1997/01/01	9.80
1997/01/02	4.50
1997/01/03	4.00
1997/01/04	4.38
1997/01/05	7.10
1997/01/06	8.75
1997/01/07	11.15
1997/01/08	9.20
1997/01/09	8.60
1997/01/10	8.60
1997/01/11	8.30
1997/01/12	8.15
1997/01/13	7.85
1997/01/14	7.25
1997/01/15	5.75
1997/01/16	4.38
1997/01/17	5.50
1997/01/18	7.25
1997/01/19	6.25
1997/01/20	4.75
1997/01/21	3.75
1997/01/22	6.65
1997/01/23	6.80
1997/01/24	7.55
1997/01/25	9.65
1997/01/26	6.50
1997/01/27	5.62
1997/01/28	9.05
1997/01/29	7.70
1997/01/30	6.13
1997/01/31	6.37
1997/02/01	4.62
1997/02/02	4.87
1997/02/03	4.13
1997/02/04	5.87
1997/02/05	6.80
1997/02/06	6.50
1997/02/07	6.80
1997/02/08	8.00
1997/02/09	8.30
1997/02/10	8.15
1997/02/11	7.25
1997/02/12	6.25
1997/02/13	5.62
1997/02/14	4.75
1997/02/15	4.38
1997/02/16	4.87
1997/02/17	5.50
1997/02/18	5.13
1997/02/19	4.87
1997/02/20	5.25
1997/02/21	5.25
1997/02/22	5.13
1997/02/23	5.13
1997/02/24	3.63
1997/02/25	1.87
1997/02/26	3.63
1997/02/27	3.87
1997/02/28	4.00
1997/03/01	5.13
1997/03/02	3.00
1997/03/03	2.87
1997/03/04	3.50
1997/03/05	4.75
1997/03/06	5.38
1997/03/07	5.38
1997/03/08	5.75
1997/03/09	6.95
1997/03/10	7.25
1997/03/11	6.25
1997/03/12	5.75
1997/03/13	4.13
1997/03/14	2.00
1997/03/15	2.75
1997/03/16	3.13
1997/03/17	3.25
1997/03/18	3.38
1997/03/19	3.38
1997/03/20	3.63
1997/03/21	3.75
1997/03/22	4.13
1997/03/23	4.25
1997/03/24	3.75
1997/03/25	2.63
1997/03/26	2.87
1997/03/27	2.87
1997/03/28	5.25
1997/03/29	5.25
1997/03/30	2.13
1997/03/31	2.13
1997/04/01	2.85
1997/04/02	3.20
1997/04/03	4.50
1997/04/04	4.40
1997/04/05	5.10
1997/04/06	7.45
1997/04/07	6.60
1997/04/08	2.85
1997/04/09	1.80
1997/04/10	1.95
1997/04/11	2.10
1997/04/12	2.35
1997/04/13	2.50
1997/04/14	2.55
1997/04/15	2.80
1997/04/16	2.80
1997/04/17	2.60
1997/04/18	2.50
1997/04/19	2.35
1997/04/20	2.25
1997/04/21	2.25
1997/04/22	2.25
1997/04/23	2.20
1997/04/24	2.20
1997/04/25	2.20
1997/04/26	2.45
1997/04/27	2.50
1997/04/28	2.15
1997/04/29	2.15
1997/04/30	2.30
1997/05/01	2.30
1997/05/02	2.25
1997/05/03	2.25
1997/05/04	2.20
1997/05/05	3.30
1997/05/06	3.70
1997/05/07	2.40
1997/05/08	2.00
1997/05/09	1.70
1997/05/10	1.40
1997/05/11	1.25
1997/05/12	2.60
1997/05/13	2.95
1997/05/14	1.95
1997/05/15	1.70
1997/05/16	1.55
1997/05/17	1.35
1997/05/18	0.95
1997/05/19	0.75
1997/05/20	1.25
1997/05/21	1.75
1997/05/22	2.05
1997/05/23	2.10
1997/05/24	2.30
1997/05/25	2.40
1997/05/26	2.15
1997/05/27	2.00
1997/05/28	1.90
1997/05/29	2.00
1997/05/30	1.50
1997/05/31	1.90
1997/06/01	1.90
1997/06/02	1.90
1997/06/03	2.00
1997/06/04	2.40
1997/06/05	2.70
1997/06/06	2.75
1997/06/07	2.55
1997/06/08	2.55
1997/06/09	2.35
1997/06/10	2.20
1997/06/11	1.95
1997/06/12	1.90
1997/06/13	1.70
1997/06/14	1.20
1997/06/15	1.05
1997/06/16	0.95
1997/06/17	0.90
1997/06/18	0.95
1997/06/19	1.00
1997/06/20	0.90
1997/06/21	0.85
1997/06/22	0.80
1997/06/23	0.70
1997/06/24	0.70
1997/06/25	0.55
1997/06/26	0.55
1997/06/27	1.00
1997/06/28	1.35
1997/06/29	2.05
1997/06/30	2.30
1997/07/01	2.50
1997/07/02	2.45
1997/07/03	2.55
1997/07/04	2.65
1997/07/05	2.65
1997/07/06	2.45
1997/07/07	2.40
1997/07/08	2.40
1997/07/09	2.40
1997/07/10	2.40
1997/07/11	2.25
1997/07/12	1.95
1997/07/13	1.70
1997/07/14	1.55
1997/07/15	1.30
1997/07/16	1.00
1997/07/17	0.65
1997/07/18	0.65
1997/07/19	0.60
1997/07/20	0.55
1997/07/21	0.50
1997/07/22	0.50
1997/07/23	0.60
1997/07/24	0.80
1997/07/25	1.35
1997/07/26	2.00
1997/07/27	2.50
1997/07/28	2.50
1997/07/29	2.45
1997/07/30	2.30
1997/07/31	2.55
1997/08/01	2.90
1997/08/02	3.20
1997/08/03	3.40
1997/08/04	3.50
1997/08/05	5.60
1997/08/06	6.30
1997/08/07	6.30
1997/08/08	5.70
1997/08/09	5.10
1997/08/10	4.30
1997/08/11	3.90
1997/08/12	3.50
1997/08/13	2.85
1997/08/14	2.70
1997/08/15	2.55
1997/08/16	2.50
1997/08/17	2.40
1997/08/18	2.70
1997/08/19	2.85
1997/08/20	3.20
1997/08/21	9.25
1997/08/22	13.80
1997/08/23	13.20
1997/08/24	10.00
1997/08/25	8.65
1997/08/26	9.85
1997/08/27	11.80
1997/08/28	15.80
1997/08/29	22.25
1997/08/30	23.50
1997/08/31	21.50
1997/09/01	16.40
1997/09/02	13.20
1997/09/03	12.40
1997/09/04	14.00
1997/09/05	13.60
1997/09/06	14.20
1997/09/07	15.00
1997/09/08	17.80
1997/09/09	24.25
1997/09/10	31.90
1997/09/11	34.60
1997/09/12	30.40
1997/09/13	25.50
1997/09/14	24.25
1997/09/15	21.00
1997/09/16	24.00
1997/09/17	23.00
1997/09/18	18.25
1997/09/19	13.60
1997/09/20	13.00
1997/09/21	14.80
1997/09/22	17.60
1997/09/23	33.40
1997/09/24	31.60
1997/09/25	34.00
1997/09/26	31.30
1997/09/27	29.20
1997/09/28	37.60
1997/09/29	72.60
1997/09/30	106.85
1997/10/01	109.60
1997/10/02	195.55
1997/10/03	225.30
1997/10/04	209.15
1997/10/05	170.80
1997/10/06	134.60
1997/10/07	125.60
1997/10/08	137.65
1997/10/09	164.95
1997/10/10	186.20
1997/10/11	164.95
1997/10/12	128.60
1997/10/13	101.00
1997/10/14	84.00
1997/10/15	77.25
1997/10/16	67.40
1997/10/17	57.95
1997/10/18	51.10
1997/10/19	44.80
1997/10/20	34.90
1997/10/21	29.50
1997/10/22	25.75
1997/10/23	22.50
1997/10/24	19.75
1997/10/25	17.80
1997/10/26	16.00
1997/10/27	14.60
1997/10/28	13.00
1997/10/29	12.60
1997/10/30	12.60
1997/10/31	12.60
1997/11/01	12.40
1997/11/02	12.60
1997/11/03	12.20
1997/11/04	12.00
1997/11/05	11.40
1997/11/06	11.00
1997/11/07	10.60
1997/11/08	10.60
1997/11/09	10.20
1997/11/10	10.00
1997/11/11	10.00
1997/11/12	10.00
1997/11/13	10.00
1997/11/14	10.00
1997/11/15	9.85
1997/11/16	10.00
1997/11/17	10.00
1997/11/18	12.20
1997/11/19	13.80
1997/11/20	14.20
1997/11/21	13.40
1997/11/22	12.80
1997/11/23	11.60
1997/11/24	10.80
1997/11/25	9.85
1997/11/26	8.05
1997/11/27	9.25
1997/11/28	8.50
1997/11/29	8.35
1997/11/30	8.05
1997/12/01	7.75
1997/12/02	7.75
1997/12/03	8.05
1997/12/04	8.35
1997/12/05	8.35
1997/12/06	9.10
1997/12/07	9.70
1997/12/08	14.00
1997/12/09	13.40
1997/12/10	10.40
1997/12/11	9.25
1997/12/12	7.90
1997/12/13	7.00
1997/12/14	7.30
1997/12/15	6.90
1997/12/16	6.60
1997/12/17	6.20
1997/12/18	6.00
1997/12/19	5.80
1997/12/20	5.80
1997/12/21	5.80
1997/12/22	4.90
1997/12/23	4.70
1997/12/24	4.60
1997/12/25	4.30
1997/12/26	4.20
1997/12/27	4.10
1997/12/28	3.90
1997/12/29	3.50
1997/12/30	3.40
1997/12/31	3.20
#===========================================
# Number of observations = 365 / 365
# Total = 4994.4
# Average = 13.68