1982/01/01	2.10
1982/01/02	2.10
1982/01/03	2.10
1982/01/04	2.02
1982/01/05	2.02
1982/01/06	1.94
1982/01/07	1.78
1982/01/08	1.70
1982/01/09	1.70
1982/01/10	1.64
1982/01/11	1.64
1982/01/12	1.64
1982/01/13	1.58
1982/01/14	1.58
1982/01/15	1.52
1982/01/16	1.46
1982/01/17	1.46
1982/01/18	1.52
1982/01/19	1.52
1982/01/20	1.52
1982/01/21	1.52
1982/01/22	1.52
1982/01/23	1.46
1982/01/24	1.40
1982/01/25	1.34
1982/01/26	1.34
1982/01/27	1.28
1982/01/28	1.22
1982/01/29	1.16
1982/01/30	1.10
1982/01/31	1.10
1982/02/01	1.10
1982/02/02	1.10
1982/02/03	1.16
1982/02/04	1.10
1982/02/05	1.10
1982/02/06	1.10
1982/02/07	1.10
1982/02/08	1.10
1982/02/09	0.98
1982/02/10	0.98
1982/02/11	0.98
1982/02/12	0.98
1982/02/13	0.98
1982/02/14	0.92
1982/02/15	0.92
1982/02/16	0.92
1982/02/17	0.92
1982/02/18	0.86
1982/02/19	0.86
1982/02/20	0.86
1982/02/21	0.86
1982/02/22	0.86
1982/02/23	0.80
1982/02/24	0.80
1982/02/25	0.80
1982/02/26	0.80
1982/02/27	0.74
1982/02/28	0.74
1982/03/01	0.74
1982/03/02	0.68
1982/03/03	0.62
1982/03/04	0.62
1982/03/05	0.62
1982/03/06	0.62
1982/03/07	0.62
1982/03/08	0.62
1982/03/09	0.62
1982/03/10	0.62
1982/03/11	0.56
1982/03/12	0.56
1982/03/13	0.56
1982/03/14	0.56
1982/03/15	0.56
1982/03/16	0.50
1982/03/17	0.50
1982/03/18	0.50
1982/03/19	0.50
1982/03/20	0.50
1982/03/21	0.50
1982/03/22	0.50
1982/03/23	0.50
1982/03/24	0.50
1982/03/25	0.50
1982/03/26	0.50
1982/03/27	0.50
1982/03/28	0.56
1982/03/29	0.62
1982/03/30	0.56
1982/03/31	0.50
1982/04/01	0.50
1982/04/02	0.50
1982/04/03	0.50
1982/04/04	0.50
1982/04/05	0.50
1982/04/06	0.50
1982/04/07	0.60
1982/04/08	0.60
1982/04/09	0.60
1982/04/10	0.70
1982/04/11	3.16
1982/04/12	2.30
1982/04/13	1.80
1982/04/14	1.42
1982/04/15	1.36
1982/04/16	1.60
1982/04/17	2.10
1982/04/18	2.40
1982/04/19	2.20
1982/04/20	2.50
1982/04/21	2.20
1982/04/22	2.00
1982/04/23	1.70
1982/04/24	1.48
1982/04/25	1.30
1982/04/26	1.12
1982/04/27	1.00
1982/04/28	0.90
1982/04/29	0.85
1982/04/30	0.80
1982/05/01	0.75
1982/05/02	0.70
1982/05/03	0.70
1982/05/04	0.70
1982/05/05	0.90
1982/05/06	1.30
1982/05/07	1.36
1982/05/08	1.30
1982/05/09	1.24
1982/05/10	1.06
1982/05/11	0.90
1982/05/12	0.85
1982/05/13	0.75
1982/05/14	0.70
1982/05/15	0.75
1982/05/16	0.75
1982/05/17	0.65
1982/05/18	0.65
1982/05/19	0.70
1982/05/20	0.85
1982/05/21	0.95
1982/05/22	0.95
1982/05/23	0.95
1982/05/24	0.95
1982/05/25	1.54
1982/05/26	1.80
1982/05/27	1.12
1982/05/28	1.18
1982/05/29	1.30
1982/05/30	1.80
1982/05/31	1.12
1982/06/01	0.90
1982/06/02	0.80
1982/06/03	0.75
1982/06/04	0.65
1982/06/05	0.65
1982/06/06	0.70
1982/06/07	1.00
1982/06/08	3.02
1982/06/09	9.50
1982/06/10	8.50
1982/06/11	4.36
1982/06/12	2.74
1982/06/13	2.00
1982/06/14	1.48
1982/06/15	1.30
1982/06/16	1.24
1982/06/17	1.06
1982/06/18	1.00
1982/06/19	0.95
1982/06/20	0.90
1982/06/21	0.85
1982/06/22	0.80
1982/06/23	0.75
1982/06/24	0.70
1982/06/25	0.65
1982/06/26	0.60
1982/06/27	0.60
1982/06/28	0.55
1982/06/29	0.55
1982/06/30	0.60
1982/07/01	0.60
1982/07/02	0.65
1982/07/03	0.65
1982/07/04	0.65
1982/07/05	0.70
1982/07/06	0.80
1982/07/07	0.85
1982/07/08	0.95
1982/07/09	1.70
1982/07/10	13.96
1982/07/11	7.34
1982/07/12	4.54
1982/07/13	2.60
1982/07/14	2.10
1982/07/15	1.60
1982/07/16	1.48
1982/07/17	1.48
1982/07/18	1.42
1982/07/19	1.36
1982/07/20	3.72
1982/07/21	6.02
1982/07/22	5.80
1982/07/23	5.26
1982/07/24	4.18
1982/07/25	3.16
1982/07/26	4.36
1982/07/27	6.02
1982/07/28	3.86
1982/07/29	2.74
1982/07/30	3.58
1982/07/31	2.88
1982/08/01	2.60
1982/08/02	2.00
1982/08/03	1.70
1982/08/04	1.54
1982/08/05	1.42
1982/08/06	1.80
1982/08/07	2.10
1982/08/08	1.80
1982/08/09	1.60
1982/08/10	1.54
1982/08/11	1.60
1982/08/12	13.63
1982/08/13	7.34
1982/08/14	4.18
1982/08/15	8.00
1982/08/16	8.25
1982/08/17	8.75
1982/08/18	6.90
1982/08/19	5.62
1982/08/20	4.36
1982/08/21	7.12
1982/08/22	5.26
1982/08/23	3.72
1982/08/24	4.18
1982/08/25	5.62
1982/08/26	6.24
1982/08/27	6.24
1982/08/28	5.80
1982/08/29	6.24
1982/08/30	6.24
1982/08/31	5.08
1982/09/01	7.78
1982/09/02	5.44
1982/09/03	4.54
1982/09/04	4.90
1982/09/05	6.90
1982/09/06	11.06
1982/09/07	11.34
1982/09/08	10.25
1982/09/09	35.82
1982/09/10	70.50
1982/09/11	101.80
1982/09/12	45.91
1982/09/13	25.20
1982/09/14	15.94
1982/09/15	12.46
1982/09/16	9.50
1982/09/17	37.70
1982/09/18	71.87
1982/09/19	53.37
1982/09/20	35.82
1982/09/21	27.20
1982/09/22	41.70
1982/09/23	27.60
1982/09/24	26.80
1982/09/25	33.98
1982/09/26	52.27
1982/09/27	42.73
1982/09/28	40.20
1982/09/29	47.50
1982/09/30	33.52
1982/10/01	31.22
1982/10/02	23.63
1982/10/03	19.19
1982/10/04	16.60
1982/10/05	13.02
1982/10/06	10.50
1982/10/07	9.50
1982/10/08	9.00
1982/10/09	10.50
1982/10/10	10.00
1982/10/11	10.78
1982/10/12	12.18
1982/10/13	10.25
1982/10/14	9.50
1982/10/15	8.00
1982/10/16	6.90
1982/10/17	6.24
1982/10/18	5.44
1982/10/19	4.90
1982/10/20	4.18
1982/10/21	3.72
1982/10/22	3.58
1982/10/23	3.72
1982/10/24	4.00
1982/10/25	4.36
1982/10/26	4.72
1982/10/27	4.72
1982/10/28	4.36
1982/10/29	4.00
1982/10/30	3.86
1982/10/31	3.72
1982/11/01	3.72
1982/11/02	3.58
1982/11/03	3.44
1982/11/04	3.44
1982/11/05	3.30
1982/11/06	3.16
1982/11/07	3.44
1982/11/08	3.44
1982/11/09	3.72
1982/11/10	4.18
1982/11/11	4.36
1982/11/12	4.00
1982/11/13	3.44
1982/11/14	3.02
1982/11/15	3.30
1982/11/16	3.02
1982/11/17	2.88
1982/11/18	2.60
1982/11/19	2.60
1982/11/20	2.50
1982/11/21	2.40
1982/11/22	2.40
1982/11/23	2.30
1982/11/24	2.20
1982/11/25	2.40
1982/11/26	2.40
1982/11/27	2.20
1982/11/28	2.00
1982/11/29	1.80
1982/11/30	1.70
1982/12/01	1.54
1982/12/02	1.48
1982/12/03	1.54
1982/12/04	1.48
1982/12/05	1.36
1982/12/06	1.30
1982/12/07	1.24
1982/12/08	1.12
1982/12/09	1.12
1982/12/10	1.12
1982/12/11	1.06
1982/12/12	1.06
1982/12/13	1.06
1982/12/14	1.06
1982/12/15	1.00
1982/12/16	0.95
1982/12/17	0.95
1982/12/18	0.95
1982/12/19	0.90
1982/12/20	0.95
1982/12/21	0.95
1982/12/22	0.95
1982/12/23	0.95
1982/12/24	0.90
1982/12/25	0.85
1982/12/26	0.85
1982/12/27	0.85
1982/12/28	0.85
1982/12/29	0.60
1982/12/30	0.60
1982/12/31	0.60
#===========================================
# Number of observations = 365 / 365
# Average = 4.95