1991/01/01	3.80
1991/01/02	3.80
1991/01/03	3.70
1991/01/04	3.70
1991/01/05	4.00
1991/01/06	3.80
1991/01/07	3.70
1991/01/08	3.60
1991/01/09	3.50
1991/01/10	3.50
1991/01/11	3.42
1991/01/12	3.34
1991/01/13	3.26
1991/01/14	3.26
1991/01/15	3.26
1991/01/16	3.18
1991/01/17	3.18
1991/01/18	3.10
1991/01/19	3.10
1991/01/20	3.10
1991/01/21	3.02
1991/01/22	2.94
1991/01/23	2.94
1991/01/24	2.94
1991/01/25	2.86
1991/01/26	2.86
1991/01/27	2.94
1991/01/28	2.94
1991/01/29	2.86
1991/01/30	2.78
1991/01/31	2.70
1991/02/01	2.70
1991/02/02	2.70
1991/02/03	2.63
1991/02/04	2.63
1991/02/05	2.56
1991/02/06	2.49
1991/02/07	2.49
1991/02/08	2.49
1991/02/09	2.42
1991/02/10	2.42
1991/02/11	2.42
1991/02/12	2.35
1991/02/13	2.35
1991/02/14	2.28
1991/02/15	2.21
1991/02/16	2.21
1991/02/17	2.21
1991/02/18	2.21
1991/02/19	2.21
1991/02/20	2.14
1991/02/21	2.14
1991/02/22	2.14
1991/02/23	2.14
1991/02/24	2.07
1991/02/25	2.07
1991/02/26	2.07
1991/02/27	2.00
1991/02/28	2.00
1991/03/01	1.94
1991/03/02	1.94
1991/03/03	1.94
1991/03/04	1.94
1991/03/05	1.88
1991/03/06	1.88
1991/03/07	1.88
1991/03/08	1.82
1991/03/09	1.82
1991/03/10	1.82
1991/03/11	1.76
1991/03/12	1.76
1991/03/13	1.76
1991/03/14	1.70
1991/03/15	1.70
1991/03/16	1.70
1991/03/17	1.70
1991/03/18	1.70
1991/03/19	1.82
1991/03/20	2.00
1991/03/21	1.76
1991/03/22	1.64
1991/03/23	1.64
1991/03/24	1.58
1991/03/25	1.58
1991/03/26	1.58
1991/03/27	1.58
1991/03/28	1.58
1991/03/29	1.58
1991/03/30	1.76
1991/03/31	1.88
1991/04/01	2.05
1991/04/02	2.28
1991/04/03	1.90
1991/04/04	1.71
1991/04/05	1.65
1991/04/06	1.65
1991/04/07	1.59
1991/04/08	1.53
1991/04/09	1.53
1991/04/10	1.53
1991/04/11	1.53
1991/04/12	1.53
1991/04/13	1.53
1991/04/14	1.59
1991/04/15	1.59
1991/04/16	1.53
1991/04/17	1.53
1991/04/18	1.47
1991/04/19	1.40
1991/04/20	1.59
1991/04/21	4.60
1991/04/22	16.84
1991/04/23	3.01
1991/04/24	2.28
1991/04/25	2.05
1991/04/26	1.78
1991/04/27	1.65
1991/04/28	1.98
1991/04/29	1.98
1991/04/30	2.50
1991/05/01	2.05
1991/05/02	1.90
1991/05/03	1.90
1991/05/04	1.90
1991/05/05	4.74
1991/05/06	3.55
1991/05/07	2.74
1991/05/08	5.16
1991/05/09	27.41
1991/05/10	21.03
1991/05/11	18.52
1991/05/12	5.58
1991/05/13	4.07
1991/05/14	3.55
1991/05/15	4.50
1991/05/16	3.87
1991/05/17	3.65
1991/05/18	6.72
1991/05/19	5.44
1991/05/20	5.02
1991/05/21	4.88
1991/05/22	24.22
1991/05/23	29.56
1991/05/24	9.27
1991/05/25	5.02
1991/05/26	4.60
1991/05/27	14.20
1991/05/28	7.62
1991/05/29	7.08
1991/05/30	5.58
1991/05/31	4.88
1991/06/01	4.50
1991/06/02	4.18
1991/06/03	4.39
1991/06/04	4.74
1991/06/05	6.18
1991/06/06	18.52
1991/06/07	16.36
1991/06/08	21.90
1991/06/09	36.14
1991/06/10	21.03
1991/06/11	13.76
1991/06/12	10.74
1991/06/13	9.27
1991/06/14	8.85
1991/06/15	6.72
1991/06/16	6.00
1991/06/17	5.44
1991/06/18	5.30
1991/06/19	5.72
1991/06/20	5.44
1991/06/21	5.30
1991/06/22	5.16
1991/06/23	5.44
1991/06/24	5.30
1991/06/25	10.32
1991/06/26	9.27
1991/06/27	10.32
1991/06/28	10.53
1991/06/29	9.27
1991/06/30	8.43
1991/07/01	7.62
1991/07/02	7.26
1991/07/03	65.66
1991/07/04	38.55
1991/07/05	21.32
1991/07/06	15.40
1991/07/07	12.44
1991/07/08	10.74
1991/07/09	9.69
1991/07/10	8.43
1991/07/11	8.64
1991/07/12	7.44
1991/07/13	7.44
1991/07/14	16.12
1991/07/15	19.58
1991/07/16	18.76
1991/07/17	17.32
1991/07/18	15.64
1991/07/19	13.32
1991/07/20	12.00
1991/07/21	11.58
1991/07/22	10.53
1991/07/23	10.53
1991/07/24	20.74
1991/07/25	17.32
1991/07/26	13.54
1991/07/27	12.22
1991/07/28	10.95
1991/07/29	10.53
1991/07/30	9.90
1991/07/31	12.00
1991/08/01	10.74
1991/08/02	28.63
1991/08/03	21.03
1991/08/04	16.12
1991/08/05	15.40
1991/08/06	13.10
1991/08/07	27.41
1991/08/08	23.35
1991/08/09	32.45
1991/08/10	24.80
1991/08/11	18.76
1991/08/12	17.08
1991/08/13	33.77
1991/08/14	47.19
1991/08/15	37.50
1991/08/16	30.80
1991/08/17	25.38
1991/08/18	21.32
1991/08/19	19.29
1991/08/20	16.84
1991/08/21	16.36
1991/08/22	15.88
1991/08/23	15.40
1991/08/24	23.35
1991/08/25	15.40
1991/08/26	31.13
1991/08/27	36.82
1991/08/28	28.94
1991/08/29	22.19
1991/08/30	26.25
1991/08/31	24.80
1991/09/01	30.18
1991/09/02	23.06
1991/09/03	20.45
1991/09/04	17.32
1991/09/05	23.35
1991/09/06	22.48
1991/09/07	17.56
1991/09/08	17.80
1991/09/09	16.84
1991/09/10	57.55
1991/09/11	51.82
1991/09/12	35.01
1991/09/13	36.49
1991/09/14	31.68
1991/09/15	26.26
1991/09/16	46.50
1991/09/17	42.10
1991/09/18	32.42
1991/09/19	26.90
1991/09/20	30.57
1991/09/21	42.50
1991/09/22	29.21
1991/09/23	27.23
1991/09/24	24.98
1991/09/25	21.60
1991/09/26	19.20
1991/09/27	18.90
1991/09/28	17.70
1991/09/29	16.62
1991/09/30	17.43
1991/10/01	16.89
1991/10/02	15.00
1991/10/03	16.62
1991/10/04	16.35
1991/10/05	14.75
1991/10/06	12.75
1991/10/07	12.00
1991/10/08	11.50
1991/10/09	10.75
1991/10/10	10.25
1991/10/11	9.81
1991/10/12	10.25
1991/10/13	11.25
1991/10/14	9.43
1991/10/15	9.05
1991/10/16	8.67
1991/10/17	8.29
1991/10/18	15.00
1991/10/19	9.62
1991/10/20	9.62
1991/10/21	13.50
1991/10/22	14.75
1991/10/23	12.50
1991/10/24	10.00
1991/10/25	9.81
1991/10/26	9.24
1991/10/27	10.25
1991/10/28	8.67
1991/10/29	7.92
1991/10/30	7.56
1991/10/31	7.38
1991/11/01	7.20
1991/11/02	7.02
1991/11/03	7.02
1991/11/04	7.92
1991/11/05	7.74
1991/11/06	7.56
1991/11/07	6.66
1991/11/08	6.66
1991/11/09	6.48
1991/11/10	6.48
1991/11/11	6.66
1991/11/12	6.48
1991/11/13	6.30
1991/11/14	6.30
1991/11/15	6.12
1991/11/16	6.12
1991/11/17	5.94
1991/11/18	5.94
1991/11/19	5.94
1991/11/20	5.94
1991/11/21	5.94
1991/11/22	5.94
1991/11/23	5.94
1991/11/24	5.94
1991/11/25	5.94
1991/11/26	5.94
1991/11/27	5.76
1991/11/28	5.76
1991/11/29	5.76
1991/11/30	5.76
1991/12/01	5.58
1991/12/02	5.58
1991/12/03	5.58
1991/12/04	5.40
1991/12/05	5.40
1991/12/06	5.40
1991/12/07	5.22
1991/12/08	5.22
1991/12/09	5.04
1991/12/10	4.86
1991/12/11	4.68
1991/12/12	4.68
1991/12/13	4.68
1991/12/14	4.50
1991/12/15	4.50
1991/12/16	4.50
1991/12/17	4.35
1991/12/18	4.35
1991/12/19	4.20
1991/12/20	4.20
1991/12/21	4.05
1991/12/22	4.05
1991/12/23	4.05
1991/12/24	4.05
1991/12/25	3.90
1991/12/26	3.90
1991/12/27	3.90
1991/12/28	3.90
1991/12/29	3.75
1991/12/30	3.75
1991/12/31	3.75
#===========================================
# Number of observations = 365 / 365
# Average = 9.78