1982/01/01	4.55
1982/01/02	4.40
1982/01/03	4.40
1982/01/04	4.40
1982/01/05	4.55
1982/01/06	4.40
1982/01/07	4.40
1982/01/08	4.10
1982/01/09	4.10
1982/01/10	4.10
1982/01/11	3.80
1982/01/12	3.65
1982/01/13	3.80
1982/01/14	4.10
1982/01/15	3.95
1982/01/16	3.80
1982/01/17	4.10
1982/01/18	4.25
1982/01/19	4.25
1982/01/20	4.10
1982/01/21	3.05
1982/01/22	3.05
1982/01/23	2.60
1982/01/24	2.45
1982/01/25	2.60
1982/01/26	2.45
1982/01/27	2.30
1982/01/28	2.00
1982/01/29	1.80
1982/01/30	1.90
1982/01/31	1.90
1982/02/01	2.00
1982/02/02	1.90
1982/02/03	1.90
1982/02/04	1.90
1982/02/05	1.70
1982/02/06	1.30
1982/02/07	1.20
1982/02/08	1.20
1982/02/09	1.10
1982/02/10	1.10
1982/02/11	1.10
1982/02/12	1.00
1982/02/13	0.95
1982/02/14	1.00
1982/02/15	1.00
1982/02/16	0.95
1982/02/17	1.00
1982/02/18	0.95
1982/02/19	0.90
1982/02/20	0.90
1982/02/21	0.90
1982/02/22	0.85
1982/02/23	0.85
1982/02/24	0.90
1982/02/25	0.90
1982/02/26	0.90
1982/02/27	0.90
1982/02/28	0.85
1982/03/01	0.85
1982/03/02	0.85
1982/03/03	0.85
1982/03/04	0.85
1982/03/05	0.85
1982/03/06	0.80
1982/03/07	0.80
1982/03/08	0.80
1982/03/09	0.80
1982/03/10	0.75
1982/03/11	0.75
1982/03/12	0.80
1982/03/13	0.85
1982/03/14	0.85
1982/03/15	0.80
1982/03/16	0.80
1982/03/17	0.80
1982/03/18	0.80
1982/03/19	0.80
1982/03/20	0.80
1982/03/21	0.75
1982/03/22	0.75
1982/03/23	0.90
1982/03/24	0.75
1982/03/25	0.80
1982/03/26	0.75
1982/03/27	1.10
1982/03/28	0.90
1982/03/29	0.90
1982/03/30	0.90
1982/03/31	0.90
1982/04/01	0.76
1982/04/02	0.70
1982/04/03	0.70
1982/04/04	0.70
1982/04/05	0.76
1982/04/06	0.76
1982/04/07	0.76
1982/04/08	0.82
1982/04/09	0.82
1982/04/10	4.76
1982/04/11	18.75
1982/04/12	7.01
1982/04/13	6.06
1982/04/14	2.99
1982/04/15	1.97
1982/04/16	1.64
1982/04/17	1.97
1982/04/18	1.80
1982/04/19	1.72
1982/04/20	2.48
1982/04/21	1.48
1982/04/22	1.16
1982/04/23	1.00
1982/04/24	1.00
1982/04/25	0.94
1982/04/26	0.88
1982/04/27	0.88
1982/04/28	0.82
1982/04/29	0.88
1982/04/30	0.82
1982/05/01	0.76
1982/05/02	0.76
1982/05/03	0.70
1982/05/04	0.70
1982/05/05	9.96
1982/05/06	14.00
1982/05/07	5.12
1982/05/08	3.50
1982/05/09	2.48
1982/05/10	2.14
1982/05/11	1.64
1982/05/12	1.40
1982/05/13	1.32
1982/05/14	1.24
1982/05/15	1.24
1982/05/16	1.16
1982/05/17	1.48
1982/05/18	1.16
1982/05/19	1.40
1982/05/20	1.56
1982/05/21	1.72
1982/05/22	1.40
1982/05/23	1.24
1982/05/24	1.24
1982/05/25	4.58
1982/05/26	6.82
1982/05/27	3.16
1982/05/28	2.31
1982/05/29	1.97
1982/05/30	2.99
1982/05/31	20.50
1982/06/01	78.50
1982/06/02	31.00
1982/06/03	12.25
1982/06/04	8.25
1982/06/05	7.20
1982/06/06	6.44
1982/06/07	21.40
1982/06/08	11.28
1982/06/09	11.75
1982/06/10	7.20
1982/06/11	6.25
1982/06/12	6.82
1982/06/13	9.74
1982/06/14	8.88
1982/06/15	7.62
1982/06/16	6.82
1982/06/17	6.44
1982/06/18	6.44
1982/06/19	5.68
1982/06/20	7.62
1982/06/21	6.25
1982/06/22	4.58
1982/06/23	3.86
1982/06/24	4.04
1982/06/25	4.58
1982/06/26	4.94
1982/06/27	6.63
1982/06/28	5.68
1982/06/29	4.58
1982/06/30	5.30
1982/07/01	4.94
1982/07/02	5.87
1982/07/03	5.12
1982/07/04	5.68
1982/07/05	4.58
1982/07/06	4.40
1982/07/07	3.68
1982/07/08	5.87
1982/07/09	6.82
1982/07/10	5.87
1982/07/11	5.30
1982/07/12	5.12
1982/07/13	4.58
1982/07/14	2.65
1982/07/15	1.97
1982/07/16	1.97
1982/07/17	2.14
1982/07/18	1.80
1982/07/19	2.48
1982/07/20	2.31
1982/07/21	3.16
1982/07/22	2.31
1982/07/23	2.48
1982/07/24	2.14
1982/07/25	1.80
1982/07/26	1.72
1982/07/27	1.64
1982/07/28	1.64
1982/07/29	1.56
1982/07/30	1.64
1982/07/31	3.68
1982/08/01	4.40
1982/08/02	7.01
1982/08/03	4.40
1982/08/04	2.99
1982/08/05	2.65
1982/08/06	5.12
1982/08/07	5.30
1982/08/08	5.30
1982/08/09	4.22
1982/08/10	4.04
1982/08/11	4.76
1982/08/12	6.44
1982/08/13	6.06
1982/08/14	5.12
1982/08/15	4.58
1982/08/16	10.84
1982/08/17	7.83
1982/08/18	7.01
1982/08/19	6.44
1982/08/20	7.83
1982/08/21	6.44
1982/08/22	6.25
1982/08/23	6.25
1982/08/24	11.50
1982/08/25	9.96
1982/08/26	8.67
1982/08/27	7.20
1982/08/28	6.82
1982/08/29	6.25
1982/08/30	5.49
1982/08/31	5.12
1982/09/01	5.30
1982/09/02	8.25
1982/09/03	11.75
1982/09/04	8.67
1982/09/05	15.25
1982/09/06	26.50
1982/09/07	10.40
1982/09/08	16.75
1982/09/09	24.10
1982/09/10	23.80
1982/09/11	20.50
1982/09/12	11.50
1982/09/13	8.88
1982/09/14	7.62
1982/09/15	6.63
1982/09/16	12.00
1982/09/17	32.80
1982/09/18	44.60
1982/09/19	24.70
1982/09/20	16.50
1982/09/21	11.28
1982/09/22	12.25
1982/09/23	16.00
1982/09/24	14.75
1982/09/25	13.00
1982/09/26	14.75
1982/09/27	14.50
1982/09/28	14.75
1982/09/29	13.00
1982/09/30	11.50
1982/10/01	13.00
1982/10/02	47.80
1982/10/03	17.75
1982/10/04	13.25
1982/10/05	10.84
1982/10/06	9.30
1982/10/07	9.96
1982/10/08	10.62
1982/10/09	16.00
1982/10/10	11.28
1982/10/11	10.40
1982/10/12	13.00
1982/10/13	12.00
1982/10/14	9.96
1982/10/15	8.88
1982/10/16	9.74
1982/10/17	8.04
1982/10/18	7.62
1982/10/19	7.20
1982/10/20	7.01
1982/10/21	6.82
1982/10/22	6.82
1982/10/23	6.82
1982/10/24	6.63
1982/10/25	7.41
1982/10/26	12.50
1982/10/27	8.88
1982/10/28	9.74
1982/10/29	7.41
1982/10/30	6.63
1982/10/31	6.44
1982/11/01	6.25
1982/11/02	5.87
1982/11/03	7.41
1982/11/04	6.06
1982/11/05	5.87
1982/11/06	6.25
1982/11/07	6.82
1982/11/08	17.75
1982/11/09	6.25
1982/11/10	6.82
1982/11/11	7.41
1982/11/12	8.04
1982/11/13	8.25
1982/11/14	8.25
1982/11/15	8.25
1982/11/16	7.62
1982/11/17	7.41
1982/11/18	7.41
1982/11/19	7.01
1982/11/20	7.01
1982/11/21	6.63
1982/11/22	6.44
1982/11/23	6.44
1982/11/24	6.25
1982/11/25	7.41
1982/11/26	6.44
1982/11/27	6.06
1982/11/28	5.87
1982/11/29	5.49
1982/11/30	5.12
1982/12/01	4.76
1982/12/02	4.94
1982/12/03	4.76
1982/12/04	4.40
1982/12/05	4.40
1982/12/06	4.40
1982/12/07	4.40
1982/12/08	4.40
1982/12/09	4.40
1982/12/10	3.33
1982/12/11	2.99
1982/12/12	2.82
1982/12/13	2.82
1982/12/14	2.82
1982/12/15	2.82
1982/12/16	2.65
1982/12/17	2.65
1982/12/18	2.48
1982/12/19	2.48
1982/12/20	2.65
1982/12/21	2.48
1982/12/22	2.31
1982/12/23	2.31
1982/12/24	2.31
1982/12/25	2.31
1982/12/26	2.31
1982/12/27	2.31
1982/12/28	2.31
1982/12/29	2.31
1982/12/30	2.14
1982/12/31	2.14
#===========================================
# Number of observations = 365 / 365
# Average = 5.69