1986/01/01	2.80
1986/01/02	2.06
1986/01/03	2.50
1986/01/04	3.10
1986/01/05	2.65
1986/01/06	1.84
1986/01/07	2.06
1986/01/08	2.39
1986/01/09	2.65
1986/01/10	3.10
1986/01/11	1.62
1986/01/12	2.65
1986/01/13	2.28
1986/01/14	2.06
1986/01/15	2.80
1986/01/16	3.25
1986/01/17	3.55
1986/01/18	4.17
1986/01/19	2.80
1986/01/20	2.65
1986/01/21	3.25
1986/01/22	3.70
1986/01/23	4.68
1986/01/24	3.55
1986/01/25	3.10
1986/01/26	3.25
1986/01/27	3.70
1986/01/28	3.10
1986/01/29	6.38
1986/01/30	5.87
1986/01/31	5.87
1986/02/01	4.34
1986/02/02	3.55
1986/02/03	4.00
1986/02/04	4.51
1986/02/05	4.17
1986/02/06	3.10
1986/02/07	4.00
1986/02/08	3.85
1986/02/09	3.55
1986/02/10	3.10
1986/02/11	3.10
1986/02/12	2.39
1986/02/13	2.39
1986/02/14	2.39
1986/02/15	3.40
1986/02/16	2.17
1986/02/17	3.10
1986/02/18	1.73
1986/02/19	1.73
1986/02/20	0.95
1986/02/21	1.40
1986/02/22	1.13
1986/02/23	1.04
1986/02/24	0.77
1986/02/25	1.22
1986/02/26	1.73
1986/02/27	1.13
1986/02/28	1.40
1986/03/01	2.28
1986/03/02	3.70
1986/03/03	4.00
1986/03/04	4.51
1986/03/05	3.85
1986/03/06	2.50
1986/03/07	2.28
1986/03/08	1.84
1986/03/09	1.73
1986/03/10	1.84
1986/03/11	1.51
1986/03/12	1.40
1986/03/13	1.73
1986/03/14	1.95
1986/03/15	1.51
1986/03/16	1.73
1986/03/17	1.31
1986/03/18	1.73
1986/03/19	1.31
1986/03/20	1.51
1986/03/21	1.22
1986/03/22	1.51
1986/03/23	1.62
1986/03/24	1.51
1986/03/25	1.73
1986/03/26	2.80
1986/03/27	3.25
1986/03/28	3.25
1986/03/29	3.55
1986/03/30	3.25
1986/03/31	2.80
1986/04/01	3.00
1986/04/02	3.29
1986/04/03	2.58
1986/04/04	2.02
1986/04/05	2.16
1986/04/06	5.61
1986/04/07	6.70
1986/04/08	8.18
1986/04/09	8.69
1986/04/10	5.90
1986/04/11	4.02
1986/04/12	2.02
1986/04/13	3.00
1986/04/14	2.72
1986/04/15	2.44
1986/04/16	2.30
1986/04/17	2.44
1986/04/18	2.16
1986/04/19	1.88
1986/04/20	1.46
1986/04/21	1.33
1986/04/22	1.74
1986/04/23	1.74
1986/04/24	1.20
1986/04/25	1.06
1986/04/26	0.79
1986/04/27	0.79
1986/04/28	0.52
1986/04/29	0.38
1986/04/30	0.25
1986/05/01	0.25
1986/05/02	0.25
1986/05/03	0.65
1986/05/04	0.52
1986/05/05	0.22
1986/05/06	1.46
1986/05/07	2.02
1986/05/08	1.88
1986/05/09	1.88
1986/05/10	2.30
1986/05/11	3.29
1986/05/12	4.88
1986/05/13	5.90
1986/05/14	3.73
1986/05/15	2.30
1986/05/16	1.88
1986/05/17	2.30
1986/05/18	2.16
1986/05/19	2.02
1986/05/20	1.74
1986/05/21	1.60
1986/05/22	1.60
1986/05/23	2.16
1986/05/24	2.86
1986/05/25	14.13
1986/05/26	8.69
1986/05/27	6.38
1986/05/28	5.32
1986/05/29	4.60
1986/05/30	3.00
1986/05/31	3.58
1986/06/01	3.00
1986/06/02	2.86
1986/06/03	3.00
1986/06/04	2.72
1986/06/05	2.16
1986/06/06	2.16
1986/06/07	5.47
1986/06/08	4.60
1986/06/09	11.85
1986/06/10	7.02
1986/06/11	4.74
1986/06/12	3.73
1986/06/13	2.86
1986/06/14	13.56
1986/06/15	20.30
1986/06/16	14.51
1986/06/17	12.04
1986/06/18	9.54
1986/06/19	7.34
1986/06/20	5.90
1986/06/21	5.47
1986/06/22	4.60
1986/06/23	3.43
1986/06/24	2.30
1986/06/25	2.16
1986/06/26	2.16
1986/06/27	2.02
1986/06/28	1.33
1986/06/29	1.46
1986/06/30	1.46
1986/07/01	1.46
1986/07/02	0.92
1986/07/03	0.92
1986/07/04	0.38
1986/07/05	0.52
1986/07/06	1.20
1986/07/07	1.46
1986/07/08	1.60
1986/07/09	1.33
1986/07/10	1.20
1986/07/11	2.02
1986/07/12	1.33
1986/07/13	12.04
1986/07/14	10.39
1986/07/15	8.86
1986/07/16	7.67
1986/07/17	9.88
1986/07/18	10.22
1986/07/19	6.06
1986/07/20	8.01
1986/07/21	9.20
1986/07/22	13.37
1986/07/23	13.37
1986/07/24	13.37
1986/07/25	19.30
1986/07/26	27.54
1986/07/27	32.79
1986/07/28	31.74
1986/07/29	27.54
1986/07/30	24.60
1986/07/31	22.14
1986/08/01	16.98
1986/08/02	13.94
1986/08/03	19.50
1986/08/04	38.94
1986/08/05	49.10
1986/08/06	61.30
1986/08/07	56.80
1986/08/08	52.43
1986/08/09	64.05
1986/08/10	71.28
1986/08/11	67.58
1986/08/12	53.75
1986/08/13	42.02
1986/08/14	31.95
1986/08/15	26.49
1986/08/16	25.86
1986/08/17	22.35
1986/08/18	21.73
1986/08/19	18.31
1986/08/20	15.65
1986/08/21	13.37
1986/08/22	6.38
1986/08/23	9.88
1986/08/24	10.22
1986/08/25	11.09
1986/08/26	11.66
1986/08/27	18.70
1986/08/28	23.58
1986/08/29	28.38
1986/08/30	23.37
1986/08/31	21.73
1986/09/01	17.74
1986/09/02	15.08
1986/09/03	12.80
1986/09/04	10.90
1986/09/05	10.39
1986/09/06	19.10
1986/09/07	55.13
1986/09/08	99.25
1986/09/09	131.70
1986/09/10	159.37
1986/09/11	149.93
1986/09/12	123.30
1986/09/13	88.25
1986/09/14	60.70
1986/09/15	41.36
1986/09/16	28.17
1986/09/17	20.91
1986/09/18	17.17
1986/09/19	15.65
1986/09/20	24.39
1986/09/21	49.10
1986/09/22	53.49
1986/09/23	44.69
1986/09/24	35.42
1986/09/25	28.80
1986/09/26	22.35
1986/09/27	18.70
1986/09/28	16.22
1986/09/29	14.89
1986/09/30	12.80
1986/10/01	13.18
1986/10/02	12.23
1986/10/03	12.42
1986/10/04	11.28
1986/10/05	11.28
1986/10/06	10.73
1986/10/07	10.39
1986/10/08	9.37
1986/10/09	9.03
1986/10/10	10.73
1986/10/11	27.96
1986/10/12	40.92
1986/10/13	62.20
1986/10/14	44.00
1986/10/15	50.35
1986/10/16	50.85
1986/10/17	44.00
1986/10/18	34.10
1986/10/19	28.59
1986/10/20	22.55
1986/10/21	19.50
1986/10/22	15.65
1986/10/23	13.94
1986/10/24	13.56
1986/10/25	16.22
1986/10/26	21.11
1986/10/27	20.91
1986/10/28	19.70
1986/10/29	30.69
1986/10/30	34.10
1986/10/31	33.44
1986/11/01	31.53
1986/11/02	29.22
1986/11/03	23.58
1986/11/04	23.78
1986/11/05	21.11
1986/11/06	19.50
1986/11/07	18.50
1986/11/08	18.70
1986/11/09	17.55
1986/11/10	23.37
1986/11/11	36.52
1986/11/12	29.64
1986/11/13	27.33
1986/11/14	28.38
1986/11/15	33.88
1986/11/16	34.10
1986/11/17	31.32
1986/11/18	26.28
1986/11/19	23.37
1986/11/20	20.30
1986/11/21	17.36
1986/11/22	13.56
1986/11/23	12.04
1986/11/24	10.56
1986/11/25	9.20
1986/11/26	8.18
1986/11/27	7.67
1986/11/28	7.02
1986/11/29	7.34
1986/11/30	6.86
1986/12/01	6.70
1986/12/02	6.54
1986/12/03	6.38
1986/12/04	5.90
1986/12/05	5.75
1986/12/06	5.90
1986/12/07	6.22
1986/12/08	5.90
1986/12/09	6.54
1986/12/10	6.38
1986/12/11	6.22
1986/12/12	6.38
1986/12/13	5.75
1986/12/14	5.32
1986/12/15	5.18
1986/12/16	4.45
1986/12/17	5.47
1986/12/18	5.18
1986/12/19	3.87
1986/12/20	4.02
1986/12/21	4.02
1986/12/22	4.16
1986/12/23	2.86
1986/12/24	3.00
1986/12/25	1.33
1986/12/26	1.88
1986/12/27	1.46
1986/12/28	1.60
1986/12/29	1.74
1986/12/30	1.74
1986/12/31	1.06
#===========================================
# Number of observations = 365 / 365
# Average = 13.06