1998/01/01	6.90
1998/01/02	6.60
1998/01/03	6.60
1998/01/04	6.60
1998/01/05	6.60
1998/01/06	6.60
1998/01/07	5.80
1998/01/08	4.40
1998/01/09	4.80
1998/01/10	4.80
1998/01/11	5.00
1998/01/12	5.00
1998/01/13	5.00
1998/01/14	5.00
1998/01/15	4.80
1998/01/16	4.80
1998/01/17	4.80
1998/01/18	4.40
1998/01/19	4.20
1998/01/20	4.00
1998/01/21	3.80
1998/01/22	3.80
1998/01/23	3.80
1998/01/24	3.80
1998/01/25	3.80
1998/01/26	3.80
1998/01/27	3.80
1998/01/28	3.40
1998/01/29	3.40
1998/01/30	3.40
1998/01/31	3.40
1998/02/01	3.40
1998/02/02	3.40
1998/02/03	3.40
1998/02/04	3.20
1998/02/05	3.20
1998/02/06	3.20
1998/02/07	3.20
1998/02/08	3.00
1998/02/09	3.00
1998/02/10	2.60
1998/02/11	2.40
1998/02/12	2.40
1998/02/13	2.40
1998/02/14	2.40
1998/02/15	2.20
1998/02/16	2.20
1998/02/17	1.90
1998/02/18	1.90
1998/02/19	1.80
1998/02/20	1.70
1998/02/21	1.70
1998/02/22	1.70
1998/02/23	1.70
1998/02/24	1.70
1998/02/25	1.60
1998/02/26	1.60
1998/02/27	1.70
1998/02/28	1.80
1998/03/01	1.70
1998/03/02	1.70
1998/03/03	2.00
1998/03/04	1.60
1998/03/05	1.30
1998/03/06	1.10
1998/03/07	1.00
1998/03/08	0.80
1998/03/09	0.80
1998/03/10	1.00
1998/03/11	1.00
1998/03/12	1.00
1998/03/13	1.00
1998/03/14	1.00
1998/03/15	1.30
1998/03/16	1.80
1998/03/17	1.80
1998/03/18	1.80
1998/03/19	1.60
1998/03/20	1.70
1998/03/21	1.60
1998/03/22	1.40
1998/03/23	1.30
1998/03/24	1.00
1998/03/25	1.00
1998/03/26	1.30
1998/03/27	1.50
1998/03/28	1.70
1998/03/29	1.70
1998/03/30	1.60
1998/03/31	1.60
1998/04/01	2.93
1998/04/02	5.55
1998/04/03	5.10
1998/04/04	4.65
1998/04/05	4.42
1998/04/06	4.42
1998/04/07	4.42
1998/04/08	4.87
1998/04/09	4.65
1998/04/10	4.65
1998/04/11	4.65
1998/04/12	3.75
1998/04/13	15.50
1998/04/14	13.57
1998/04/15	9.34
1998/04/16	8.95
1998/04/17	8.57
1998/04/18	7.12
1998/04/19	7.12
1998/04/20	7.12
1998/04/21	7.35
1998/04/22	7.57
1998/04/23	7.80
1998/04/24	7.80
1998/04/25	7.35
1998/04/26	6.90
1998/04/27	7.35
1998/04/28	7.35
1998/04/29	7.35
1998/04/30	6.68
1998/05/01	6.23
1998/05/02	6.00
1998/05/03	5.32
1998/05/04	4.65
1998/05/05	4.20
1998/05/06	4.20
1998/05/07	3.97
1998/05/08	3.52
1998/05/09	3.52
1998/05/10	3.52
1998/05/11	3.75
1998/05/12	4.20
1998/05/13	4.20
1998/05/14	5.78
1998/05/15	11.26
1998/05/16	12.04
1998/05/17	8.18
1998/05/18	9.72
1998/05/19	32.13
1998/05/20	27.09
1998/05/21	17.94
1998/05/22	23.43
1998/05/23	20.99
1998/05/24	18.55
1998/05/25	17.94
1998/05/26	13.96
1998/05/27	13.57
1998/05/28	23.43
1998/05/29	17.33
1998/05/30	14.34
1998/05/31	15.50
1998/06/01	13.19
1998/06/02	11.65
1998/06/03	10.88
1998/06/04	11.26
1998/06/05	8.95
1998/06/06	10.11
1998/06/07	20.99
1998/06/08	27.70
1998/06/09	20.99
1998/06/10	16.11
1998/06/11	12.81
1998/06/12	9.72
1998/06/13	20.38
1998/06/14	19.77
1998/06/15	15.50
1998/06/16	10.11
1998/06/17	8.57
1998/06/18	7.35
1998/06/19	6.45
1998/06/20	6.00
1998/06/21	5.55
1998/06/22	5.10
1998/06/23	4.42
1998/06/24	3.97
1998/06/25	3.30
1998/06/26	3.05
1998/06/27	2.93
1998/06/28	2.80
1998/06/29	3.05
1998/06/30	3.97
1998/07/01	4.87
1998/07/02	14.73
1998/07/03	22.82
1998/07/04	29.36
1998/07/05	32.13
1998/07/06	41.90
1998/07/07	52.00
1998/07/08	54.50
1998/07/09	52.50
1998/07/10	49.03
1998/07/11	67.37
1998/07/12	72.20
1998/07/13	61.60
1998/07/14	56.00
1998/07/15	47.60
1998/07/16	40.48
1998/07/17	35.60
1998/07/18	32.40
1998/07/19	43.32
1998/07/20	53.50
1998/07/21	38.80
1998/07/22	28.25
1998/07/23	20.99
1998/07/24	17.94
1998/07/25	15.11
1998/07/26	13.57
1998/07/27	13.19
1998/07/28	13.57
1998/07/29	13.57
1998/07/30	13.57
1998/07/31	15.50
1998/08/01	22.82
1998/08/02	22.82
1998/08/03	34.89
1998/08/04	42.37
1998/08/05	40.95
1998/08/06	40.00
1998/08/07	36.80
1998/08/08	34.80
1998/08/09	38.80
1998/08/10	84.85
1998/08/11	85.40
1998/08/12	72.20
1998/08/13	64.22
1998/08/14	69.47
1998/08/15	60.02
1998/08/16	51.00
1998/08/17	44.75
1998/08/18	38.80
1998/08/19	43.80
1998/08/20	48.55
1998/08/21	53.50
1998/08/22	105.95
1998/08/23	184.25
1998/08/24	221.85
1998/08/25	199.20
1998/08/26	148.20
1998/08/27	116.35
1998/08/28	93.80
1998/08/29	78.25
1998/08/30	72.20
1998/08/31	70.55
1998/09/01	71.65
1998/09/02	72.20
1998/09/03	75.50
1998/09/04	70.55
1998/09/05	107.25
1998/09/06	228.65
1998/09/07	193.60
1998/09/08	318.00
1998/09/09	490.00
1998/09/10	566.65
1998/09/11	521.50
1998/09/12	533.05
1998/09/13	618.00
1998/09/14	560.35
1998/09/15	403.00
1998/09/16	273.10
1998/09/17	185.75
1998/09/18	150.30
1998/09/19	187.25
1998/09/20	225.25
1998/09/21	215.90
1998/09/22	232.90
1998/09/23	215.90
1998/09/24	184.25
1998/09/25	144.70
1998/09/26	115.05
1998/09/27	103.40
1998/09/28	90.90
1998/09/29	83.20
1998/09/30	75.50
1998/10/01	70.55
1998/10/02	65.80
1998/10/03	61.07
1998/10/04	56.00
1998/10/05	52.50
1998/10/06	48.08
1998/10/07	44.75
1998/10/08	43.32
1998/10/09	42.37
1998/10/10	40.48
1998/10/11	42.37
1998/10/12	47.13
1998/10/13	47.60
1998/10/14	44.27
1998/10/15	44.27
1998/10/16	44.75
1998/10/17	42.37
1998/10/18	40.48
1998/10/19	39.60
1998/10/20	42.37
1998/10/21	65.28
1998/10/22	67.90
1998/10/23	59.50
1998/10/24	52.00
1998/10/25	46.65
1998/10/26	43.32
1998/10/27	40.48
1998/10/28	37.60
1998/10/29	35.60
1998/10/30	34.80
1998/10/31	35.20
1998/11/01	34.00
1998/11/02	32.80
1998/11/03	32.00
1998/11/04	31.60
1998/11/05	30.40
1998/11/06	30.00
1998/11/07	28.80
1998/11/08	28.80
1998/11/09	24.04
1998/11/10	23.43
1998/11/11	22.21
1998/11/12	21.60
1998/11/13	19.16
1998/11/14	17.33
1998/11/15	16.11
1998/11/16	15.11
1998/11/17	14.73
1998/11/18	14.34
1998/11/19	13.96
1998/11/20	13.57
1998/11/21	13.19
1998/11/22	12.42
1998/11/23	11.65
1998/11/24	12.42
1998/11/25	13.57
1998/11/26	13.19
1998/11/27	13.19
1998/11/28	12.81
1998/11/29	12.81
1998/11/30	13.96
1998/12/01	15.11
1998/12/02	15.11
1998/12/03	14.34
1998/12/04	13.57
1998/12/05	13.19
1998/12/06	13.19
1998/12/07	12.42
1998/12/08	11.65
1998/12/09	10.88
1998/12/10	9.34
1998/12/11	8.57
1998/12/12	7.80
1998/12/13	7.35
1998/12/14	6.45
1998/12/15	6.00
1998/12/16	5.32
1998/12/17	5.32
1998/12/18	5.10
1998/12/19	4.65
1998/12/20	4.65
1998/12/21	4.65
1998/12/22	4.65
1998/12/23	4.42
1998/12/24	4.20
1998/12/25	4.20
1998/12/26	3.97
1998/12/27	3.97
1998/12/28	3.75
1998/12/29	3.05
1998/12/30	3.05
1998/12/31	2.93
#===========================================
# Number of observations = 365 / 365
# Total = 14135.1
# Average = 38.73