1985/01/01	0.68
1985/01/02	0.65
1985/01/03	0.65
1985/01/04	0.68
1985/01/05	0.62
1985/01/06	0.59
1985/01/07	0.56
1985/01/08	0.56
1985/01/09	0.56
1985/01/10	0.59
1985/01/11	0.56
1985/01/12	0.53
1985/01/13	0.56
1985/01/14	0.53
1985/01/15	0.50
1985/01/16	0.53
1985/01/17	0.47
1985/01/18	0.44
1985/01/19	0.47
1985/01/20	0.44
1985/01/21	0.44
1985/01/22	0.47
1985/01/23	0.47
1985/01/24	0.47
1985/01/25	0.44
1985/01/26	0.41
1985/01/27	0.38
1985/01/28	0.44
1985/01/29	0.47
1985/01/30	0.47
1985/01/31	0.47
1985/02/01	0.59
1985/02/02	0.59
1985/02/03	0.56
1985/02/04	0.56
1985/02/05	0.56
1985/02/06	0.56
1985/02/07	0.56
1985/02/08	0.50
1985/02/09	0.53
1985/02/10	0.53
1985/02/11	0.50
1985/02/12	0.44
1985/02/13	0.47
1985/02/14	0.47
1985/02/15	0.44
1985/02/16	0.44
1985/02/17	0.44
1985/02/18	0.47
1985/02/19	0.50
1985/02/20	0.47
1985/02/21	0.47
1985/02/22	0.50
1985/02/23	0.47
1985/02/24	0.47
1985/02/25	0.50
1985/02/26	0.50
1985/02/27	0.50
1985/02/28	0.50
1985/03/01	0.47
1985/03/02	0.47
1985/03/03	0.44
1985/03/04	0.38
1985/03/05	0.38
1985/03/06	0.41
1985/03/07	0.44
1985/03/08	0.47
1985/03/09	0.47
1985/03/10	0.38
1985/03/11	0.35
1985/03/12	0.32
1985/03/13	0.32
1985/03/14	0.32
1985/03/15	0.32
1985/03/16	0.35
1985/03/17	0.35
1985/03/18	0.32
1985/03/19	0.35
1985/03/20	0.35
1985/03/21	0.32
1985/03/22	0.32
1985/03/23	0.29
1985/03/24	0.32
1985/03/25	0.35
1985/03/26	0.38
1985/03/27	0.38
1985/03/28	0.38
1985/03/29	0.38
1985/03/30	0.35
1985/03/31	0.35
1985/04/01	0.83
1985/04/02	0.83
1985/04/03	0.77
1985/04/04	0.77
1985/04/05	0.88
1985/04/06	0.77
1985/04/07	0.99
1985/04/08	0.83
1985/04/09	0.83
1985/04/10	0.83
1985/04/11	0.83
1985/04/12	0.83
1985/04/13	0.77
1985/04/14	0.77
1985/04/15	0.72
1985/04/16	0.66
1985/04/17	0.72
1985/04/18	0.83
1985/04/19	1.10
1985/04/20	0.99
1985/04/21	0.94
1985/04/22	0.83
1985/04/23	0.83
1985/04/24	0.83
1985/04/25	0.83
1985/04/26	0.88
1985/04/27	1.16
1985/04/28	1.21
1985/04/29	0.94
1985/04/30	0.88
1985/05/01	0.77
1985/05/02	0.72
1985/05/03	0.66
1985/05/04	0.72
1985/05/05	0.72
1985/05/06	0.66
1985/05/07	0.66
1985/05/08	0.77
1985/05/09	0.94
1985/05/10	1.16
1985/05/11	1.38
1985/05/12	1.38
1985/05/13	1.54
1985/05/14	1.32
1985/05/15	1.32
1985/05/16	1.38
1985/05/17	1.43
1985/05/18	1.16
1985/05/19	1.21
1985/05/20	1.04
1985/05/21	0.99
1985/05/22	1.82
1985/05/23	1.27
1985/05/24	1.04
1985/05/25	1.49
1985/05/26	1.32
1985/05/27	1.32
1985/05/28	3.63
1985/05/29	2.53
1985/05/30	1.82
1985/05/31	1.59
1985/06/01	3.47
1985/06/02	2.53
1985/06/03	1.65
1985/06/04	1.32
1985/06/05	1.21
1985/06/06	1.10
1985/06/07	0.99
1985/06/08	0.88
1985/06/09	0.83
1985/06/10	0.72
1985/06/11	0.72
1985/06/12	0.83
1985/06/13	0.72
1985/06/14	0.72
1985/06/15	0.88
1985/06/16	0.94
1985/06/17	0.99
1985/06/18	1.21
1985/06/19	5.11
1985/06/20	1.82
1985/06/21	1.38
1985/06/22	1.76
1985/06/23	3.25
1985/06/24	2.59
1985/06/25	1.76
1985/06/26	1.32
1985/06/27	1.49
1985/06/28	1.27
1985/06/29	1.32
1985/06/30	1.87
1985/07/01	2.48
1985/07/02	1.87
1985/07/03	3.52
1985/07/04	3.85
1985/07/05	3.19
1985/07/06	2.04
1985/07/07	1.71
1985/07/08	1.32
1985/07/09	1.27
1985/07/10	1.27
1985/07/11	1.32
1985/07/12	2.09
1985/07/13	2.97
1985/07/14	5.22
1985/07/15	4.18
1985/07/16	3.14
1985/07/17	2.59
1985/07/18	5.60
1985/07/19	4.34
1985/07/20	4.01
1985/07/21	3.74
1985/07/22	3.19
1985/07/23	3.19
1985/07/24	15.28
1985/07/25	5.22
1985/07/26	3.35
1985/07/27	2.75
1985/07/28	2.81
1985/07/29	5.06
1985/07/30	15.28
1985/07/31	6.10
1985/08/01	4.13
1985/08/02	3.30
1985/08/03	2.64
1985/08/04	6.90
1985/08/05	3.74
1985/08/06	3.85
1985/08/07	3.57
1985/08/08	2.97
1985/08/09	6.30
1985/08/10	76.60
1985/08/11	15.28
1985/08/12	10.97
1985/08/13	5.70
1985/08/14	4.84
1985/08/15	4.57
1985/08/16	4.24
1985/08/17	4.18
1985/08/18	4.79
1985/08/19	4.13
1985/08/20	3.85
1985/08/21	4.18
1985/08/22	3.96
1985/08/23	3.57
1985/08/24	3.19
1985/08/25	3.14
1985/08/26	4.24
1985/08/27	4.13
1985/08/28	4.13
1985/08/29	3.85
1985/08/30	3.52
1985/08/31	3.35
1985/09/01	3.63
1985/09/02	4.13
1985/09/03	11.17
1985/09/04	8.40
1985/09/05	5.22
1985/09/06	4.24
1985/09/07	3.74
1985/09/08	3.35
1985/09/09	3.08
1985/09/10	2.92
1985/09/11	5.34
1985/09/12	26.18
1985/09/13	8.40
1985/09/14	5.22
1985/09/15	24.74
1985/09/16	15.49
1985/09/17	11.99
1985/09/18	10.56
1985/09/19	7.20
1985/09/20	5.45
1985/09/21	6.30
1985/09/22	5.17
1985/09/23	7.20
1985/09/24	18.57
1985/09/25	45.00
1985/09/26	12.41
1985/09/27	6.90
1985/09/28	5.22
1985/09/29	4.62
1985/09/30	4.29
1985/10/01	4.13
1985/10/02	3.96
1985/10/03	3.91
1985/10/04	4.01
1985/10/05	3.68
1985/10/06	3.52
1985/10/07	3.41
1985/10/08	3.30
1985/10/09	3.41
1985/10/10	3.08
1985/10/11	3.14
1985/10/12	3.14
1985/10/13	5.22
1985/10/14	5.00
1985/10/15	8.91
1985/10/16	20.42
1985/10/17	158.30
1985/10/18	33.00
1985/10/19	11.17
1985/10/20	6.70
1985/10/21	22.48
1985/10/22	8.30
1985/10/23	5.90
1985/10/24	5.00
1985/10/25	4.79
1985/10/26	4.67
1985/10/27	4.46
1985/10/28	4.24
1985/10/29	4.13
1985/10/30	4.57
1985/10/31	4.34
1985/11/01	4.07
1985/11/02	3.85
1985/11/03	3.74
1985/11/04	3.68
1985/11/05	3.57
1985/11/06	3.57
1985/11/07	3.52
1985/11/08	3.47
1985/11/09	3.35
1985/11/10	3.47
1985/11/11	3.30
1985/11/12	3.52
1985/11/13	3.47
1985/11/14	3.85
1985/11/15	3.74
1985/11/16	3.41
1985/11/17	2.92
1985/11/18	3.19
1985/11/19	3.08
1985/11/20	4.01
1985/11/21	3.35
1985/11/22	3.08
1985/11/23	2.92
1985/11/24	2.81
1985/11/25	2.70
1985/11/26	2.64
1985/11/27	2.64
1985/11/28	2.64
1985/11/29	2.70
1985/11/30	2.64
1985/12/01	2.64
1985/12/02	2.48
1985/12/03	2.42
1985/12/04	2.42
1985/12/05	2.36
1985/12/06	2.31
1985/12/07	2.20
1985/12/08	2.20
1985/12/09	2.15
1985/12/10	2.09
1985/12/11	2.09
1985/12/12	2.04
1985/12/13	1.98
1985/12/14	1.92
1985/12/15	1.92
1985/12/16	1.87
1985/12/17	1.82
1985/12/18	1.76
1985/12/19	1.76
1985/12/20	1.71
1985/12/21	1.76
1985/12/22	1.76
1985/12/23	1.71
1985/12/24	1.71
1985/12/25	1.65
1985/12/26	1.59
1985/12/27	1.65
1985/12/28	1.65
1985/12/29	1.59
1985/12/30	1.71
1985/12/31	1.59
#===========================================
# Number of observations = 365 / 365
# Average = 3.58