1982/01/01	2.87
1982/01/02	2.71
1982/01/03	2.63
1982/01/04	2.31
1982/01/05	2.31
1982/01/06	2.47
1982/01/07	2.47
1982/01/08	2.55
1982/01/09	2.87
1982/01/10	2.87
1982/01/11	2.71
1982/01/12	2.55
1982/01/13	2.15
1982/01/14	2.23
1982/01/15	2.08
1982/01/16	1.94
1982/01/17	2.08
1982/01/18	2.15
1982/01/19	2.15
1982/01/20	2.31
1982/01/21	2.39
1982/01/22	2.23
1982/01/23	1.80
1982/01/24	1.73
1982/01/25	1.59
1982/01/26	1.59
1982/01/27	1.52
1982/01/28	1.66
1982/01/29	1.66
1982/01/30	1.80
1982/01/31	1.80
1982/02/01	1.94
1982/02/02	1.94
1982/02/03	1.94
1982/02/04	1.87
1982/02/05	1.66
1982/02/06	1.45
1982/02/07	1.34
1982/02/08	1.12
1982/02/09	1.12
1982/02/10	1.18
1982/02/11	1.12
1982/02/12	1.34
1982/02/13	1.29
1982/02/14	1.29
1982/02/15	1.34
1982/02/16	1.40
1982/02/17	1.29
1982/02/18	1.23
1982/02/19	1.12
1982/02/20	1.01
1982/02/21	0.96
1982/02/22	1.01
1982/02/23	0.90
1982/02/24	0.96
1982/02/25	0.86
1982/02/26	1.01
1982/02/27	0.90
1982/02/28	0.90
1982/03/01	0.81
1982/03/02	1.07
1982/03/03	0.90
1982/03/04	1.01
1982/03/05	0.86
1982/03/06	0.86
1982/03/07	0.86
1982/03/08	0.72
1982/03/09	0.68
1982/03/10	0.86
1982/03/11	0.86
1982/03/12	0.86
1982/03/13	0.68
1982/03/14	0.68
1982/03/15	0.72
1982/03/16	0.59
1982/03/17	0.36
1982/03/18	0.42
1982/03/19	0.50
1982/03/20	0.39
1982/03/21	0.50
1982/03/22	0.45
1982/03/23	0.45
1982/03/24	0.54
1982/03/25	0.42
1982/03/26	0.42
1982/03/27	0.50
1982/03/28	0.59
1982/03/29	0.63
1982/03/30	0.90
1982/03/31	1.01
1982/04/01	0.90
1982/04/02	0.70
1982/04/03	0.62
1982/04/04	0.50
1982/04/05	0.50
1982/04/06	0.66
1982/04/07	0.82
1982/04/08	0.82
1982/04/09	0.90
1982/04/10	1.06
1982/04/11	4.78
1982/04/12	3.68
1982/04/13	2.96
1982/04/14	2.10
1982/04/15	1.82
1982/04/16	2.03
1982/04/17	2.38
1982/04/18	2.17
1982/04/19	1.75
1982/04/20	2.03
1982/04/21	1.82
1982/04/22	2.03
1982/04/23	1.96
1982/04/24	1.62
1982/04/25	1.30
1982/04/26	1.36
1982/04/27	1.06
1982/04/28	1.30
1982/04/29	1.10
1982/04/30	1.02
1982/05/01	1.02
1982/05/02	1.02
1982/05/03	1.02
1982/05/04	1.06
1982/05/05	1.30
1982/05/06	3.40
1982/05/07	2.31
1982/05/08	2.17
1982/05/09	1.82
1982/05/10	1.69
1982/05/11	1.89
1982/05/12	1.56
1982/05/13	1.43
1982/05/14	1.30
1982/05/15	1.62
1982/05/16	1.89
1982/05/17	2.31
1982/05/18	5.30
1982/05/19	2.96
1982/05/20	3.13
1982/05/21	2.88
1982/05/22	1.69
1982/05/23	2.79
1982/05/24	2.17
1982/05/25	2.45
1982/05/26	4.67
1982/05/27	7.63
1982/05/28	7.77
1982/05/29	5.68
1982/05/30	6.30
1982/05/31	5.09
1982/06/01	16.89
1982/06/02	9.45
1982/06/03	5.68
1982/06/04	5.68
1982/06/05	4.25
1982/06/06	4.06
1982/06/07	6.43
1982/06/08	13.98
1982/06/09	28.55
1982/06/10	18.10
1982/06/11	14.59
1982/06/12	10.61
1982/06/13	9.95
1982/06/14	8.37
1982/06/15	6.30
1982/06/16	4.78
1982/06/17	4.16
1982/06/18	3.59
1982/06/19	2.96
1982/06/20	3.22
1982/06/21	3.05
1982/06/22	2.31
1982/06/23	2.17
1982/06/24	1.89
1982/06/25	1.62
1982/06/26	1.49
1982/06/27	1.36
1982/06/28	1.36
1982/06/29	1.89
1982/06/30	2.17
1982/07/01	2.54
1982/07/02	2.79
1982/07/03	2.45
1982/07/04	2.10
1982/07/05	1.89
1982/07/06	2.10
1982/07/07	2.10
1982/07/08	2.88
1982/07/09	3.87
1982/07/10	7.90
1982/07/11	4.36
1982/07/12	3.05
1982/07/13	2.96
1982/07/14	3.59
1982/07/15	3.78
1982/07/16	2.96
1982/07/17	2.45
1982/07/18	2.03
1982/07/19	1.96
1982/07/20	2.88
1982/07/21	4.16
1982/07/22	2.96
1982/07/23	2.54
1982/07/24	2.17
1982/07/25	2.03
1982/07/26	1.96
1982/07/27	3.59
1982/07/28	4.36
1982/07/29	3.59
1982/07/30	2.71
1982/07/31	3.30
1982/08/01	2.88
1982/08/02	2.96
1982/08/03	2.79
1982/08/04	2.45
1982/08/05	2.24
1982/08/06	2.38
1982/08/07	2.96
1982/08/08	2.71
1982/08/09	2.31
1982/08/10	2.03
1982/08/11	1.96
1982/08/12	2.79
1982/08/13	4.99
1982/08/14	8.37
1982/08/15	8.52
1982/08/16	11.29
1982/08/17	26.45
1982/08/18	14.80
1982/08/19	11.10
1982/08/20	8.99
1982/08/21	7.23
1982/08/22	6.96
1982/08/23	4.78
1982/08/24	6.30
1982/08/25	8.06
1982/08/26	5.68
1982/08/27	5.20
1982/08/28	8.99
1982/08/29	7.50
1982/08/30	5.80
1982/08/31	4.57
1982/09/01	4.25
1982/09/02	4.16
1982/09/03	6.55
1982/09/04	4.99
1982/09/05	7.36
1982/09/06	8.37
1982/09/07	5.09
1982/09/08	5.68
1982/09/09	40.50
1982/09/10	33.45
1982/09/11	17.60
1982/09/12	9.45
1982/09/13	6.18
1982/09/14	6.55
1982/09/15	4.88
1982/09/16	3.49
1982/09/17	6.69
1982/09/18	22.61
1982/09/19	12.77
1982/09/20	10.28
1982/09/21	9.14
1982/09/22	12.40
1982/09/23	13.36
1982/09/24	11.47
1982/09/25	11.29
1982/09/26	27.50
1982/09/27	25.09
1982/09/28	24.16
1982/09/29	24.78
1982/09/30	43.05
1982/10/01	30.95
1982/10/02	20.68
1982/10/03	19.60
1982/10/04	14.18
1982/10/05	11.47
1982/10/06	8.83
1982/10/07	10.44
1982/10/08	7.36
1982/10/09	7.36
1982/10/10	9.95
1982/10/11	7.63
1982/10/12	14.80
1982/10/13	15.21
1982/10/14	8.83
1982/10/15	8.06
1982/10/16	7.09
1982/10/17	6.05
1982/10/18	5.55
1982/10/19	5.43
1982/10/20	4.99
1982/10/21	3.78
1982/10/22	3.49
1982/10/23	4.46
1982/10/24	4.06
1982/10/25	4.67
1982/10/26	5.20
1982/10/27	5.20
1982/10/28	5.55
1982/10/29	4.67
1982/10/30	4.36
1982/10/31	4.06
1982/11/01	3.87
1982/11/02	3.97
1982/11/03	4.06
1982/11/04	3.97
1982/11/05	3.78
1982/11/06	6.43
1982/11/07	4.78
1982/11/08	4.78
1982/11/09	4.88
1982/11/10	4.78
1982/11/11	4.57
1982/11/12	5.20
1982/11/13	5.80
1982/11/14	6.05
1982/11/15	5.43
1982/11/16	4.99
1982/11/17	4.67
1982/11/18	4.46
1982/11/19	4.25
1982/11/20	4.06
1982/11/21	4.06
1982/11/22	3.97
1982/11/23	3.87
1982/11/24	3.87
1982/11/25	6.30
1982/11/26	4.36
1982/11/27	3.97
1982/11/28	3.78
1982/11/29	3.78
1982/11/30	3.49
1982/12/01	3.40
1982/12/02	3.30
1982/12/03	3.30
1982/12/04	3.22
1982/12/05	3.13
1982/12/06	3.13
1982/12/07	3.05
1982/12/08	2.96
1982/12/09	3.05
1982/12/10	2.96
1982/12/11	2.79
1982/12/12	2.88
1982/12/13	2.71
1982/12/14	2.79
1982/12/15	2.62
1982/12/16	2.71
1982/12/17	2.54
1982/12/18	2.45
1982/12/19	2.54
1982/12/20	2.38
1982/12/21	2.17
1982/12/22	2.10
1982/12/23	1.96
1982/12/24	2.03
1982/12/25	2.03
1982/12/26	1.89
1982/12/27	1.62
1982/12/28	1.56
1982/12/29	1.62
1982/12/30	1.56
1982/12/31	1.82
#===========================================
# Number of observations = 365 / 365
# Average = 4.56