1982/01/01	6.45
1982/01/02	6.45
1982/01/03	6.20
1982/01/04	6.20
1982/01/05	6.20
1982/01/06	5.95
1982/01/07	5.95
1982/01/08	5.95
1982/01/09	5.95
1982/01/10	5.95
1982/01/11	5.95
1982/01/12	5.95
1982/01/13	5.95
1982/01/14	5.95
1982/01/15	5.70
1982/01/16	5.70
1982/01/17	5.70
1982/01/18	6.20
1982/01/19	6.20
1982/01/20	5.95
1982/01/21	5.95
1982/01/22	5.95
1982/01/23	5.70
1982/01/24	5.45
1982/01/25	5.45
1982/01/26	5.45
1982/01/27	5.45
1982/01/28	5.20
1982/01/29	5.20
1982/01/30	5.20
1982/01/31	5.20
1982/02/01	4.95
1982/02/02	4.95
1982/02/03	4.95
1982/02/04	4.95
1982/02/05	4.70
1982/02/06	4.70
1982/02/07	4.70
1982/02/08	4.45
1982/02/09	4.20
1982/02/10	4.20
1982/02/11	4.20
1982/02/12	4.20
1982/02/13	4.20
1982/02/14	3.98
1982/02/15	3.98
1982/02/16	3.98
1982/02/17	3.98
1982/02/18	3.76
1982/02/19	3.76
1982/02/20	3.76
1982/02/21	3.76
1982/02/22	3.54
1982/02/23	3.54
1982/02/24	3.54
1982/02/25	3.32
1982/02/26	3.32
1982/02/27	3.32
1982/02/28	3.10
1982/03/01	3.10
1982/03/02	3.10
1982/03/03	3.10
1982/03/04	3.10
1982/03/05	2.88
1982/03/06	2.66
1982/03/07	2.66
1982/03/08	2.66
1982/03/09	2.66
1982/03/10	2.66
1982/03/11	2.44
1982/03/12	2.44
1982/03/13	2.44
1982/03/14	2.22
1982/03/15	2.22
1982/03/16	2.22
1982/03/17	2.00
1982/03/18	1.80
1982/03/19	1.80
1982/03/20	1.80
1982/03/21	1.80
1982/03/22	1.80
1982/03/23	1.80
1982/03/24	1.80
1982/03/25	1.80
1982/03/26	1.60
1982/03/27	2.00
1982/03/28	6.70
1982/03/29	6.45
1982/03/30	3.32
1982/03/31	4.95
1982/04/01	2.92
1982/04/02	2.00
1982/04/03	2.00
1982/04/04	1.80
1982/04/05	1.80
1982/04/06	3.61
1982/04/07	2.69
1982/04/08	2.46
1982/04/09	3.38
1982/04/10	5.53
1982/04/11	3.61
1982/04/12	2.69
1982/04/13	3.15
1982/04/14	3.15
1982/04/15	8.07
1982/04/16	11.56
1982/04/17	7.54
1982/04/18	15.00
1982/04/19	8.34
1982/04/20	6.26
1982/04/21	5.77
1982/04/22	4.30
1982/04/23	3.38
1982/04/24	3.15
1982/04/25	2.69
1982/04/26	2.69
1982/04/27	2.46
1982/04/28	2.46
1982/04/29	2.23
1982/04/30	2.23
1982/05/01	2.46
1982/05/02	2.46
1982/05/03	2.46
1982/05/04	2.69
1982/05/05	10.48
1982/05/06	6.51
1982/05/07	5.28
1982/05/08	4.07
1982/05/09	3.15
1982/05/10	2.92
1982/05/11	2.69
1982/05/12	2.46
1982/05/13	2.00
1982/05/14	3.38
1982/05/15	2.46
1982/05/16	2.46
1982/05/17	2.46
1982/05/18	2.92
1982/05/19	2.46
1982/05/20	2.92
1982/05/21	2.69
1982/05/22	6.26
1982/05/23	4.07
1982/05/24	3.38
1982/05/25	2.92
1982/05/26	9.40
1982/05/27	8.87
1982/05/28	4.79
1982/05/29	9.94
1982/05/30	9.67
1982/05/31	7.28
1982/06/01	6.51
1982/06/02	9.14
1982/06/03	6.02
1982/06/04	6.02
1982/06/05	4.55
1982/06/06	5.04
1982/06/07	9.40
1982/06/08	13.26
1982/06/09	38.09
1982/06/10	17.61
1982/06/11	14.71
1982/06/12	11.83
1982/06/13	13.26
1982/06/14	11.56
1982/06/15	9.14
1982/06/16	7.54
1982/06/17	6.26
1982/06/18	5.77
1982/06/19	5.28
1982/06/20	5.04
1982/06/21	5.04
1982/06/22	5.77
1982/06/23	5.28
1982/06/24	5.53
1982/06/25	5.28
1982/06/26	5.04
1982/06/27	4.79
1982/06/28	5.28
1982/06/29	5.28
1982/06/30	5.04
1982/07/01	5.04
1982/07/02	6.02
1982/07/03	6.02
1982/07/04	6.02
1982/07/05	7.54
1982/07/06	11.83
1982/07/07	20.69
1982/07/08	30.38
1982/07/09	19.76
1982/07/10	24.99
1982/07/11	19.14
1982/07/12	18.52
1982/07/13	18.21
1982/07/14	19.76
1982/07/15	24.99
1982/07/16	22.32
1982/07/17	17.32
1982/07/18	14.71
1982/07/19	27.41
1982/07/20	22.32
1982/07/21	25.68
1982/07/22	50.66
1982/07/23	52.04
1982/07/24	32.63
1982/07/25	23.31
1982/07/26	20.07
1982/07/27	17.03
1982/07/28	15.00
1982/07/29	13.26
1982/07/30	12.39
1982/07/31	15.58
1982/08/01	16.45
1982/08/02	13.84
1982/08/03	11.83
1982/08/04	10.75
1982/08/05	15.58
1982/08/06	19.14
1982/08/07	18.21
1982/08/08	17.90
1982/08/09	15.58
1982/08/10	31.50
1982/08/11	30.75
1982/08/12	31.88
1982/08/13	44.38
1982/08/14	38.90
1982/08/15	53.92
1982/08/16	59.15
1982/08/17	61.05
1982/08/18	47.90
1982/08/19	53.92
1982/08/20	47.02
1982/08/21	63.42
1982/08/22	54.88
1982/08/23	41.82
1982/08/24	40.56
1982/08/25	43.08
1982/08/26	35.25
1982/08/27	30.75
1982/08/28	26.72
1982/08/29	24.99
1982/08/30	21.00
1982/08/31	19.45
1982/09/01	21.33
1982/09/02	24.30
1982/09/03	20.69
1982/09/04	20.69
1982/09/05	27.06
1982/09/06	27.75
1982/09/07	24.99
1982/09/08	21.99
1982/09/09	70.36
1982/09/10	49.28
1982/09/11	39.30
1982/09/12	31.13
1982/09/13	27.06
1982/09/14	23.97
1982/09/15	26.37
1982/09/16	21.99
1982/09/17	27.06
1982/09/18	23.31
1982/09/19	25.68
1982/09/20	21.99
1982/09/21	20.69
1982/09/22	40.98
1982/09/23	33.00
1982/09/24	30.38
1982/09/25	54.88
1982/09/26	63.90
1982/09/27	56.30
1982/09/28	157.70
1982/09/29	123.47
1982/09/30	99.17
1982/10/01	75.54
1982/10/02	69.84
1982/10/03	54.40
1982/10/04	51.58
1982/10/05	44.38
1982/10/06	39.30
1982/10/07	36.06
1982/10/08	35.25
1982/10/09	34.88
1982/10/10	30.00
1982/10/11	34.50
1982/10/12	29.25
1982/10/13	26.72
1982/10/14	24.99
1982/10/15	23.64
1982/10/16	21.66
1982/10/17	21.00
1982/10/18	19.76
1982/10/19	18.83
1982/10/20	17.90
1982/10/21	17.61
1982/10/22	17.03
1982/10/23	16.74
1982/10/24	16.16
1982/10/25	16.74
1982/10/26	17.61
1982/10/27	15.87
1982/10/28	15.29
1982/10/29	14.71
1982/10/30	14.13
1982/10/31	13.84
1982/11/01	13.55
1982/11/02	12.97
1982/11/03	12.68
1982/11/04	12.10
1982/11/05	12.10
1982/11/06	11.83
1982/11/07	11.56
1982/11/08	11.29
1982/11/09	11.29
1982/11/10	11.02
1982/11/11	11.02
1982/11/12	11.02
1982/11/13	10.75
1982/11/14	10.75
1982/11/15	13.55
1982/11/16	10.75
1982/11/17	9.94
1982/11/18	9.67
1982/11/19	9.14
1982/11/20	8.87
1982/11/21	8.61
1982/11/22	8.61
1982/11/23	8.34
1982/11/24	8.34
1982/11/25	8.34
1982/11/26	8.07
1982/11/27	8.07
1982/11/28	8.07
1982/11/29	8.07
1982/11/30	8.07
1982/12/01	8.07
1982/12/02	8.07
1982/12/03	7.81
1982/12/04	7.81
1982/12/05	7.54
1982/12/06	7.54
1982/12/07	7.54
1982/12/08	7.28
1982/12/09	7.28
1982/12/10	7.28
1982/12/11	7.02
1982/12/12	7.02
1982/12/13	7.02
1982/12/14	6.75
1982/12/15	6.75
1982/12/16	6.51
1982/12/17	6.51
1982/12/18	6.51
1982/12/19	6.26
1982/12/20	6.02
1982/12/21	6.02
1982/12/22	5.77
1982/12/23	5.77
1982/12/24	5.53
1982/12/25	5.53
1982/12/26	5.53
1982/12/27	5.28
1982/12/28	5.28
1982/12/29	5.04
1982/12/30	5.04
1982/12/31	5.04
#===========================================
# Number of observations = 365 / 365
# Average = 14.30