1982/01/01	0.98
1982/01/02	0.98
1982/01/03	0.90
1982/01/04	0.90
1982/01/05	0.90
1982/01/06	0.82
1982/01/07	0.82
1982/01/08	0.82
1982/01/09	0.74
1982/01/10	0.74
1982/01/11	0.74
1982/01/12	0.74
1982/01/13	0.74
1982/01/14	0.66
1982/01/15	0.66
1982/01/16	0.66
1982/01/17	0.66
1982/01/18	0.66
1982/01/19	0.66
1982/01/20	0.58
1982/01/21	0.58
1982/01/22	0.58
1982/01/23	0.58
1982/01/24	0.50
1982/01/25	0.50
1982/01/26	0.50
1982/01/27	0.50
1982/01/28	0.48
1982/01/29	0.48
1982/01/30	0.48
1982/01/31	0.45
1982/02/01	0.48
1982/02/02	0.48
1982/02/03	0.48
1982/02/04	0.48
1982/02/05	0.50
1982/02/06	0.58
1982/02/07	0.58
1982/02/08	0.58
1982/02/09	0.58
1982/02/10	0.58
1982/02/11	0.50
1982/02/12	0.50
1982/02/13	0.50
1982/02/14	0.50
1982/02/15	0.50
1982/02/16	0.50
1982/02/17	0.48
1982/02/18	0.48
1982/02/19	0.48
1982/02/20	0.48
1982/02/21	0.48
1982/02/22	0.48
1982/02/23	0.48
1982/02/24	0.45
1982/02/25	0.45
1982/02/26	0.45
1982/02/27	0.45
1982/02/28	0.45
1982/03/01	0.43
1982/03/02	0.43
1982/03/03	0.40
1982/03/04	0.40
1982/03/05	0.40
1982/03/06	0.40
1982/03/07	0.37
1982/03/08	0.37
1982/03/09	0.37
1982/03/10	0.37
1982/03/11	0.35
1982/03/12	0.35
1982/03/13	0.35
1982/03/14	0.35
1982/03/15	0.35
1982/03/16	0.32
1982/03/17	0.32
1982/03/18	0.32
1982/03/19	0.32
1982/03/20	0.32
1982/03/21	0.30
1982/03/22	0.30
1982/03/23	0.30
1982/03/24	0.30
1982/03/25	0.30
1982/03/26	0.30
1982/03/27	0.30
1982/03/28	0.27
1982/03/29	0.27
1982/03/30	0.27
1982/03/31	0.27
1982/04/01	0.42
1982/04/02	0.42
1982/04/03	0.40
1982/04/04	0.40
1982/04/05	0.42
1982/04/06	0.42
1982/04/07	0.42
1982/04/08	0.66
1982/04/09	0.68
1982/04/10	0.60
1982/04/11	0.56
1982/04/12	0.52
1982/04/13	0.50
1982/04/14	0.46
1982/04/15	203.00
1982/04/16	109.20
1982/04/17	21.98
1982/04/18	8.56
1982/04/19	5.40
1982/04/20	7.20
1982/04/21	0.88
1982/04/22	0.78
1982/04/23	0.68
1982/04/24	0.64
1982/04/25	0.64
1982/04/26	0.60
1982/04/27	0.54
1982/04/28	0.52
1982/04/29	0.52
1982/04/30	0.48
1982/05/01	0.46
1982/05/02	0.54
1982/05/03	0.52
1982/05/04	0.54
1982/05/05	0.56
1982/05/06	0.56
1982/05/07	0.60
1982/05/08	0.58
1982/05/09	0.56
1982/05/10	0.52
1982/05/11	0.54
1982/05/12	0.50
1982/05/13	0.48
1982/05/14	0.50
1982/05/15	0.48
1982/05/16	0.48
1982/05/17	0.46
1982/05/18	0.50
1982/05/19	0.54
1982/05/20	0.50
1982/05/21	0.50
1982/05/22	0.48
1982/05/23	0.48
1982/05/24	0.50
1982/05/25	0.48
1982/05/26	0.54
1982/05/27	0.52
1982/05/28	0.58
1982/05/29	0.60
1982/05/30	0.66
1982/05/31	0.66
1982/06/01	0.64
1982/06/02	0.60
1982/06/03	0.60
1982/06/04	0.60
1982/06/05	0.60
1982/06/06	0.60
1982/06/07	0.64
1982/06/08	1.00
1982/06/09	1.12
1982/06/10	0.96
1982/06/11	0.80
1982/06/12	0.76
1982/06/13	0.76
1982/06/14	0.76
1982/06/15	0.74
1982/06/16	0.72
1982/06/17	0.68
1982/06/18	0.68
1982/06/19	0.62
1982/06/20	0.60
1982/06/21	0.56
1982/06/22	0.56
1982/06/23	0.60
1982/06/24	0.60
1982/06/25	0.60
1982/06/26	0.56
1982/06/27	0.54
1982/06/28	0.56
1982/06/29	0.56
1982/06/30	0.54
1982/07/01	0.54
1982/07/02	0.56
1982/07/03	0.56
1982/07/04	0.56
1982/07/05	0.76
1982/07/06	0.68
1982/07/07	1.48
1982/07/08	12.56
1982/07/09	3.04
1982/07/10	2.04
1982/07/11	0.84
1982/07/12	0.78
1982/07/13	0.70
1982/07/14	0.68
1982/07/15	0.68
1982/07/16	0.72
1982/07/17	0.70
1982/07/18	0.66
1982/07/19	0.64
1982/07/20	0.64
1982/07/21	0.72
1982/07/22	0.76
1982/07/23	1.08
1982/07/24	0.96
1982/07/25	0.88
1982/07/26	0.78
1982/07/27	0.72
1982/07/28	0.72
1982/07/29	0.72
1982/07/30	0.68
1982/07/31	0.68
1982/08/01	0.72
1982/08/02	0.72
1982/08/03	0.72
1982/08/04	0.70
1982/08/05	0.70
1982/08/06	0.70
1982/08/07	0.80
1982/08/08	0.88
1982/08/09	0.80
1982/08/10	0.80
1982/08/11	0.76
1982/08/12	0.78
1982/08/13	0.78
1982/08/14	0.80
1982/08/15	0.88
1982/08/16	2.18
1982/08/17	2.82
1982/08/18	4.14
1982/08/19	2.46
1982/08/20	2.32
1982/08/21	7.50
1982/08/22	6.00
1982/08/23	4.80
1982/08/24	5.40
1982/08/25	10.46
1982/08/26	10.84
1982/08/27	7.80
1982/08/28	4.80
1982/08/29	4.80
1982/08/30	3.92
1982/08/31	2.60
1982/09/01	2.60
1982/09/02	2.60
1982/09/03	3.92
1982/09/04	5.70
1982/09/05	14.96
1982/09/06	8.56
1982/09/07	7.80
1982/09/08	9.32
1982/09/09	10.84
1982/09/10	22.60
1982/09/11	20.12
1982/09/12	13.52
1982/09/13	8.94
1982/09/14	5.70
1982/09/15	5.10
1982/09/16	4.14
1982/09/17	13.52
1982/09/18	20.74
1982/09/19	13.04
1982/09/20	9.70
1982/09/21	8.56
1982/09/22	10.08
1982/09/23	19.50
1982/09/24	37.56
1982/09/25	41.34
1982/09/26	35.88
1982/09/27	59.44
1982/09/28	56.36
1982/09/29	48.20
1982/09/30	27.04
1982/10/01	15.92
1982/10/02	37.56
1982/10/03	16.40
1982/10/04	10.46
1982/10/05	7.50
1982/10/06	6.00
1982/10/07	4.80
1982/10/08	4.36
1982/10/09	7.20
1982/10/10	5.40
1982/10/11	8.56
1982/10/12	10.84
1982/10/13	5.10
1982/10/14	4.14
1982/10/15	3.26
1982/10/16	2.82
1982/10/17	2.32
1982/10/18	2.32
1982/10/19	2.04
1982/10/20	2.04
1982/10/21	1.90
1982/10/22	1.76
1982/10/23	1.62
1982/10/24	2.04
1982/10/25	4.80
1982/10/26	7.20
1982/10/27	3.26
1982/10/28	2.60
1982/10/29	2.32
1982/10/30	2.18
1982/10/31	2.04
1982/11/01	1.90
1982/11/02	1.62
1982/11/03	1.62
1982/11/04	1.76
1982/11/05	1.76
1982/11/06	1.62
1982/11/07	1.62
1982/11/08	1.48
1982/11/09	1.20
1982/11/10	1.62
1982/11/11	1.62
1982/11/12	1.48
1982/11/13	1.48
1982/11/14	1.20
1982/11/15	2.32
1982/11/16	2.04
1982/11/17	2.18
1982/11/18	2.04
1982/11/19	2.04
1982/11/20	2.04
1982/11/21	2.04
1982/11/22	1.90
1982/11/23	1.90
1982/11/24	1.76
1982/11/25	1.62
1982/11/26	1.48
1982/11/27	1.48
1982/11/28	1.48
1982/11/29	1.48
1982/11/30	1.48
1982/12/01	1.48
1982/12/02	1.34
1982/12/03	1.12
1982/12/04	1.20
1982/12/05	1.12
1982/12/06	1.04
1982/12/07	0.96
1982/12/08	0.96
1982/12/09	0.96
1982/12/10	0.96
1982/12/11	0.88
1982/12/12	0.78
1982/12/13	0.72
1982/12/14	0.68
1982/12/15	0.64
1982/12/16	0.64
1982/12/17	0.64
1982/12/18	0.64
1982/12/19	0.64
1982/12/20	0.64
1982/12/21	0.64
1982/12/22	0.64
1982/12/23	0.64
1982/12/24	0.64
1982/12/25	0.64
1982/12/26	0.64
1982/12/27	0.64
1982/12/28	0.64
1982/12/29	0.64
1982/12/30	0.60
1982/12/31	0.60
#===========================================
# Number of observations = 365 / 365
# Average = 3.83