1998/01/01	6.70
1998/01/02	6.50
1998/01/03	6.40
1998/01/04	6.30
1998/01/05	6.30
1998/01/06	6.10
1998/01/07	6.00
1998/01/08	5.80
1998/01/09	5.70
1998/01/10	5.70
1998/01/11	5.50
1998/01/12	5.50
1998/01/13	5.50
1998/01/14	5.30
1998/01/15	5.20
1998/01/16	5.00
1998/01/17	4.70
1998/01/18	4.40
1998/01/19	4.30
1998/01/20	4.30
1998/01/21	4.30
1998/01/22	4.30
1998/01/23	4.10
1998/01/24	4.30
1998/01/25	4.10
1998/01/26	4.00
1998/01/27	4.00
1998/01/28	3.90
1998/01/29	3.90
1998/01/30	3.70
1998/01/31	3.70
1998/02/01	3.70
1998/02/02	3.60
1998/02/03	3.60
1998/02/04	3.40
1998/02/05	3.40
1998/02/06	3.30
1998/02/07	3.30
1998/02/08	3.40
1998/02/09	3.90
1998/02/10	5.50
1998/02/11	4.40
1998/02/12	3.90
1998/02/13	3.40
1998/02/14	3.40
1998/02/15	3.30
1998/02/16	3.10
1998/02/17	3.10
1998/02/18	3.00
1998/02/19	2.70
1998/02/20	2.30
1998/02/21	2.30
1998/02/22	2.20
1998/02/23	2.00
1998/02/24	1.90
1998/02/25	2.00
1998/02/26	1.90
1998/02/27	1.90
1998/02/28	1.70
1998/03/01	1.70
1998/03/02	1.50
1998/03/03	1.60
1998/03/04	1.60
1998/03/05	1.70
1998/03/06	1.70
1998/03/07	2.20
1998/03/08	2.70
1998/03/09	2.20
1998/03/10	1.70
1998/03/11	1.50
1998/03/12	1.30
1998/03/13	1.20
1998/03/14	1.00
1998/03/15	1.00
1998/03/16	1.00
1998/03/17	0.90
1998/03/18	0.90
1998/03/19	0.80
1998/03/20	0.80
1998/03/21	0.80
1998/03/22	0.70
1998/03/23	0.70
1998/03/24	0.60
1998/03/25	0.70
1998/03/26	0.60
1998/03/27	0.60
1998/03/28	0.60
1998/03/29	0.50
1998/03/30	0.40
1998/03/31	0.70
1998/04/01	7.72
1998/04/02	7.21
1998/04/03	6.87
1998/04/04	6.36
1998/04/05	5.68
1998/04/06	8.63
1998/04/07	8.40
1998/04/08	9.10
1998/04/09	9.57
1998/04/10	8.06
1998/04/11	7.38
1998/04/12	6.53
1998/04/13	5.51
1998/04/14	5.17
1998/04/15	4.88
1998/04/16	4.13
1998/04/17	4.50
1998/04/18	4.75
1998/04/19	5.00
1998/04/20	6.87
1998/04/21	11.93
1998/04/22	12.63
1998/04/23	10.51
1998/04/24	7.89
1998/04/25	6.87
1998/04/26	6.36
1998/04/27	5.68
1998/04/28	4.88
1998/04/29	4.50
1998/04/30	4.50
1998/05/01	4.38
1998/05/02	4.25
1998/05/03	4.13
1998/05/04	4.00
1998/05/05	3.75
1998/05/06	3.75
1998/05/07	4.38
1998/05/08	6.19
1998/05/09	5.00
1998/05/10	5.51
1998/05/11	10.99
1998/05/12	10.04
1998/05/13	9.34
1998/05/14	8.87
1998/05/15	7.89
1998/05/16	8.23
1998/05/17	11.93
1998/05/18	12.86
1998/05/19	13.59
1998/05/20	17.26
1998/05/21	26.92
1998/05/22	36.03
1998/05/23	40.27
1998/05/24	36.03
1998/05/25	24.33
1998/05/26	15.06
1998/05/27	15.80
1998/05/28	33.90
1998/05/29	42.40
1998/05/30	33.90
1998/05/31	23.40
1998/06/01	15.55
1998/06/02	15.30
1998/06/03	18.60
1998/06/04	19.80
1998/06/05	18.90
1998/06/06	21.30
1998/06/07	20.70
1998/06/08	17.02
1998/06/09	14.57
1998/06/10	17.75
1998/06/11	15.30
1998/06/12	11.46
1998/06/13	9.81
1998/06/14	9.10
1998/06/15	8.23
1998/06/16	7.55
1998/06/17	7.38
1998/06/18	9.34
1998/06/19	8.23
1998/06/20	7.21
1998/06/21	7.04
1998/06/22	7.38
1998/06/23	6.70
1998/06/24	6.87
1998/06/25	6.19
1998/06/26	5.51
1998/06/27	10.75
1998/06/28	106.55
1998/06/29	126.60
1998/06/30	97.20
1998/07/01	106.55
1998/07/02	164.12
1998/07/03	172.40
1998/07/04	228.00
1998/07/05	276.90
1998/07/06	272.65
1998/07/07	249.90
1998/07/08	224.25
1998/07/09	233.25
1998/07/10	246.60
1998/07/11	190.60
1998/07/12	130.20
1998/07/13	149.45
1998/07/14	144.90
1998/07/15	65.93
1998/07/16	50.48
1998/07/17	48.35
1998/07/18	46.65
1998/07/19	38.15
1998/07/20	38.15
1998/07/21	34.75
1998/07/22	27.58
1998/07/23	24.00
1998/07/24	21.30
1998/07/25	19.80
1998/07/26	16.77
1998/07/27	21.90
1998/07/28	20.10
1998/07/29	18.30
1998/07/30	17.75
1998/07/31	26.27
1998/08/01	28.88
1998/08/02	41.55
1998/08/03	44.95
1998/08/04	31.78
1998/08/05	24.65
1998/08/06	21.30
1998/08/07	30.93
1998/08/08	52.18
1998/08/09	41.13
1998/08/10	46.22
1998/08/11	75.00
1998/08/12	91.15
1998/08/13	95.55
1998/08/14	101.60
1998/08/15	75.00
1998/08/16	56.43
1998/08/17	46.22
1998/08/18	42.40
1998/08/19	54.30
1998/08/20	91.15
1998/08/21	93.90
1998/08/22	112.05
1998/08/23	118.20
1998/08/24	148.15
1998/08/25	147.50
1998/08/26	100.50
1998/08/27	87.30
1998/08/28	65.45
1998/08/29	50.48
1998/08/30	42.40
1998/08/31	36.88
1998/09/01	39.85
1998/09/02	43.25
1998/09/03	41.13
1998/09/04	47.93
1998/09/05	49.20
1998/09/06	63.65
1998/09/07	102.70
1998/09/08	94.45
1998/09/09	114.25
1998/09/10	129.00
1998/09/11	130.80
1998/09/12	121.20
1998/09/13	136.80
1998/09/14	117.00
1998/09/15	85.65
1998/09/16	71.15
1998/09/17	79.00
1998/09/18	79.50
1998/09/19	67.82
1998/09/20	65.45
1998/09/21	61.95
1998/09/22	62.38
1998/09/23	53.87
1998/09/24	56.43
1998/09/25	68.30
1998/09/26	62.38
1998/09/27	54.73
1998/09/28	42.40
1998/09/29	35.60
1998/09/30	31.78
1998/10/01	29.53
1998/10/02	29.20
1998/10/03	28.23
1998/10/04	24.65
1998/10/05	23.10
1998/10/06	21.60
1998/10/07	19.80
1998/10/08	18.90
1998/10/09	19.50
1998/10/10	19.80
1998/10/11	29.53
1998/10/12	36.45
1998/10/13	33.90
1998/10/14	38.58
1998/10/15	51.33
1998/10/16	43.68
1998/10/17	39.85
1998/10/18	32.62
1998/10/19	30.50
1998/10/20	59.40
1998/10/21	74.00
1998/10/22	61.53
1998/10/23	41.55
1998/10/24	30.18
1998/10/25	26.27
1998/10/26	23.10
1998/10/27	21.00
1998/10/28	23.70
1998/10/29	32.20
1998/10/30	28.23
1998/10/31	25.30
1998/11/01	20.10
1998/11/02	17.75
1998/11/03	19.80
1998/11/04	56.85
1998/11/05	42.40
1998/11/06	36.45
1998/11/07	29.85
1998/11/08	23.40
1998/11/09	19.80
1998/11/10	17.51
1998/11/11	16.04
1998/11/12	15.06
1998/11/13	14.32
1998/11/14	13.34
1998/11/15	13.10
1998/11/16	12.63
1998/11/17	12.39
1998/11/18	12.16
1998/11/19	11.69
1998/11/20	11.46
1998/11/21	11.22
1998/11/22	12.39
1998/11/23	13.10
1998/11/24	15.30
1998/11/25	18.30
1998/11/26	16.29
1998/11/27	13.59
1998/11/28	12.16
1998/11/29	11.69
1998/11/30	11.22
1998/12/01	10.99
1998/12/02	10.75
1998/12/03	10.51
1998/12/04	10.51
1998/12/05	10.28
1998/12/06	9.81
1998/12/07	9.34
1998/12/08	8.87
1998/12/09	8.63
1998/12/10	8.23
1998/12/11	7.89
1998/12/12	7.72
1998/12/13	7.55
1998/12/14	7.55
1998/12/15	7.38
1998/12/16	7.38
1998/12/17	7.38
1998/12/18	7.21
1998/12/19	7.04
1998/12/20	6.87
1998/12/21	6.87
1998/12/22	6.87
1998/12/23	6.87
1998/12/24	6.70
1998/12/25	6.53
1998/12/26	6.36
1998/12/27	6.19
1998/12/28	6.02
1998/12/29	5.85
1998/12/30	5.68
1998/12/31	5.51
#===========================================
# Number of observations = 365 / 365
# Total = 11064.0
# Average = 30.31