1982/01/01	1.40
1982/01/02	1.40
1982/01/03	1.40
1982/01/04	1.40
1982/01/05	1.40
1982/01/06	1.40
1982/01/07	1.40
1982/01/08	1.40
1982/01/09	1.40
1982/01/10	1.40
1982/01/11	1.40
1982/01/12	1.40
1982/01/13	1.40
1982/01/14	1.40
1982/01/15	1.40
1982/01/16	1.40
1982/01/17	1.40
1982/01/18	1.40
1982/01/19	1.40
1982/01/20	1.40
1982/01/21	1.40
1982/01/22	1.40
1982/01/23	1.40
1982/01/24	1.40
1982/01/25	1.40
1982/01/26	1.40
1982/01/27	1.40
1982/01/28	1.40
1982/01/29	1.40
1982/01/30	1.40
1982/01/31	1.40
1982/02/01	1.40
1982/02/02	1.40
1982/02/03	1.40
1982/02/04	1.40
1982/02/05	1.20
1982/02/06	1.20
1982/02/07	1.20
1982/02/08	1.20
1982/02/09	1.20
1982/02/10	1.20
1982/02/11	1.20
1982/02/12	1.20
1982/02/13	1.20
1982/02/14	1.20
1982/02/15	1.20
1982/02/16	1.20
1982/02/17	1.20
1982/02/18	1.20
1982/02/19	1.20
1982/02/20	1.20
1982/02/21	1.20
1982/02/22	1.00
1982/02/23	1.00
1982/02/24	1.00
1982/02/25	1.00
1982/02/26	1.00
1982/02/27	1.00
1982/02/28	1.00
1982/03/01	1.00
1982/03/02	1.00
1982/03/03	1.00
1982/03/04	1.00
1982/03/05	1.00
1982/03/06	0.80
1982/03/07	0.60
1982/03/08	0.60
1982/03/09	0.60
1982/03/10	0.60
1982/03/11	0.60
1982/03/12	0.60
1982/03/13	0.60
1982/03/14	0.60
1982/03/15	0.40
1982/03/16	0.40
1982/03/17	0.40
1982/03/18	0.40
1982/03/19	0.40
1982/03/20	0.40
1982/03/21	0.40
1982/03/22	0.40
1982/03/23	0.40
1982/03/24	0.40
1982/03/25	0.40
1982/03/26	0.40
1982/03/27	0.60
1982/03/28	1.00
1982/03/29	0.80
1982/03/30	0.80
1982/03/31	0.80
1982/04/01	1.08
1982/04/02	1.08
1982/04/03	1.08
1982/04/04	1.08
1982/04/05	1.08
1982/04/06	1.08
1982/04/07	1.08
1982/04/08	1.08
1982/04/09	1.08
1982/04/10	1.08
1982/04/11	1.35
1982/04/12	1.35
1982/04/13	1.35
1982/04/14	1.35
1982/04/15	1.89
1982/04/16	2.16
1982/04/17	1.89
1982/04/18	1.89
1982/04/19	2.16
1982/04/20	1.89
1982/04/21	1.62
1982/04/22	1.08
1982/04/23	1.08
1982/04/24	1.08
1982/04/25	1.08
1982/04/26	1.08
1982/04/27	1.08
1982/04/28	1.08
1982/04/29	1.08
1982/04/30	1.08
1982/05/01	1.08
1982/05/02	1.08
1982/05/03	1.08
1982/05/04	1.08
1982/05/05	1.35
1982/05/06	1.89
1982/05/07	1.62
1982/05/08	1.35
1982/05/09	1.08
1982/05/10	1.08
1982/05/11	0.81
1982/05/12	0.81
1982/05/13	0.54
1982/05/14	0.54
1982/05/15	0.54
1982/05/16	0.81
1982/05/17	1.08
1982/05/18	0.81
1982/05/19	0.81
1982/05/20	0.81
1982/05/21	0.81
1982/05/22	1.08
1982/05/23	1.35
1982/05/24	1.35
1982/05/25	1.08
1982/05/26	1.35
1982/05/27	1.89
1982/05/28	2.43
1982/05/29	1.62
1982/05/30	1.35
1982/05/31	1.35
1982/06/01	1.35
1982/06/02	1.35
1982/06/03	1.35
1982/06/04	1.35
1982/06/05	1.35
1982/06/06	3.76
1982/06/07	2.16
1982/06/08	3.23
1982/06/09	26.40
1982/06/10	4.82
1982/06/11	3.23
1982/06/12	2.43
1982/06/13	2.43
1982/06/14	2.43
1982/06/15	4.29
1982/06/16	2.43
1982/06/17	2.16
1982/06/18	1.89
1982/06/19	1.89
1982/06/20	1.62
1982/06/21	1.62
1982/06/22	1.62
1982/06/23	1.62
1982/06/24	2.70
1982/06/25	2.43
1982/06/26	2.16
1982/06/27	2.16
1982/06/28	2.16
1982/06/29	2.16
1982/06/30	2.16
1982/07/01	1.89
1982/07/02	1.89
1982/07/03	2.43
1982/07/04	4.82
1982/07/05	5.88
1982/07/06	118.57
1982/07/07	58.00
1982/07/08	39.64
1982/07/09	36.76
1982/07/10	26.40
1982/07/11	17.20
1982/07/12	14.90
1982/07/13	26.40
1982/07/14	68.01
1982/07/15	129.56
1982/07/16	78.18
1982/07/17	49.18
1982/07/18	39.64
1982/07/19	42.52
1982/07/20	28.70
1982/07/21	38.20
1982/07/22	38.20
1982/07/23	49.18
1982/07/24	38.20
1982/07/25	31.00
1982/07/26	31.00
1982/07/27	21.80
1982/07/28	14.90
1982/07/29	12.60
1982/07/30	8.00
1982/07/31	8.00
1982/08/01	6.94
1982/08/02	6.94
1982/08/03	6.94
1982/08/04	6.94
1982/08/05	8.00
1982/08/06	10.30
1982/08/07	33.88
1982/08/08	39.64
1982/08/09	41.08
1982/08/10	78.18
1982/08/11	51.70
1982/08/12	45.40
1982/08/13	39.64
1982/08/14	35.32
1982/08/15	62.29
1982/08/16	88.48
1982/08/17	75.24
1982/08/18	56.74
1982/08/19	51.70
1982/08/20	70.87
1982/08/21	82.59
1982/08/22	55.48
1982/08/23	47.92
1982/08/24	97.36
1982/08/25	69.44
1982/08/26	50.44
1982/08/27	41.08
1982/08/28	38.20
1982/08/29	31.00
1982/08/30	26.40
1982/08/31	24.10
1982/09/01	33.88
1982/09/02	24.10
1982/09/03	28.70
1982/09/04	41.08
1982/09/05	36.76
1982/09/06	46.66
1982/09/07	36.76
1982/09/08	33.88
1982/09/09	33.88
1982/09/10	43.96
1982/09/11	38.20
1982/09/12	32.44
1982/09/13	26.40
1982/09/14	26.40
1982/09/15	115.48
1982/09/16	45.40
1982/09/17	45.40
1982/09/18	39.64
1982/09/19	35.32
1982/09/20	26.40
1982/09/21	26.40
1982/09/22	21.80
1982/09/23	63.72
1982/09/24	65.15
1982/09/25	51.70
1982/09/26	68.01
1982/09/27	70.87
1982/09/28	73.77
1982/09/29	78.18
1982/09/30	98.84
1982/10/01	66.58
1982/10/02	51.70
1982/10/03	46.66
1982/10/04	38.20
1982/10/05	35.32
1982/10/06	32.44
1982/10/07	24.10
1982/10/08	21.80
1982/10/09	19.50
1982/10/10	17.20
1982/10/11	17.20
1982/10/12	17.20
1982/10/13	12.60
1982/10/14	12.60
1982/10/15	8.00
1982/10/16	7.47
1982/10/17	6.94
1982/10/18	6.94
1982/10/19	6.94
1982/10/20	6.94
1982/10/21	6.94
1982/10/22	6.94
1982/10/23	6.94
1982/10/24	6.94
1982/10/25	6.94
1982/10/26	6.94
1982/10/27	6.94
1982/10/28	6.41
1982/10/29	6.41
1982/10/30	6.41
1982/10/31	5.88
1982/11/01	5.35
1982/11/02	4.29
1982/11/03	3.76
1982/11/04	3.76
1982/11/05	3.76
1982/11/06	3.76
1982/11/07	3.76
1982/11/08	3.76
1982/11/09	3.76
1982/11/10	3.23
1982/11/11	3.23
1982/11/12	3.23
1982/11/13	3.23
1982/11/14	3.23
1982/11/15	3.23
1982/11/16	3.23
1982/11/17	3.23
1982/11/18	3.23
1982/11/19	3.23
1982/11/20	3.23
1982/11/21	3.23
1982/11/22	3.23
1982/11/23	2.70
1982/11/24	2.70
1982/11/25	2.70
1982/11/26	2.70
1982/11/27	2.70
1982/11/28	2.70
1982/11/29	2.70
1982/11/30	2.43
1982/12/01	2.43
1982/12/02	2.43
1982/12/03	2.43
1982/12/04	2.43
1982/12/05	2.16
1982/12/06	2.16
1982/12/07	2.16
1982/12/08	2.16
1982/12/09	2.16
1982/12/10	2.16
1982/12/11	2.16
1982/12/12	2.16
1982/12/13	2.16
1982/12/14	1.89
1982/12/15	1.89
1982/12/16	1.89
1982/12/17	1.89
1982/12/18	1.89
1982/12/19	1.89
1982/12/20	1.89
1982/12/21	1.89
1982/12/22	1.89
1982/12/23	1.89
1982/12/24	1.89
1982/12/25	1.89
1982/12/26	1.89
1982/12/27	1.89
1982/12/28	1.89
1982/12/29	1.89
1982/12/30	1.89
1982/12/31	1.89
#===========================================
# Number of observations = 365 / 365
# Average = 13.23