1985/01/01	1.47
1985/01/02	1.21
1985/01/03	1.21
1985/01/04	1.21
1985/01/05	1.21
1985/01/06	1.21
1985/01/07	1.21
1985/01/08	0.95
1985/01/09	0.95
1985/01/10	0.95
1985/01/11	0.95
1985/01/12	0.95
1985/01/13	0.95
1985/01/14	0.95
1985/01/15	0.95
1985/01/16	0.95
1985/01/17	0.95
1985/01/18	0.69
1985/01/19	0.69
1985/01/20	0.69
1985/01/21	0.69
1985/01/22	0.69
1985/01/23	0.69
1985/01/24	0.69
1985/01/25	0.44
1985/01/26	0.44
1985/01/27	0.44
1985/01/28	0.44
1985/01/29	0.44
1985/01/30	0.44
1985/01/31	0.44
1985/02/01	0.44
1985/02/02	0.44
1985/02/03	0.44
1985/02/04	0.18
1985/02/05	0.18
1985/02/06	0.18
1985/02/07	0.18
1985/02/08	0.23
1985/02/09	0.23
1985/02/10	0.23
1985/02/11	0.27
1985/02/12	0.27
1985/02/13	0.27
1985/02/14	0.27
1985/02/15	0.27
1985/02/16	0.27
1985/02/17	0.27
1985/02/18	0.27
1985/02/19	0.27
1985/02/20	0.27
1985/02/21	0.27
1985/02/22	0.27
1985/02/23	0.27
1985/02/24	0.27
1985/02/25	0.27
1985/02/26	0.27
1985/02/27	0.27
1985/02/28	0.32
1985/03/01	0.32
1985/03/02	0.36
1985/03/03	0.36
1985/03/04	0.36
1985/03/05	0.36
1985/03/06	0.41
1985/03/07	0.36
1985/03/08	0.36
1985/03/09	0.32
1985/03/10	0.32
1985/03/11	0.32
1985/03/12	0.23
1985/03/13	0.32
1985/03/14	0.32
1985/03/15	0.32
1985/03/16	0.36
1985/03/17	0.36
1985/03/18	0.36
1985/03/19	0.36
1985/03/20	0.41
1985/03/21	0.41
1985/03/22	0.41
1985/03/23	0.41
1985/03/24	0.41
1985/03/25	0.41
1985/03/26	0.41
1985/03/27	0.41
1985/03/28	0.41
1985/03/29	0.41
1985/03/30	0.41
1985/03/31	0.44
1985/04/01	2.60
1985/04/02	2.21
1985/04/03	1.30
1985/04/04	1.03
1985/04/05	1.03
1985/04/06	1.30
1985/04/07	1.03
1985/04/08	1.03
1985/04/09	0.85
1985/04/10	0.85
1985/04/11	0.76
1985/04/12	0.76
1985/04/13	0.67
1985/04/14	0.67
1985/04/15	0.67
1985/04/16	0.67
1985/04/17	0.85
1985/04/18	2.47
1985/04/19	1.30
1985/04/20	1.03
1985/04/21	0.94
1985/04/22	0.67
1985/04/23	1.03
1985/04/24	1.12
1985/04/25	1.56
1985/04/26	1.21
1985/04/27	1.21
1985/04/28	3.40
1985/04/29	2.21
1985/04/30	2.92
1985/05/01	2.76
1985/05/02	1.56
1985/05/03	1.21
1985/05/04	1.12
1985/05/05	0.94
1985/05/06	0.85
1985/05/07	0.85
1985/05/08	3.40
1985/05/09	1.43
1985/05/10	3.72
1985/05/11	3.40
1985/05/12	5.00
1985/05/13	4.20
1985/05/14	2.47
1985/05/15	1.82
1985/05/16	4.04
1985/05/17	2.60
1985/05/18	5.20
1985/05/19	3.24
1985/05/20	2.47
1985/05/21	2.21
1985/05/22	1.69
1985/05/23	1.82
1985/05/24	2.08
1985/05/25	4.20
1985/05/26	5.00
1985/05/27	3.72
1985/05/28	6.20
1985/05/29	8.28
1985/05/30	6.00
1985/05/31	5.20
1985/06/01	4.04
1985/06/02	3.72
1985/06/03	3.40
1985/06/04	3.08
1985/06/05	2.60
1985/06/06	2.34
1985/06/07	2.21
1985/06/08	2.08
1985/06/09	2.08
1985/06/10	2.92
1985/06/11	3.24
1985/06/12	3.40
1985/06/13	2.60
1985/06/14	2.34
1985/06/15	2.34
1985/06/16	2.76
1985/06/17	2.34
1985/06/18	2.34
1985/06/19	2.76
1985/06/20	3.24
1985/06/21	2.92
1985/06/22	2.76
1985/06/23	2.92
1985/06/24	3.40
1985/06/25	3.24
1985/06/26	2.92
1985/06/27	2.76
1985/06/28	2.76
1985/06/29	5.60
1985/06/30	8.02
1985/07/01	8.54
1985/07/02	8.02
1985/07/03	6.46
1985/07/04	5.40
1985/07/05	4.60
1985/07/06	4.04
1985/07/07	3.72
1985/07/08	3.40
1985/07/09	4.04
1985/07/10	3.56
1985/07/11	3.08
1985/07/12	5.20
1985/07/13	3.56
1985/07/14	4.80
1985/07/15	4.20
1985/07/16	4.40
1985/07/17	3.40
1985/07/18	3.24
1985/07/19	8.54
1985/07/20	9.10
1985/07/21	6.46
1985/07/22	5.20
1985/07/23	7.50
1985/07/24	7.50
1985/07/25	6.00
1985/07/26	11.80
1985/07/27	8.80
1985/07/28	7.24
1985/07/29	6.72
1985/07/30	6.98
1985/07/31	6.98
1985/08/01	6.00
1985/08/02	5.20
1985/08/03	4.80
1985/08/04	4.60
1985/08/05	4.60
1985/08/06	5.40
1985/08/07	5.20
1985/08/08	4.60
1985/08/09	4.40
1985/08/10	6.72
1985/08/11	7.76
1985/08/12	6.72
1985/08/13	5.80
1985/08/14	5.80
1985/08/15	5.60
1985/08/16	4.80
1985/08/17	4.80
1985/08/18	4.80
1985/08/19	4.40
1985/08/20	4.20
1985/08/21	4.04
1985/08/22	3.88
1985/08/23	3.72
1985/08/24	3.72
1985/08/25	3.56
1985/08/26	3.72
1985/08/27	3.72
1985/08/28	4.20
1985/08/29	5.00
1985/08/30	5.20
1985/08/31	4.40
1985/09/01	4.04
1985/09/02	3.72
1985/09/03	3.56
1985/09/04	3.56
1985/09/05	9.40
1985/09/06	5.80
1985/09/07	4.80
1985/09/08	4.20
1985/09/09	4.04
1985/09/10	4.04
1985/09/11	6.20
1985/09/12	6.46
1985/09/13	5.40
1985/09/14	17.76
1985/09/15	16.62
1985/09/16	21.10
1985/09/17	26.60
1985/09/18	71.96
1985/09/19	65.86
1985/09/20	33.28
1985/09/21	23.30
1985/09/22	17.00
1985/09/23	13.45
1985/09/24	21.10
1985/09/25	15.86
1985/09/26	12.79
1985/09/27	10.60
1985/09/28	8.80
1985/09/29	8.02
1985/09/30	6.98
1985/10/01	6.72
1985/10/02	11.80
1985/10/03	18.14
1985/10/04	18.52
1985/10/05	14.11
1985/10/06	11.80
1985/10/07	10.30
1985/10/08	9.10
1985/10/09	8.28
1985/10/10	7.50
1985/10/11	7.50
1985/10/12	7.24
1985/10/13	21.54
1985/10/14	54.78
1985/10/15	38.16
1985/10/16	28.80
1985/10/17	24.40
1985/10/18	21.10
1985/10/19	22.86
1985/10/20	24.95
1985/10/21	26.05
1985/10/22	47.10
1985/10/23	83.92
1985/10/24	56.90
1985/10/25	33.92
1985/10/26	26.60
1985/10/27	22.86
1985/10/28	19.34
1985/10/29	16.62
1985/10/30	14.44
1985/10/31	12.79
1985/11/01	10.90
1985/11/02	9.40
1985/11/03	8.28
1985/11/04	7.50
1985/11/05	6.98
1985/11/06	6.46
1985/11/07	6.46
1985/11/08	5.60
1985/11/09	5.40
1985/11/10	9.98
1985/11/11	9.98
1985/11/12	9.98
1985/11/13	18.20
1985/11/14	31.48
1985/11/15	24.73
1985/11/16	20.86
1985/11/17	20.10
1985/11/18	18.20
1985/11/19	20.86
1985/11/20	19.72
1985/11/21	22.00
1985/11/22	18.96
1985/11/23	16.35
1985/11/24	13.10
1985/11/25	11.70
1985/11/26	10.32
1985/11/27	9.98
1985/11/28	9.30
1985/11/29	8.96
1985/11/30	8.96
1985/12/01	8.62
1985/12/02	7.94
1985/12/03	7.60
1985/12/04	7.28
1985/12/05	7.28
1985/12/06	6.64
1985/12/07	6.64
1985/12/08	6.64
1985/12/09	6.64
1985/12/10	6.32
1985/12/11	6.32
1985/12/12	6.32
1985/12/13	6.32
1985/12/14	6.00
1985/12/15	6.00
1985/12/16	5.68
1985/12/17	5.68
1985/12/18	5.36
1985/12/19	5.36
1985/12/20	5.04
1985/12/21	5.04
1985/12/22	5.04
1985/12/23	5.04
1985/12/24	5.04
1985/12/25	4.72
1985/12/26	4.72
1985/12/27	4.72
1985/12/28	4.72
1985/12/29	4.40
1985/12/30	4.40
1985/12/31	4.18
#===========================================
# Number of observations = 365 / 365
# Average = 6.51