1997/01/01	2.09
1997/01/02	2.00
1997/01/03	2.00
1997/01/04	2.00
1997/01/05	2.00
1997/01/06	2.00
1997/01/07	1.95
1997/01/08	1.95
1997/01/09	1.95
1997/01/10	1.90
1997/01/11	1.90
1997/01/12	1.90
1997/01/13	1.90
1997/01/14	1.90
1997/01/15	1.90
1997/01/16	1.85
1997/01/17	1.85
1997/01/18	1.85
1997/01/19	1.80
1997/01/20	1.80
1997/01/21	1.80
1997/01/22	1.80
1997/01/23	1.80
1997/01/24	1.75
1997/01/25	1.75
1997/01/26	1.70
1997/01/27	1.70
1997/01/28	1.70
1997/01/29	1.70
1997/01/30	1.70
1997/01/31	1.70
1997/02/01	1.70
1997/02/02	1.70
1997/02/03	1.65
1997/02/04	1.65
1997/02/05	1.60
1997/02/06	1.60
1997/02/07	1.60
1997/02/08	1.55
1997/02/09	1.55
1997/02/10	1.50
1997/02/11	1.50
1997/02/12	1.50
1997/02/13	1.50
1997/02/14	1.50
1997/02/15	1.50
1997/02/16	1.50
1997/02/17	1.50
1997/02/18	1.45
1997/02/19	1.45
1997/02/20	1.45
1997/02/21	1.45
1997/02/22	1.40
1997/02/23	1.40
1997/02/24	1.40
1997/02/25	1.40
1997/02/26	1.40
1997/02/27	1.35
1997/02/28	1.35
1997/03/01	1.35
1997/03/02	1.35
1997/03/03	1.30
1997/03/04	1.25
1997/03/05	1.25
1997/03/06	1.25
1997/03/07	1.25
1997/03/08	1.25
1997/03/09	1.25
1997/03/10	1.25
1997/03/11	1.25
1997/03/12	1.25
1997/03/13	1.20
1997/03/14	1.20
1997/03/15	1.20
1997/03/16	1.30
1997/03/17	1.30
1997/03/18	1.25
1997/03/19	1.20
1997/03/20	1.10
1997/03/21	1.05
1997/03/22	1.05
1997/03/23	1.05
1997/03/24	2.60
1997/03/25	1.95
1997/03/26	1.40
1997/03/27	1.55
1997/03/28	1.90
1997/03/29	1.50
1997/03/30	1.35
1997/03/31	1.65
1997/04/01	1.50
1997/04/02	1.55
1997/04/03	1.30
1997/04/04	1.20
1997/04/05	1.25
1997/04/06	1.55
1997/04/07	1.35
1997/04/08	3.30
1997/04/09	1.80
1997/04/10	1.55
1997/04/11	1.50
1997/04/12	1.45
1997/04/13	1.50
1997/04/14	1.35
1997/04/15	1.25
1997/04/16	1.25
1997/04/17	1.15
1997/04/18	1.10
1997/04/19	1.10
1997/04/20	1.05
1997/04/21	1.00
1997/04/22	1.00
1997/04/23	1.90
1997/04/24	1.60
1997/04/25	1.35
1997/04/26	3.70
1997/04/27	1.65
1997/04/28	1.30
1997/04/29	1.20
1997/04/30	1.10
1997/05/01	1.10
1997/05/02	1.05
1997/05/03	1.00
1997/05/04	1.00
1997/05/05	1.00
1997/05/06	0.93
1997/05/07	0.93
1997/05/08	0.93
1997/05/09	0.90
1997/05/10	1.00
1997/05/11	1.15
1997/05/12	0.97
1997/05/13	0.93
1997/05/14	0.83
1997/05/15	0.80
1997/05/16	0.83
1997/05/17	0.80
1997/05/18	0.80
1997/05/19	0.80
1997/05/20	1.25
1997/05/21	1.30
1997/05/22	1.10
1997/05/23	0.97
1997/05/24	1.25
1997/05/25	2.20
1997/05/26	3.50
1997/05/27	3.20
1997/05/28	1.50
1997/05/29	1.15
1997/05/30	1.40
1997/05/31	1.95
1997/06/01	1.65
1997/06/02	1.25
1997/06/03	1.10
1997/06/04	0.97
1997/06/05	0.93
1997/06/06	0.87
1997/06/07	0.87
1997/06/08	0.90
1997/06/09	1.70
1997/06/10	1.30
1997/06/11	1.15
1997/06/12	0.93
1997/06/13	0.90
1997/06/14	0.87
1997/06/15	0.80
1997/06/16	0.83
1997/06/17	0.87
1997/06/18	1.50
1997/06/19	1.40
1997/06/20	1.00
1997/06/21	0.90
1997/06/22	0.87
1997/06/23	0.87
1997/06/24	0.93
1997/06/25	1.20
1997/06/26	3.00
1997/06/27	2.00
1997/06/28	5.00
1997/06/29	14.33
1997/06/30	16.42
1997/07/01	3.60
1997/07/02	2.30
1997/07/03	15.58
1997/07/04	3.30
1997/07/05	2.60
1997/07/06	2.60
1997/07/07	3.40
1997/07/08	7.25
1997/07/09	4.90
1997/07/10	21.50
1997/07/11	5.30
1997/07/12	7.25
1997/07/13	3.40
1997/07/14	2.30
1997/07/15	2.40
1997/07/16	3.30
1997/07/17	2.40
1997/07/18	23.25
1997/07/19	25.97
1997/07/20	9.33
1997/07/21	17.67
1997/07/22	32.00
1997/07/23	9.33
1997/07/24	6.00
1997/07/25	4.80
1997/07/26	6.62
1997/07/27	4.00
1997/07/28	3.00
1997/07/29	4.20
1997/07/30	20.50
1997/07/31	17.67
1997/08/01	10.37
1997/08/02	6.62
1997/08/03	4.80
1997/08/04	3.80
1997/08/05	3.70
1997/08/06	5.10
1997/08/07	3.80
1997/08/08	3.00
1997/08/09	7.87
1997/08/10	4.40
1997/08/11	4.00
1997/08/12	3.20
1997/08/13	4.10
1997/08/14	3.40
1997/08/15	2.60
1997/08/16	2.40
1997/08/17	2.80
1997/08/18	2.40
1997/08/19	2.10
1997/08/20	2.30
1997/08/21	1.95
1997/08/22	1.85
1997/08/23	2.30
1997/08/24	2.10
1997/08/25	1.85
1997/08/26	2.00
1997/08/27	2.20
1997/08/28	1.85
1997/08/29	1.75
1997/08/30	1.70
1997/08/31	1.75
1997/09/01	9.33
1997/09/02	5.20
1997/09/03	7.04
1997/09/04	14.33
1997/09/05	16.63
1997/09/06	7.87
1997/09/07	5.00
1997/09/08	16.83
1997/09/09	14.13
1997/09/10	9.75
1997/09/11	8.29
1997/09/12	6.42
1997/09/13	10.58
1997/09/14	5.50
1997/09/15	4.80
1997/09/16	11.83
1997/09/17	5.30
1997/09/18	4.80
1997/09/19	5.60
1997/09/20	5.90
1997/09/21	4.20
1997/09/22	3.40
1997/09/23	3.00
1997/09/24	2.90
1997/09/25	2.80
1997/09/26	2.70
1997/09/27	12.25
1997/09/28	6.21
1997/09/29	4.40
1997/09/30	3.60
1997/10/01	3.30
1997/10/02	2.90
1997/10/03	2.80
1997/10/04	2.90
1997/10/05	21.25
1997/10/06	28.45
1997/10/07	16.00
1997/10/08	12.25
1997/10/09	7.04
1997/10/10	5.30
1997/10/11	4.70
1997/10/12	5.50
1997/10/13	5.10
1997/10/14	5.50
1997/10/15	7.25
1997/10/16	8.71
1997/10/17	5.80
1997/10/18	4.70
1997/10/19	3.90
1997/10/20	3.70
1997/10/21	4.40
1997/10/22	3.40
1997/10/23	3.10
1997/10/24	2.80
1997/10/25	2.80
1997/10/26	2.60
1997/10/27	2.40
1997/10/28	2.20
1997/10/29	2.20
1997/10/30	2.00
1997/10/31	2.00
1997/11/01	1.95
1997/11/02	1.90
1997/11/03	1.85
1997/11/04	1.90
1997/11/05	1.90
1997/11/06	1.80
1997/11/07	1.80
1997/11/08	1.80
1997/11/09	1.75
1997/11/10	1.75
1997/11/11	1.70
1997/11/12	1.70
1997/11/13	1.70
1997/11/14	1.55
1997/11/15	1.65
1997/11/16	1.65
1997/11/17	1.70
1997/11/18	1.60
1997/11/19	1.50
1997/11/20	1.50
1997/11/21	1.50
1997/11/22	1.50
1997/11/23	1.50
1997/11/24	1.45
1997/11/25	1.45
1997/11/26	1.45
1997/11/27	1.40
1997/11/28	1.40
1997/11/29	1.40
1997/11/30	1.40
1997/12/01	1.40
1997/12/02	1.35
1997/12/03	1.30
1997/12/04	1.30
1997/12/05	1.30
1997/12/06	1.30
1997/12/07	1.30
1997/12/08	1.30
1997/12/09	1.25
1997/12/10	1.20
1997/12/11	1.20
1997/12/12	1.20
1997/12/13	1.20
1997/12/14	1.20
1997/12/15	1.20
1997/12/16	1.20
1997/12/17	1.15
1997/12/18	1.15
1997/12/19	1.15
1997/12/20	1.15
1997/12/21	1.15
1997/12/22	1.15
1997/12/23	1.15
1997/12/24	1.15
1997/12/25	1.10
1997/12/26	1.10
1997/12/27	1.10
1997/12/28	1.10
1997/12/29	1.10
1997/12/30	1.10
1997/12/31	1.10
#===========================================
# Number of observations = 365 / 365
# Total = 1167.9
# Average = 3.20