1997/01/01	7.04
1997/01/02	7.04
1997/01/03	7.40
1997/01/04	7.59
1997/01/05	7.59
1997/01/06	7.22
1997/01/07	7.22
1997/01/08	7.78
1997/01/09	7.40
1997/01/10	7.40
1997/01/11	6.86
1997/01/12	6.50
1997/01/13	5.96
1997/01/14	5.78
1997/01/15	5.78
1997/01/16	5.60
1997/01/17	5.78
1997/01/18	6.14
1997/01/19	6.68
1997/01/20	7.04
1997/01/21	7.40
1997/01/22	8.35
1997/01/23	9.72
1997/01/24	10.56
1997/01/25	9.11
1997/01/26	7.97
1997/01/27	6.86
1997/01/28	6.14
1997/01/29	5.60
1997/01/30	5.43
1997/01/31	5.78
1997/02/01	5.96
1997/02/02	6.14
1997/02/03	6.68
1997/02/04	7.97
1997/02/05	8.73
1997/02/06	9.30
1997/02/07	9.11
1997/02/08	8.54
1997/02/09	7.22
1997/02/10	6.50
1997/02/11	6.14
1997/02/12	5.78
1997/02/13	6.32
1997/02/14	7.22
1997/02/15	6.86
1997/02/16	6.50
1997/02/17	6.50
1997/02/18	6.32
1997/02/19	6.14
1997/02/20	6.50
1997/02/21	6.68
1997/02/22	6.32
1997/02/23	5.96
1997/02/24	5.43
1997/02/25	5.09
1997/02/26	5.09
1997/02/27	5.26
1997/02/28	6.14
1997/03/01	6.14
1997/03/02	6.14
1997/03/03	5.96
1997/03/04	6.32
1997/03/05	6.14
1997/03/06	6.68
1997/03/07	7.22
1997/03/08	6.68
1997/03/09	5.78
1997/03/10	5.60
1997/03/11	5.26
1997/03/12	5.09
1997/03/13	5.09
1997/03/14	5.60
1997/03/15	6.14
1997/03/16	6.32
1997/03/17	6.14
1997/03/18	6.50
1997/03/19	6.50
1997/03/20	6.32
1997/03/21	5.60
1997/03/22	4.92
1997/03/23	4.24
1997/03/24	3.13
1997/03/25	2.81
1997/03/26	2.97
1997/03/27	3.90
1997/03/28	4.92
1997/03/29	4.58
1997/03/30	5.26
1997/03/31	7.59
1997/04/01	7.12
1997/04/02	6.28
1997/04/03	5.13
1997/04/04	4.60
1997/04/05	4.07
1997/04/06	3.10
1997/04/07	2.78
1997/04/08	3.10
1997/04/09	3.58
1997/04/10	3.74
1997/04/11	4.07
1997/04/12	4.07
1997/04/13	3.74
1997/04/14	3.58
1997/04/15	3.74
1997/04/16	4.25
1997/04/17	4.42
1997/04/18	4.07
1997/04/19	3.90
1997/04/20	3.74
1997/04/21	3.58
1997/04/22	3.26
1997/04/23	3.74
1997/04/24	3.26
1997/04/25	3.10
1997/04/26	2.62
1997/04/27	3.58
1997/04/28	4.42
1997/04/29	3.90
1997/04/30	3.90
1997/05/01	3.90
1997/05/02	3.58
1997/05/03	2.94
1997/05/04	2.30
1997/05/05	2.06
1997/05/06	1.70
1997/05/07	3.10
1997/05/08	4.42
1997/05/09	3.42
1997/05/10	1.94
1997/05/11	1.46
1997/05/12	1.46
1997/05/13	1.82
1997/05/14	2.06
1997/05/15	2.46
1997/05/16	4.42
1997/05/17	3.58
1997/05/18	3.90
1997/05/19	4.07
1997/05/20	4.42
1997/05/21	4.60
1997/05/22	4.78
1997/05/23	4.42
1997/05/24	2.78
1997/05/25	1.94
1997/05/26	4.42
1997/05/27	2.78
1997/05/28	2.62
1997/05/29	4.07
1997/05/30	3.58
1997/05/31	3.58
1997/06/01	4.95
1997/06/02	6.70
1997/06/03	6.91
1997/06/04	6.28
1997/06/05	5.65
1997/06/06	5.13
1997/06/07	4.78
1997/06/08	3.74
1997/06/09	3.58
1997/06/10	2.94
1997/06/11	2.06
1997/06/12	1.58
1997/06/13	1.34
1997/06/14	1.02
1997/06/15	1.94
1997/06/16	1.94
1997/06/17	1.58
1997/06/18	1.46
1997/06/19	1.34
1997/06/20	0.94
1997/06/21	0.86
1997/06/22	0.70
1997/06/23	0.94
1997/06/24	2.62
1997/06/25	4.95
1997/06/26	6.07
1997/06/27	5.65
1997/06/28	6.07
1997/06/29	5.30
1997/06/30	4.95
1997/07/01	6.28
1997/07/02	6.91
1997/07/03	5.47
1997/07/04	5.47
1997/07/05	5.86
1997/07/06	5.65
1997/07/07	6.07
1997/07/08	5.13
1997/07/09	4.60
1997/07/10	4.07
1997/07/11	3.74
1997/07/12	3.10
1997/07/13	2.78
1997/07/14	2.06
1997/07/15	2.18
1997/07/16	2.46
1997/07/17	1.70
1997/07/18	1.94
1997/07/19	1.82
1997/07/20	2.06
1997/07/21	2.46
1997/07/22	3.26
1997/07/23	3.90
1997/07/24	5.30
1997/07/25	6.91
1997/07/26	6.70
1997/07/27	5.30
1997/07/28	4.78
1997/07/29	7.33
1997/07/30	8.23
1997/07/31	8.71
1997/08/01	8.95
1997/08/02	11.01
1997/08/03	12.72
1997/08/04	14.50
1997/08/05	14.80
1997/08/06	13.30
1997/08/07	11.01
1997/08/08	9.19
1997/08/09	8.71
1997/08/10	6.91
1997/08/11	5.86
1997/08/12	5.65
1997/08/13	6.07
1997/08/14	5.47
1997/08/15	5.86
1997/08/16	7.75
1997/08/17	9.67
1997/08/18	12.43
1997/08/19	19.15
1997/08/20	32.40
1997/08/21	31.05
1997/08/22	23.00
1997/08/23	16.70
1997/08/24	14.80
1997/08/25	15.70
1997/08/26	17.05
1997/08/27	48.50
1997/08/28	51.60
1997/08/29	38.70
1997/08/30	11.29
1997/08/31	27.90
1997/09/01	21.25
1997/09/02	24.20
1997/09/03	22.30
1997/09/04	25.80
1997/09/05	26.20
1997/09/06	30.60
1997/09/07	35.10
1997/09/08	57.65
1997/09/09	65.90
1997/09/10	60.40
1997/09/11	50.00
1997/09/12	46.50
1997/09/13	36.00
1997/09/14	39.60
1997/09/15	49.50
1997/09/16	38.25
1997/09/17	27.90
1997/09/18	20.55
1997/09/19	21.95
1997/09/20	22.30
1997/09/21	26.60
1997/09/22	40.05
1997/09/23	37.80
1997/09/24	40.05
1997/09/25	45.00
1997/09/26	58.75
1997/09/27	80.60
1997/09/28	115.90
1997/09/29	115.90
1997/09/30	148.85
1997/10/01	299.20
1997/10/02	280.50
1997/10/03	223.00
1997/10/04	177.75
1997/10/05	128.50
1997/10/06	118.70
1997/10/07	134.40
1997/10/08	187.70
1997/10/09	200.05
1997/10/10	159.05
1997/10/11	116.60
1997/10/12	94.25
1997/10/13	77.45
1997/10/14	74.70
1997/10/15	68.10
1997/10/16	63.70
1997/10/17	55.45
1997/10/18	47.00
1997/10/19	32.85
1997/10/20	29.70
1997/10/21	26.60
1997/10/22	21.95
1997/10/23	19.15
1997/10/24	17.05
1997/10/25	16.00
1997/10/26	15.10
1997/10/27	14.50
1997/10/28	14.20
1997/10/29	15.10
1997/10/30	16.70
1997/10/31	16.70
1997/11/01	16.00
1997/11/02	16.00
1997/11/03	15.40
1997/11/04	14.80
1997/11/05	14.80
1997/11/06	15.40
1997/11/07	14.80
1997/11/08	12.72
1997/11/09	11.01
1997/11/10	9.67
1997/11/11	10.15
1997/11/12	9.67
1997/11/13	9.19
1997/11/14	8.23
1997/11/15	7.75
1997/11/16	8.71
1997/11/17	10.72
1997/11/18	12.72
1997/11/19	12.72
1997/11/20	12.14
1997/11/21	10.15
1997/11/22	8.47
1997/11/23	7.33
1997/11/24	7.33
1997/11/25	7.33
1997/11/26	7.33
1997/11/27	7.54
1997/11/28	7.33
1997/11/29	7.33
1997/11/30	7.33
1997/12/01	9.19
1997/12/02	8.47
1997/12/03	9.19
1997/12/04	11.86
1997/12/05	13.60
1997/12/06	17.05
1997/12/07	13.00
1997/12/08	9.43
1997/12/09	8.71
1997/12/10	8.23
1997/12/11	7.75
1997/12/12	7.12
1997/12/13	6.49
1997/12/14	5.47
1997/12/15	5.13
1997/12/16	4.78
1997/12/17	4.42
1997/12/18	4.07
1997/12/19	3.74
1997/12/20	3.74
1997/12/21	3.74
1997/12/22	3.74
1997/12/23	3.74
1997/12/24	3.74
1997/12/25	3.74
1997/12/26	3.90
1997/12/27	4.25
1997/12/28	4.25
1997/12/29	4.42
1997/12/30	3.74
1997/12/31	4.07
#===========================================
# Number of observations = 365 / 365
# Total = 6275.6
# Average = 17.19