1997/01/01	18.10
1997/01/02	18.10
1997/01/03	18.10
1997/01/04	17.26
1997/01/05	17.26
1997/01/06	16.84
1997/01/07	16.00
1997/01/08	16.00
1997/01/09	16.00
1997/01/10	16.42
1997/01/11	17.26
1997/01/12	16.42
1997/01/13	16.42
1997/01/14	16.00
1997/01/15	15.64
1997/01/16	15.28
1997/01/17	15.28
1997/01/18	14.92
1997/01/19	14.56
1997/01/20	14.56
1997/01/21	14.20
1997/01/22	13.84
1997/01/23	13.84
1997/01/24	14.20
1997/01/25	14.20
1997/01/26	14.20
1997/01/27	13.84
1997/01/28	13.12
1997/01/29	12.76
1997/01/30	12.06
1997/01/31	12.06
1997/02/01	12.06
1997/02/02	12.40
1997/02/03	12.06
1997/02/04	11.72
1997/02/05	12.06
1997/02/06	11.72
1997/02/07	11.04
1997/02/08	10.70
1997/02/09	10.70
1997/02/10	10.70
1997/02/11	10.70
1997/02/12	11.04
1997/02/13	11.04
1997/02/14	10.70
1997/02/15	10.70
1997/02/16	10.36
1997/02/17	10.02
1997/02/18	9.68
1997/02/19	9.34
1997/02/20	8.74
1997/02/21	8.22
1997/02/22	8.22
1997/02/23	8.48
1997/02/24	8.48
1997/02/25	9.00
1997/02/26	9.00
1997/02/27	9.00
1997/02/28	8.74
1997/03/01	9.00
1997/03/02	9.34
1997/03/03	9.00
1997/03/04	9.00
1997/03/05	8.74
1997/03/06	8.74
1997/03/07	7.96
1997/03/08	7.96
1997/03/09	7.96
1997/03/10	7.70
1997/03/11	7.70
1997/03/12	7.44
1997/03/13	6.92
1997/03/14	6.92
1997/03/15	6.92
1997/03/16	6.92
1997/03/17	6.92
1997/03/18	6.92
1997/03/19	6.92
1997/03/20	7.44
1997/03/21	7.44
1997/03/22	7.44
1997/03/23	7.44
1997/03/24	7.18
1997/03/25	7.18
1997/03/26	7.18
1997/03/27	6.92
1997/03/28	6.66
1997/03/29	6.40
1997/03/30	6.40
1997/03/31	6.40
1997/04/01	6.40
1997/04/02	6.40
1997/04/03	6.40
1997/04/04	6.40
1997/04/05	6.40
1997/04/06	5.90
1997/04/07	5.90
1997/04/08	6.40
1997/04/09	7.54
1997/04/10	8.30
1997/04/11	6.78
1997/04/12	6.40
1997/04/13	6.15
1997/04/14	5.90
1997/04/15	5.65
1997/04/16	8.30
1997/04/17	8.68
1997/04/18	9.06
1997/04/19	8.68
1997/04/20	7.16
1997/04/21	6.15
1997/04/22	5.90
1997/04/23	5.90
1997/04/24	11.46
1997/04/25	25.34
1997/04/26	17.46
1997/04/27	15.42
1997/04/28	13.14
1997/04/29	12.72
1997/04/30	10.62
1997/05/01	9.06
1997/05/02	8.30
1997/05/03	6.78
1997/05/04	5.40
1997/05/05	5.15
1997/05/06	5.15
1997/05/07	4.65
1997/05/08	4.40
1997/05/09	4.15
1997/05/10	4.40
1997/05/11	4.15
1997/05/12	4.15
1997/05/13	4.15
1997/05/14	3.90
1997/05/15	4.40
1997/05/16	4.40
1997/05/17	4.65
1997/05/18	5.90
1997/05/19	9.06
1997/05/20	9.82
1997/05/21	10.20
1997/05/22	9.82
1997/05/23	8.68
1997/05/24	7.92
1997/05/25	7.92
1997/05/26	7.54
1997/05/27	13.14
1997/05/28	11.04
1997/05/29	9.44
1997/05/30	7.16
1997/05/31	6.15
1997/06/01	5.15
1997/06/02	4.90
1997/06/03	4.40
1997/06/04	4.65
1997/06/05	4.90
1997/06/06	4.15
1997/06/07	3.24
1997/06/08	3.24
1997/06/09	3.46
1997/06/10	4.15
1997/06/11	5.40
1997/06/12	6.15
1997/06/13	5.40
1997/06/14	4.65
1997/06/15	3.90
1997/06/16	3.46
1997/06/17	3.68
1997/06/18	3.46
1997/06/19	4.40
1997/06/20	4.40
1997/06/21	5.40
1997/06/22	9.06
1997/06/23	8.30
1997/06/24	7.54
1997/06/25	6.78
1997/06/26	7.54
1997/06/27	8.68
1997/06/28	13.14
1997/06/29	11.88
1997/06/30	12.30
1997/07/01	12.30
1997/07/02	13.56
1997/07/03	13.14
1997/07/04	10.62
1997/07/05	9.44
1997/07/06	11.88
1997/07/07	12.72
1997/07/08	14.40
1997/07/09	18.48
1997/07/10	17.97
1997/07/11	18.48
1997/07/12	18.48
1997/07/13	21.62
1997/07/14	22.15
1997/07/15	16.95
1997/07/16	15.93
1997/07/17	15.93
1997/07/18	18.99
1997/07/19	17.97
1997/07/20	15.42
1997/07/21	13.98
1997/07/22	22.68
1997/07/23	30.74
1997/07/24	54.59
1997/07/25	59.00
1997/07/26	48.36
1997/07/27	40.46
1997/07/28	40.46
1997/07/29	32.36
1997/07/30	30.20
1997/07/31	31.28
1997/08/01	30.20
1997/08/02	33.98
1997/08/03	79.93
1997/08/04	67.54
1997/08/05	65.50
1997/08/06	60.30
1997/08/07	52.08
1997/08/08	44.85
1997/08/09	41.00
1997/08/10	42.65
1997/08/11	47.74
1997/08/12	43.60
1997/08/13	38.19
1997/08/14	35.51
1997/08/15	35.51
1997/08/16	56.80
1997/08/17	48.40
1997/08/18	48.40
1997/08/19	50.50
1997/08/20	58.20
1997/08/21	57.50
1997/08/22	79.80
1997/08/23	77.15
1997/08/24	71.20
1997/08/25	109.20
1997/08/26	115.80
1997/08/27	123.50
1997/08/28	78.00
1997/08/29	59.60
1997/08/30	61.00
1997/08/31	56.10
1997/09/01	58.20
1997/09/02	61.00
1997/09/03	78.90
1997/09/04	63.55
1997/09/05	56.80
1997/09/06	56.10
1997/09/07	56.80
1997/09/08	90.80
1997/09/09	72.90
1997/09/10	61.85
1997/09/11	65.25
1997/09/12	67.80
1997/09/13	65.25
1997/09/14	82.50
1997/09/15	65.25
1997/09/16	58.90
1997/09/17	61.00
1997/09/18	58.90
1997/09/19	56.10
1997/09/20	59.60
1997/09/21	65.25
1997/09/22	58.20
1997/09/23	50.50
1997/09/24	58.20
1997/09/25	65.25
1997/09/26	85.20
1997/09/27	75.45
1997/09/28	86.10
1997/09/29	98.60
1997/09/30	83.40
1997/10/01	66.95
1997/10/02	65.25
1997/10/03	62.70
1997/10/04	57.50
1997/10/05	54.70
1997/10/06	77.15
1997/10/07	143.40
1997/10/08	145.80
1997/10/09	107.00
1997/10/10	87.00
1997/10/11	76.30
1997/10/12	72.90
1997/10/13	72.05
1997/10/14	72.90
1997/10/15	63.55
1997/10/16	58.20
1997/10/17	53.30
1997/10/18	49.10
1997/10/19	48.40
1997/10/20	45.64
1997/10/21	44.28
1997/10/22	42.92
1997/10/23	40.88
1997/10/24	40.20
1997/10/25	39.53
1997/10/26	38.86
1997/10/27	41.56
1997/10/28	42.92
1997/10/29	42.24
1997/10/30	38.19
1997/10/31	36.85
1997/11/01	36.18
1997/11/02	36.18
1997/11/03	35.51
1997/11/04	34.17
1997/11/05	34.17
1997/11/06	34.17
1997/11/07	35.51
1997/11/08	36.18
1997/11/09	36.18
1997/11/10	34.84
1997/11/11	33.50
1997/11/12	32.83
1997/11/13	32.16
1997/11/14	31.49
1997/11/15	30.82
1997/11/16	30.15
1997/11/17	28.81
1997/11/18	28.81
1997/11/19	28.81
1997/11/20	31.49
1997/11/21	30.82
1997/11/22	29.48
1997/11/23	28.81
1997/11/24	27.47
1997/11/25	26.80
1997/11/26	26.16
1997/11/27	25.52
1997/11/28	24.88
1997/11/29	23.60
1997/11/30	23.60
1997/12/01	21.68
1997/12/02	21.68
1997/12/03	21.68
1997/12/04	21.68
1997/12/05	21.68
1997/12/06	21.68
1997/12/07	21.04
1997/12/08	21.04
1997/12/09	19.96
1997/12/10	19.52
1997/12/11	19.08
1997/12/12	18.20
1997/12/13	17.76
1997/12/14	18.20
1997/12/15	18.20
1997/12/16	17.76
1997/12/17	17.32
1997/12/18	16.88
1997/12/19	16.00
1997/12/20	15.60
1997/12/21	14.80
1997/12/22	15.20
1997/12/23	15.20
1997/12/24	14.80
1997/12/25	14.40
1997/12/26	14.40
1997/12/27	14.40
1997/12/28	13.60
1997/12/29	13.60
1997/12/30	14.00
1997/12/31	14.00
#===========================================
# Number of observations = 365 / 365
# Total = 9662.4
# Average = 26.47