1998/01/01	14.00
1998/01/02	14.00
1998/01/03	13.60
1998/01/04	13.60
1998/01/05	13.20
1998/01/06	12.80
1998/01/07	12.40
1998/01/08	12.00
1998/01/09	12.00
1998/01/10	12.40
1998/01/11	12.40
1998/01/12	12.00
1998/01/13	11.70
1998/01/14	11.40
1998/01/15	11.10
1998/01/16	10.80
1998/01/17	10.80
1998/01/18	10.80
1998/01/19	10.50
1998/01/20	11.10
1998/01/21	11.10
1998/01/22	10.80
1998/01/23	10.50
1998/01/24	10.50
1998/01/25	10.50
1998/01/26	10.50
1998/01/27	10.20
1998/01/28	9.60
1998/01/29	9.30
1998/01/30	9.30
1998/01/31	9.30
1998/02/01	9.60
1998/02/02	9.30
1998/02/03	9.30
1998/02/04	9.30
1998/02/05	9.00
1998/02/06	8.72
1998/02/07	8.44
1998/02/08	8.44
1998/02/09	8.44
1998/02/10	8.16
1998/02/11	8.16
1998/02/12	8.16
1998/02/13	7.88
1998/02/14	7.04
1998/02/15	7.32
1998/02/16	7.32
1998/02/17	7.32
1998/02/18	7.32
1998/02/19	7.32
1998/02/20	7.32
1998/02/21	6.76
1998/02/22	6.76
1998/02/23	6.76
1998/02/24	6.76
1998/02/25	6.76
1998/02/26	6.76
1998/02/27	6.76
1998/02/28	6.76
1998/03/01	6.48
1998/03/02	6.48
1998/03/03	6.20
1998/03/04	5.99
1998/03/05	5.57
1998/03/06	5.57
1998/03/07	5.57
1998/03/08	5.57
1998/03/09	5.36
1998/03/10	5.36
1998/03/11	5.36
1998/03/12	5.15
1998/03/13	5.15
1998/03/14	5.15
1998/03/15	5.15
1998/03/16	5.15
1998/03/17	5.15
1998/03/18	5.15
1998/03/19	5.15
1998/03/20	5.15
1998/03/21	5.15
1998/03/22	5.15
1998/03/23	5.15
1998/03/24	5.15
1998/03/25	5.15
1998/03/26	5.15
1998/03/27	4.94
1998/03/28	4.94
1998/03/29	4.73
1998/03/30	4.73
1998/03/31	9.90
1998/04/01	9.54
1998/04/02	6.65
1998/04/03	6.15
1998/04/04	5.90
1998/04/05	5.40
1998/04/06	5.15
1998/04/07	5.15
1998/04/08	5.15
1998/04/09	5.15
1998/04/10	5.15
1998/04/11	5.15
1998/04/12	4.90
1998/04/13	4.90
1998/04/14	4.90
1998/04/15	4.40
1998/04/16	4.21
1998/04/17	4.21
1998/04/18	4.21
1998/04/19	4.40
1998/04/20	4.40
1998/04/21	4.21
1998/04/22	4.21
1998/04/23	4.02
1998/04/24	3.83
1998/04/25	3.64
1998/04/26	3.64
1998/04/27	3.64
1998/04/28	3.45
1998/04/29	3.26
1998/04/30	3.07
1998/05/01	3.07
1998/05/02	3.07
1998/05/03	3.07
1998/05/04	3.07
1998/05/05	3.07
1998/05/06	3.07
1998/05/07	3.07
1998/05/08	3.26
1998/05/09	3.64
1998/05/10	3.64
1998/05/11	3.64
1998/05/12	4.02
1998/05/13	8.88
1998/05/14	20.75
1998/05/15	9.54
1998/05/16	8.88
1998/05/17	7.23
1998/05/18	8.55
1998/05/19	12.10
1998/05/20	16.70
1998/05/21	15.35
1998/05/22	12.48
1998/05/23	9.87
1998/05/24	8.88
1998/05/25	8.22
1998/05/26	6.65
1998/05/27	6.40
1998/05/28	5.90
1998/05/29	6.15
1998/05/30	6.90
1998/05/31	5.90
1998/06/01	5.15
1998/06/02	5.90
1998/06/03	6.65
1998/06/04	5.90
1998/06/05	4.90
1998/06/06	4.40
1998/06/07	4.40
1998/06/08	4.21
1998/06/09	4.02
1998/06/10	3.83
1998/06/11	5.15
1998/06/12	5.65
1998/06/13	4.40
1998/06/14	5.65
1998/06/15	8.22
1998/06/16	6.15
1998/06/17	5.65
1998/06/18	4.90
1998/06/19	4.21
1998/06/20	4.02
1998/06/21	4.02
1998/06/22	4.21
1998/06/23	4.21
1998/06/24	4.65
1998/06/25	4.90
1998/06/26	4.65
1998/06/27	4.40
1998/06/28	4.40
1998/06/29	4.65
1998/06/30	14.00
1998/07/01	12.48
1998/07/02	11.34
1998/07/03	9.21
1998/07/04	11.72
1998/07/05	23.52
1998/07/06	36.30
1998/07/07	28.15
1998/07/08	21.65
1998/07/09	15.35
1998/07/10	13.62
1998/07/11	14.45
1998/07/12	14.45
1998/07/13	14.90
1998/07/14	14.45
1998/07/15	14.00
1998/07/16	12.86
1998/07/17	17.60
1998/07/18	14.45
1998/07/19	12.10
1998/07/20	12.10
1998/07/21	10.20
1998/07/22	8.88
1998/07/23	8.22
1998/07/24	8.22
1998/07/25	8.55
1998/07/26	8.88
1998/07/27	9.87
1998/07/28	11.34
1998/07/29	13.24
1998/07/30	16.70
1998/07/31	15.80
1998/08/01	13.24
1998/08/02	12.10
1998/08/03	10.96
1998/08/04	12.48
1998/08/05	13.24
1998/08/06	21.20
1998/08/07	27.63
1998/08/08	20.30
1998/08/09	26.09
1998/08/10	31.24
1998/08/11	26.09
1998/08/12	20.75
1998/08/13	19.40
1998/08/14	23.00
1998/08/15	19.85
1998/08/16	28.15
1998/08/17	28.15
1998/08/18	20.75
1998/08/19	16.70
1998/08/20	15.80
1998/08/21	18.50
1998/08/22	26.09
1998/08/23	58.52
1998/08/24	98.37
1998/08/25	95.64
1998/08/26	47.71
1998/08/27	33.90
1998/08/28	26.61
1998/08/29	21.20
1998/08/30	17.60
1998/08/31	14.45
1998/09/01	14.90
1998/09/02	20.75
1998/09/03	39.30
1998/09/04	43.14
1998/09/05	34.50
1998/09/06	36.90
1998/09/07	146.92
1998/09/08	216.00
1998/09/09	137.08
1998/09/10	92.00
1998/09/11	168.45
1998/09/12	118.96
1998/09/13	81.22
1998/09/14	57.16
1998/09/15	48.38
1998/09/16	41.22
1998/09/17	37.50
1998/09/18	37.50
1998/09/19	32.78
1998/09/20	35.70
1998/09/21	31.76
1998/09/22	29.18
1998/09/23	27.63
1998/09/24	24.54
1998/09/25	23.00
1998/09/26	21.20
1998/09/27	21.20
1998/09/28	22.10
1998/09/29	19.85
1998/09/30	18.05
1998/10/01	16.70
1998/10/02	15.80
1998/10/03	14.90
1998/10/04	14.00
1998/10/05	13.62
1998/10/06	13.62
1998/10/07	13.62
1998/10/08	14.00
1998/10/09	15.80
1998/10/10	15.35
1998/10/11	17.15
1998/10/12	17.15
1998/10/13	16.70
1998/10/14	16.25
1998/10/15	16.70
1998/10/16	18.50
1998/10/17	16.25
1998/10/18	15.35
1998/10/19	17.60
1998/10/20	18.50
1998/10/21	17.60
1998/10/22	16.25
1998/10/23	14.90
1998/10/24	14.00
1998/10/25	14.00
1998/10/26	13.24
1998/10/27	13.24
1998/10/28	12.86
1998/10/29	13.24
1998/10/30	13.24
1998/10/31	13.62
1998/11/01	13.62
1998/11/02	12.86
1998/11/03	14.90
1998/11/04	31.24
1998/11/05	27.12
1998/11/06	21.20
1998/11/07	18.05
1998/11/08	16.25
1998/11/09	15.80
1998/11/10	14.90
1998/11/11	14.00
1998/11/12	14.00
1998/11/13	13.24
1998/11/14	13.62
1998/11/15	13.62
1998/11/16	13.62
1998/11/17	13.62
1998/11/18	13.24
1998/11/19	12.86
1998/11/20	12.48
1998/11/21	12.10
1998/11/22	12.48
1998/11/23	15.35
1998/11/24	16.70
1998/11/25	15.35
1998/11/26	14.00
1998/11/27	13.24
1998/11/28	12.10
1998/11/29	11.72
1998/11/30	12.10
1998/12/01	12.48
1998/12/02	11.72
1998/12/03	11.72
1998/12/04	11.34
1998/12/05	10.96
1998/12/06	10.58
1998/12/07	10.58
1998/12/08	10.20
1998/12/09	9.54
1998/12/10	9.54
1998/12/11	8.88
1998/12/12	8.88
1998/12/13	8.22
1998/12/14	7.89
1998/12/15	7.56
1998/12/16	7.56
1998/12/17	7.56
1998/12/18	7.56
1998/12/19	7.89
1998/12/20	7.89
1998/12/21	8.22
1998/12/22	7.89
1998/12/23	7.89
1998/12/24	7.89
1998/12/25	7.56
1998/12/26	7.23
1998/12/27	6.90
1998/12/28	6.90
1998/12/29	6.90
1998/12/30	6.90
1998/12/31	6.90
#===========================================
# Number of observations = 365 / 365
# Total = 5454.7
# Average = 14.94