/01/29,23.6,24,24.2,24.2,24.2,24.3,24.3,24.3,24.4
1992/01/30,23.6,24,24,24.2,24,24,24.1,24.1,24.2
1992/01/31,21.3,23.6,23.7,23.9,24,24,24.2,24.2,24.2
yyyy/mm/dd,199205,199207,199209,199211,199301,199303,199305,199307,199309
1992/02/03,23.3,23.5,23.5,23.7,23.8,23.8,24,24,24
1992/02/04,23.6,23.4,23.8,23.8,24,24.1,24.3,24.3,24.4
1992/02/05,23.8,23.9,24,23.8,24,24.1,24.2,24.3,24.4
1992/02/06,23.9,23.9,24,24.2,24.3,24.3,24.6,24.5,24.5
1992/02/07,24,23.9,24.1,24.2,24.3,24.4,24.4,24.5,24.5
1992/02/10,23.9,23.8,24,24,24.1,24.2,24.3,24.3,24.4
1992/02/12,23.4,23.5,23.8,23.9,24.2,24.2,24.4,24.5,24.7
1992/02/13,23.8,23.7,24.1,24.2,24.3,24.4,24.7,24.7,24.9
1992/02/14,24.3,24.2,24.3,24.5,24.5,24.7,25.1,25,25.3
1992/02/17,24,23.9,24.1,24.3,24.2,24.4,24.7,25,25.2
1992/02/18,24.1,24.1,24.3,24.2,24.4,24.6,24.9,25.1,25.2
1992/02/19,24.9,25,25,25.1,25.2,25.1,25.3,25.5,25.6
1992/02/20,24.9,24.8,24.9,24.9,25,25.1,25.2,25.3,25.6
1992/02/21,25,24.8,25.4,25.2,25.2,25.5,25.6,25.7,26
1992/02/24,24.7,24.6,24.6,24.8,24.8,25.2,25.4,25.4,25.7
1992/02/25,24.6,24.5,24.6,24.7,24.7,25.1,25.3,25.4,25.6
1992/02/26,24.4,24.5,24.6,24.7,24.9,25.2,25.3,25.4,25.6
1992/02/27,24.1,24.3,24.4,24.4,24.7,25,25.1,25.3,25.4
1992/02/28,24.2,24.3,24.5,24.6,24.9,25.3,25.3,25.5,25.6
yyyy/mm/dd,199205,199207,199209,199211,199301,199303,199305,199307,199309
1992/03/02,24.4,24.3,24.6,24.6,24.9,25.2,25.4,25.5,25.8
1992/03/03,24.6,24.3,24.6,24.6,25,25.2,25.4,25.6,25.8
1992/03/04,24.8,24.9,24.9,25.1,25.3,25.4,25.6,25.8,26
1992/03/05,25,25,25.2,25.4,25.6,25.8,26,26.2,26.6
1992/03/06,25,24.8,25,25.3,25.2,25.6,25.7,26,26.3
1992/03/09,24.9,24.9,24.9,24.8,25.2,25.4,25.9,26,26.4
1992/03/10,24.9,25,25.1,25,25.5,25.6,26.1,26.1,26.5
1992/03/11,25.4,25.5,25.7,25.9,26.1,26.1,26.5,26.5,27
1992/03/12,25.6,25.8,25.7,25.7,26,26.3,26.5,26.6,27
1992/03/13,25.7,25.5,25.2,25.5,25.6,26,26,26,26.4
1992/03/16,25.5,25.5,25.4,25.6,25.6,25.9,26.1,26,26.3
1992/03/17,25.7,25.6,25.5,25.6,25.7,25.9,25.9,25.9,26.1
1992/03/18,25.5,25.4,25.4,25.5,25.7,25.8,25.8,25.8,26
1992/03/19,25.6,25.6,25.4,25.5,25.7,25.8,26,26,26.2
1992/03/23,25.8,25.8,25.6,25.7,25.9,25.8,26,26,26.2
1992/03/24,25.6,25.6,25.5,25.4,25.8,26,26.2,26,26.2
1992/03/25,25.5,25.6,25.5,25.6,25.8,26,26,26.1,26.3
1992/03/26,25.6,25.6,25.6,25.7,25.8,25.8,25.9,25.8,26
1992/03/27,25.5,25.3,25.3,25.6,25.6,25.8,26,25.9,26.1
1992/03/30,25.4,25.4,25.4,25.5,25.6,25.9,25.9,25.8,25.9
1992/03/31,25,25.8,25.9,25.8,26.3,26.5,26.4,26.4,26.6
yyyy/mm/dd,199207,199209,199211,199301,199303,199305,199307,199309,199311
1992/04/01,26.3,26.2,26.2,26.5,26.5,26.7,26.6,26.7,27.1
1992/04/02,27,26.8,26.8,26.8,26.7,26.8,26.7,26.8,27.2
1992/04/03,28.2,27.4,27.4,27.1,26.9,26.9,26.9,27,27.1
1992/04/06,28.7,28.1,27.8,27.4,27.2,27.1,27.1,27.2,27.4
1992/04/07,28.8,27.8,27.6,27.2,26.8,26.9,26.9,26.9,27.2
1992/04/08,30.5,29.4,29.1,28.7,27.7,27.7,27.8,27.9,28.2
1992/04/09,30.2,30,28.9,28.7,27.8,27.7,27.8,27.8,28.1
1992/04/10,30.2,29.5,29,28.9,27.4,27.4,27.2,27.2,27.3
1992/04/13,29.8,29.5,28.6,28.3,27.3,27.3,27,27,27.2
1992/04/14,29.8,29.5,28.7,28.4,27.5,27.5,27.3,27.5,27.8
1992/04/15,29.2,28.9,28.4,28.1,27.3,27.5,27.1,27.3,27.5
1992/04/16,29.6,29.1,28.4,27.8,27.4,27.4,27.2,27.3,27.5
1992/04/17,29.7,29,28.4,28.1,27.4,27.3,27.2,27.3,27.4
1992/04/20,29.7,29.2,28.5,28.5,27.9,27.7,27.6,27.7,28.1
1992/04/21,29.6,29.2,28.2,28.2,27.6,27.4,27.4,27.4,27.6
1992/04/22,29.7,29.2,28.6,28.3,27.6,27.5,27.4,27.5,27.6
1992/04/23,30.3,29.5,28.9,28.7,27.8,27.6,27.5,27.5,27.8
1992/04/24,31.2,30.7,29.8,29.3,28.8,28.2,28.2,28.3,28.6
1992/04/27,30.5,30.3,29.5,28.7,28.3,27.9,27.7,27.8,28
1992/04/28,29.5,29.4,28.7,28.4,27.7,27.5,27.3,27.7,27.8
1992/04/30,30,29.7,29.1,28.8,28.1,27.9,27.8,27.9,28.1
yyyy/mm/dd,199207,199209,199211,199301,199303,199305,199307,199309,199311
1992/05/01,28.8,29.3,28.6,28.5,27.7,27.5,27.5,27.7,27.9
1992/05/06,29.7,29.8,28.9,28.8,28,27.9,28,27.9,28.1
1992/05/07,29.5,29.6,28.7,28.5,27.8,27.7,27.7,27.8,27.9
1992/05/08,29.9,29.9,28.9,28.7,28,27.9,27.8,28,28.2
1992/05/11,30.1,30.1,29,28.7,28.1,28,28,28.1,28.2
1992/05/12,29.9,30.1,29.1,29,28.3,28,28.3,28.2,28.3
1992/05/13,29.7,29.5,28.5,28.4,27.7,27.7,27.6,27.6,27.7
1992/05/14,29.5,29.4,28.5,28.3,27.7,27.5,27.5,27.5,27.6
1992/05/15,29.2,29.3,28.5,28.3,27.6,27.7,27.4,27.7,27.6
1992/05/18,29.3,29.3,28.4,28.1,27.5,27.6,27.5,27.7,27.7
1992/05/19,27.8,28.2,27.6,27.4,27.1,27.2,27.1,27.1,27.2
1992/05/20,28.1,28.5,28,27.7,27.5,27.4,27.2,27.4,27.4
1992/05/21,28.5,28.6,27.9,28,27.5,27.5,27.4,27.4,27.5
1992/05/22,28.2,28.4,27.9,27.7,27.3,27.2,27.2,27.2,27.5
1992/05/25,28.3,28.4,27.6,27.6,27.3,27.2,27.3,27.2,27.4
1992/05/26,28.2,28.4,27.6,27.6,27.4,27.2,27.1,27.1,27.2
1992/05/27,28.7,28.6,27.8,27.8,27.5,27.3,27.3,27.3,27.3
1992/05/28,29.1,29.1,28.4,28.4,27.8,27.5,27.5,27.4,27.5
1992/05/29,28.8,28.7,28,27.9,27.6,27.4,27.3,27.4,27.5
yyyy/mm/dd,199209,199211,199301,199303,199305,199307,199309,199311,199401
1992/06/01,28.7,28.3,28.1,27.7,27.6,27.5,27.5,27.6,27.7
1992/06/02,28.6,28,28,27.5,27.4,27.1,27.1,27.2,27.5
1992/06/03,28.6,28,27.8,27.4,27.4,27.2,27.2,27.4,27.5
1992/06/04,28.9,28.5,28.4,27.7,27.7,27.5,27.6,27.6,27.7
1992/06/05,29.5,29.1,29.2,28.3,27.9,27.7,27.6,27.7,27.9
1992/06/08,29.3,28.6,28.6,27.7,27.7,27.3,27.3,27.5,27.5
1992/06/09,29.2,28.7,28.5,27.7,27.6,27.3,27.3,27.5,27.6
1992/06/10,28.8,28.7,28.5,27.6,27.5,27.2,27.3,27.3,27.4
1992/06/11,29.2,28.9,28.8,27.7,27.6,27.2,27.2,27.3,27.4
1992/06/12,28.8,28.8,28.4,27.7,27.6,27.2,27.2,27.3,27.7
1992/06/15,29.2,29,28.7,27.9,27.7,27.2,27.2,27.4,27.4
1992/06/16,29.4,29.3,29,28.1,27.8,27.4,27.4,27.7,27.7
1992/06/17,29.9,29.2,28.9,28.1,27.9,27.5,27.4,27.6,27.6
1992/06/18,31.5,29.9,29.7,28.8,28.2,27.9,27.8,28,28.1
1992/06/19,30.4,29.6,29.2,28.3,27.8,27.6,27.5,27.6,27.7
1992/06/22,30.6,29.9,29.3,28.4,28,27.7,27.7,27.8,27.8
1992/06/23,30.6,29.4,28.9,28.2,27.8,27.6,27.6,27.7,27.8
1992/06/24,30.3,29.4,29,28.2,27.8,27.5,27.4,27.6,27.6
1992/06/25,30.1,29,28.6,27.8,27.3,27.2,27.1,27.3,27.4
1992/06/26,30,29.1,28.7,27.4,27.4,27.1,27.2,27.3,27.3
1992/06/29,30,29.1,28.8,27.8,27.7,27.5,27.4,27.6,27.5
1992/06/30,30.4,29.2,28.9,28.1,28,27.6,27.6,27.7,27.8
yyyy/mm/dd,199209,199211,199301,199303,199305,199307,199309,199311,199401
1992/07/01,29.5,28.9,28.6,27.7,27.5,27.3,27.2,27.3,27.3
1992/07/02,28.3,27.8,27.8,26.9,26.6,26.7,26.5,26.6,26.5
1992/07/03,28.6,27.9,27.8,27,26.7,26.8,26.5,26.6,26.5
1992/07/06,28.5,27.6,27.7,26.9,26.7,26.5,26.5,26.5,26.5
1992/07/07,28.7,27.9,27.9,26.9,26.8,26.5,26.4,26.5,26.6
1992/07/08,29,28.3,28,27,26.9,26.7,26.5,26.6,26.7
1992/07/09,29.1,28.3,28,27.1,27,26.7,26.6,26.7,26.8
1992/07/10,29,28.3,27.8,27.1,27,27,26.5,26.6,26.7
1992/07/13,29,28.6,27.9,27.1,27,26.8,26.5,26.7,26.8
1992/07/14,29.2,29,28,27.2,27.2,27,26.8,26.9,26.9
1992/07/15,29.4,29.2,28.2,27.4,27.5,27.2,27,27.1,27.2
1992/07/16,29.4,29.3,28.3,27.5,27.5,27.2,27.1,27.2,27.2
1992/07/17,30.4,30.2,29.2,28.3,28.4,27.8,27.5,27.7,27.7
1992/07/20,30.8,30.6,29.6,28.5,28.3,27.8,27.5,27.7,27.7
1992/07/21,30.4,30.2,29.1,28.2,28.1,27.7,27.6,27.8,27.7
1992/07/22,30.7,30.5,29,28.1,28,27.7,27.5,27.7,27.6
1992/07/23,30.7,30.6,29.4,28.4,28.2,27.8,27.8,27.7,27.7
1992/07/24,30.7,30.8,29.4,28.3,28.1,27.8,27.5,27.6,27.6
1992/07/27,30.9,30.9,29.4,28.4,28.3,27.8,27.6,27.8,27.8
1992/07/28,31.1,31.1,29.4,28.6,28.4,27.8,27.6,27.8,27.7
1992/07/29,31.3,31.2,29.4,28.6,28.5,28.1,27.8,27.8,27.8
1992/07/30,30.4,29.7,27.8,27.4,27.3,27.2,27.1,27.2,27.2
1992/07/31,29.6,29.4,27.9,27.5,27.4,27.2,27,27.2,27.5
yyyy/mm/dd,199211,199301,199303,199305,199307,199309,199311,199401,199403
1992/08/03,29.5,28.1,27.6,27.6,27.4,27.1,27.4,27.4,27.5
1992/08/04,30,28.4,27.8,27.6,27.3,27.3,27.5,27.5,27.5
1992/08/05,30,28.6,27.7,27.4,27.3,27.2,27.4,27.5,27.5
1992/08/06,30.3,29.2,28.1,27.4,27.3,27.3,27.4,27.4,27.4
1992/08/07,30.6,29.4,28.3,27.3,27.2,27.2,27.3,27.3,27.3
1992/08/10,30.6,29.2,27.9,27.3,27.2,27.1,27.2,27.2,27.2
1992/08/11,30.9,29.2,27.8,27.5,27.2,27.3,27.3,27.4,27.5
1992/08/12,31.2,29.4,28.1,27.7,27.3,27.5,27.4,27.4,27.5
1992/08/13,30.9,29.4,28.1,27.6,27.4,27.4,27.3,27.4,27.4
1992/08/14,30,28.6,27.3,27,26.8,26.8,26.7,26.8,26.6
1992/08/17,30,28.5,26.9,26.9,26.7,26.6,26.6,26.7,26.6
1992/08/18,30,28.6,26.9,26.8,26.6,26.6,26.6,26.6,26.6
1992/08/19,29.9,28.1,26.8,26.7,26.6,26.6,26.7,26.7,26.5
1992/08/20,29.2,27.6,26.5,26.3,26.3,26.4,26.4,26.4,26.5
1992/08/21,29.2,27.6,26.5,26.4,26.3,26.4,26.3,26.3,26.3
1992/08/24,29,26.8,25.9,26,26,25.8,25.8,25.7,25.6
1992/08/25,29.1,27.1,26,26.1,26,26.1,26.1,26.1,26.1
1992/08/26,29.1,26.9,26,26,26.2,26.2,26.1,26,25.9
1992/08/27,29.2,27,26,26,26,26,25.9,25.8,25.8
1992/08/28,29.2,26.6,25.9,25.8,25.8,25.8,25.8,25.8,25.7
1992/08/31,28.7,26.5,25.7,25.7,25.7,25.8,25.7,25.6,25.5
yyyy/mm/dd,199211,199301,199303,199305,199307,199309,199311,199401,199403
1992/09/01,29.5,27,26.2,26.2,26,26,25.9,25.9,25.9
1992/09/02,28.5,26,25.5,25.7,25.6,25.6,25.6,25.6,25.7
1992/09/03,28.3,26.2,25.9,26,25.9,25.9,25.9,25.9,26
1992/09/04,28.4,26.2,25.7,25.8,25.8,25.8,25.9,26,26
1992/09/07,28.6,26.4,26,25.7,25.7,25.8,25.9,26,26
1992/09/08,28.5,26.5,26,26,25.9,25.8,26,26.1,26.1
1992/09/09,28.7,26.5,26.1,26.1,25.9,26,25.9,26,26
1992/09/10,29.2,26.9,26.2,26.2,26.1,26.1,26,26.1,26.1
1992/09/11,30.4,27.3,26.6,26.6,26.5,26.5,26.4,26.3,26.3
1992/09/14,30.5,27.4,26.6,26.5,26.4,26.5,26.5,26.5,26.5
1992/09/16,30.6,27.1,26.5,26.3,26.3,26.2,26.3,26.3,26.3
1992/09/17,29.5,26.6,26.3,26.2,26.2,26.1,26.1,26.1,26
1992/09/18,29.1,26.6,26.1,26.2,26,26,25.9,25.9,25.9
1992/09/21,29.3,26.5,26.1,26,25.9,25.9,26,26,26.1
1992/09/22,29,26,25.6,25.6,25.6,25.7,25.7,25.7,25.6
1992/09/24,27.9,25.6,25.1,25.1,25,25.1,25.2,25.1,25
1992/09/25,27.8,25.8,25.5,25.4,25.2,25.3,25.3,25.3,25.4
1992/09/28,27.2,25.3,24.8,24.9,25,24.9,24.9,24.9,25
1992/09/29,25.8,25,24.8,24.7,24.4,24.5,24.5,24,24.2
1992/09/30,25,25.2,24.9,24.8,24.9,24.7,24.8,24.7,24.8
yyyy/mm/dd,199301,199303,199305,199307,199309,199311,199401,199403,199405
1992/10/01,25.4,25,25.1,25.1,25,25,25,25,24.8
1992/10/02,25.1,25.2,25.2,25.1,25.1,25,25,24.9,24.9
1992/10/05,25.5,25.3,25.2,25.1,25.2,25.1,25,25.1,25.1
1992/10/06,25.2,24.9,24.9,24.9,25,25,24.9,24.9,25
1992/10/07,24.9,24.7,24.6,24.7,24.8,24.7,24.7,24.7,24.7
1992/10/08,25.1,25,24.9,24.9,24.9,24.9,24.9,24.9,25
1992/10/09,25.4,25.2,25.1,25.1,25.1,25.1,24.9,25,25
1992/10/12,25.4,25,25,25,24.9,25,25,25,25
1992/10/13,25.4,25.2,25.1,25,25.1,25.1,25,25,25.1
1992/10/14,25.4,25.3,25.2,25.2,25.2,25.2,25.2,25.1,25.2
1992/10/15,25.9,25.7,25.5,25.4,25.4,25.3,25.3,25.4,25.3
1992/10/16,26,25.6,25.5,25.5,25.4,25.4,25.4,25.4,25.4
1992/10/19,25.6,25.3,25.2,25.2,25.2,25.1,25.2,25.1,25
1992/10/20,25.6,25.4,25.2,25.1,25.2,25.1,25.1,25.1,25
1992/10/21,25.8,25.5,25.5,25.4,25.3,25.3,25.3,25.3,25.2
1992/10/22,25.8,25.5,25.6,25.6,25.4,25.4,25.3,25.3,25.2
1992/10/23,25.4,25.3,25.2,25.1,25.1,25.1,25,24.9,25
1992/10/26,25.2,25.3,25.1,25,25.1,25,25,25,25
1992/10/27,25.2,25.1,25,25,25,25,24.9,25,24.9
1992/10/28,25.2,25.2,25.1,25,25,25,25,25,25.1
1992/10/29,25.3,25.4,25.3,25.2,25.3,25.2,25.2,25.2,25.2
1992/10/30,25.5,25.5,25.2,25.2,25.2,25.1,25.2,25.1,25.2
yyyy/mm/dd,199301,199303,199305,199307,199309,199311,199401,199403,199405
1992/11/02,25.3,25.4,25.4,25.3,25.4,25.3,25.3,25.3,25.3
1992/11/04,25.6,25.6,25.5,25.4,25.4,25.4,25.3,25.3,25.3
1992/11/05,25.3,25.4,25.3,25.3,25.3,25.3,25.3,25.3,25.3
1992/11/06,25.3,25.2,25.1,25,25.1,25.1,25,25.1,25.1
1992/11/09,25.4,25.4,25.4,25.3,25.4,25.3,25.2,25.2,25.2
1992/11/10,25.4,25.5,25.4,25.5,25.5,25.4,25.4,25.4,25.4
1992/11/11,25.3,25.3,25.2,25.3,25.2,25.2,25.1,25.2,25.1
1992/11/12,25.3,25.3,25.2,25.2,25.2,25.2,25.2,25.2,25.2
1992/11/13,25.4,25.2,25.1,25.2,25.2,25.2,25.2,25.2,25.3
1992/11/16,25.4,25.3,25.2,25.3,25.2,25.2,25.2,25.2,25.3
1992/11/17,25,25.1,25.2,25.2,25.2,25.2,25.2,25.2,25.2
1992/11/18,25,25.2,25.2,25.3,25.2,25.2,25.2,25.2,25.2
1992/11/19,24.9,25,25.1,25.2,25.1,25.1,25.1,25,25.1
1992/11/20,24.7,24.8,24.9,25,25,25,25,24.9,24.9
1992/11/24,24.4,24.7,24.8,24.8,24.8,24.8,24.8,24.8,24.8
1992/11/25,24,24.5,24.7,24.8,24.9,24.8,24.8,24.8,24.8
1992/11/26,23.8,24.4,24.6,24.8,24.8,24.8,24.8,24.8,24.8
1992/11/27,24,24.6,24.8,24.8,24.9,24.8,24.8,24.8,24.8
1992/11/30,24.1,24.8,24.9,24.8,25,24.7,25,24.9,25
yyyy/mm/dd,199303,199305,199307,199309,199311,199401,199403,199405,199407
1992/12/01,24.9,24.9,24.9,24.9,24.9,25,24.9,24.9,25
1992/12/02,24.7,24.8,24.9,25,25,25,25,25,25.1
1992/12/03,24.8,24.8,24.8,25,24.9,25,25,25,25.1
1992/12/04,24.9,24.8,24.8,25,25,25,25.1,25.1,25.1
1992/12/07,24.6,24.6,24.8,24.8,24.8,24.8,24.8,24.8,24.8
1992/12/08,24.3,24.5,24.6,24.6,24.6,24.6,24.6,24.7,24.6
1992/12/09,24.4,24.4,24.5,24.6,24.6,24.6,24.6,24.6,24.7
1992/12/10,24.4,24.4,24.6,24.6,24.6,24.6,24.6,24.7,24.7
1992/12/11,24.4,24.3,24.7,24.6,24.5,24.6,24.5,24.7,24.6
1992/12/14,24.4,24.4,24.6,24.6,24.5,24.6,24.6,24.6,24.6
1992/12/15,24.2,24.4,24.5,24.5,24.4,24.5,24.5,24.5,24.6
1992/12/16,24.1,24.2,24.3,24.4,24.4,24.4,24.4,24.4,24.4
1992/12/17,23.9,24,24.3,24.3,24.3,24.3,24.3,24.3,24.4
1992/12/18,24,24.2,24.4,24.4,24.4,24.4,24.4,24.4,24.5
1992/12/21,24.1,24.1,24.3,24.4,24.4,24.4,24.5,24.5,24.5
1992/12/22,23.8,23.8,24.1,24.2,24.2,24.3,24.4,24.4,24.4
1992/12/24,23.9,23.9,24.2,24.3,24.3,24.4,24.5,24.5,24.4
1992/12/25,23.9,24,24.3,24.4,24.4,24.4,24.5,24.5,24.4
1992/12/28,23.9,24,24.2,24.3,24.4,24.4,24.4,24.4,24.5
1992/12/29,23.9,24.3,24.6,24.4,24.4,24.5,24.6,24.6,24.6
1992/12/30,24.2,24.3,24.5,24.4,24.4,24.5,24.5,24.6,24.6