1986/01/01	23.50
1986/01/02	23.50
1986/01/03	23.50
1986/01/04	23.00
1986/01/05	22.50
1986/01/06	22.50
1986/01/07	22.00
1986/01/08	22.00
1986/01/09	21.50
1986/01/10	21.00
1986/01/11	21.00
1986/01/12	20.50
1986/01/13	20.50
1986/01/14	20.50
1986/01/15	20.50
1986/01/16	20.50
1986/01/17	20.00
1986/01/18	20.00
1986/01/19	19.50
1986/01/20	19.50
1986/01/21	19.00
1986/01/22	19.50
1986/01/23	19.00
1986/01/24	18.50
1986/01/25	18.50
1986/01/26	18.00
1986/01/27	18.00
1986/01/28	17.00
1986/01/29	17.00
1986/01/30	17.50
1986/01/31	17.50
1986/02/01	16.50
1986/02/02	16.50
1986/02/03	16.00
1986/02/04	15.50
1986/02/05	15.00
1986/02/06	15.00
1986/02/07	15.00
1986/02/08	14.50
1986/02/09	14.50
1986/02/10	14.08
1986/02/11	14.08
1986/02/12	14.08
1986/02/13	14.08
1986/02/14	13.66
1986/02/15	13.66
1986/02/16	13.66
1986/02/17	13.66
1986/02/18	13.24
1986/02/19	12.82
1986/02/20	12.40
1986/02/21	11.98
1986/02/22	11.98
1986/02/23	11.98
1986/02/24	11.98
1986/02/25	11.98
1986/02/26	11.56
1986/02/27	11.14
1986/02/28	11.14
1986/03/01	10.72
1986/03/02	10.72
1986/03/03	11.14
1986/03/04	11.14
1986/03/05	11.56
1986/03/06	11.56
1986/03/07	11.14
1986/03/08	10.72
1986/03/09	10.72
1986/03/10	10.30
1986/03/11	10.30
1986/03/12	10.30
1986/03/13	9.94
1986/03/14	9.59
1986/03/15	9.59
1986/03/16	9.23
1986/03/17	8.87
1986/03/18	8.16
1986/03/19	8.16
1986/03/20	8.16
1986/03/21	8.52
1986/03/22	8.52
1986/03/23	8.52
1986/03/24	8.16
1986/03/25	7.80
1986/03/26	7.80
1986/03/27	7.44
1986/03/28	7.09
1986/03/29	7.09
1986/03/30	7.09
1986/03/31	7.09
1986/04/01	4.85
1986/04/02	4.85
1986/04/03	4.85
1986/04/04	5.29
1986/04/05	5.72
1986/04/06	11.60
1986/04/07	10.16
1986/04/08	9.68
1986/04/09	9.20
1986/04/10	8.33
1986/04/11	7.03
1986/04/12	5.72
1986/04/13	5.29
1986/04/14	4.85
1986/04/15	6.15
1986/04/16	6.59
1986/04/17	5.29
1986/04/18	4.85
1986/04/19	4.18
1986/04/20	3.84
1986/04/21	3.84
1986/04/22	4.52
1986/04/23	4.85
1986/04/24	4.52
1986/04/25	11.12
1986/04/26	13.04
1986/04/27	7.46
1986/04/28	6.15
1986/04/29	5.72
1986/04/30	5.29
1986/05/01	7.03
1986/05/02	7.46
1986/05/03	7.46
1986/05/04	7.03
1986/05/05	5.72
1986/05/06	4.85
1986/05/07	4.18
1986/05/08	6.15
1986/05/09	18.68
1986/05/10	18.16
1986/05/11	28.21
1986/05/12	29.80
1986/05/13	19.73
1986/05/14	14.52
1986/05/15	16.08
1986/05/16	17.64
1986/05/17	12.56
1986/05/18	9.68
1986/05/19	8.33
1986/05/20	9.20
1986/05/21	19.73
1986/05/22	26.62
1986/05/23	23.97
1986/05/24	34.52
1986/05/25	32.75
1986/05/26	19.73
1986/05/27	13.52
1986/05/28	10.16
1986/05/29	7.90
1986/05/30	6.59
1986/05/31	6.15
1986/06/01	4.85
1986/06/02	4.85
1986/06/03	8.77
1986/06/04	6.59
1986/06/05	5.29
1986/06/06	7.46
1986/06/07	15.56
1986/06/08	25.03
1986/06/09	23.97
1986/06/10	17.64
1986/06/11	14.52
1986/06/12	12.08
1986/06/13	10.64
1986/06/14	11.60
1986/06/15	18.68
1986/06/16	16.60
1986/06/17	12.56
1986/06/18	10.64
1986/06/19	10.16
1986/06/20	11.60
1986/06/21	11.60
1986/06/22	9.68
1986/06/23	8.33
1986/06/24	7.46
1986/06/25	8.33
1986/06/26	10.64
1986/06/27	11.12
1986/06/28	14.52
1986/06/29	15.04
1986/06/30	13.04
1986/07/01	12.08
1986/07/02	11.12
1986/07/03	12.56
1986/07/04	11.60
1986/07/05	10.64
1986/07/06	17.12
1986/07/07	16.60
1986/07/08	15.56
1986/07/09	13.52
1986/07/10	14.52
1986/07/11	47.18
1986/07/12	97.70
1986/07/13	53.86
1986/07/14	32.16
1986/07/15	27.15
1986/07/16	23.44
1986/07/17	21.32
1986/07/18	20.79
1986/07/19	19.20
1986/07/20	19.20
1986/07/21	26.09
1986/07/22	36.94
1986/07/23	33.34
1986/07/24	33.93
1986/07/25	48.50
1986/07/26	38.18
1986/07/27	38.18
1986/07/28	33.93
1986/07/29	27.68
1986/07/30	23.44
1986/07/31	22.91
1986/08/01	20.26
1986/08/02	21.85
1986/08/03	45.20
1986/08/04	70.76
1986/08/05	74.41
1986/08/06	72.22
1986/08/07	64.92
1986/08/08	51.85
1986/08/09	39.42
1986/08/10	33.93
1986/08/11	33.34
1986/08/12	30.98
1986/08/13	32.75
1986/08/14	30.98
1986/08/15	31.57
1986/08/16	82.52
1986/08/17	83.26
1986/08/18	57.92
1986/08/19	44.54
1986/08/20	38.80
1986/08/21	34.52
1986/08/22	31.57
1986/08/23	34.52
1986/08/24	32.75
1986/08/25	30.98
1986/08/26	31.57
1986/08/27	36.94
1986/08/28	82.52
1986/08/29	78.82
1986/08/30	50.51
1986/08/31	41.90
1986/09/01	36.32
1986/09/02	33.34
1986/09/03	29.80
1986/09/04	29.27
1986/09/05	42.56
1986/09/06	41.28
1986/09/07	38.18
1986/09/08	57.92
1986/09/09	64.92
1986/09/10	78.08
1986/09/11	80.30
1986/09/12	62.00
1986/09/13	54.53
1986/09/14	51.18
1986/09/15	47.18
1986/09/16	47.18
1986/09/17	45.86
1986/09/18	40.04
1986/09/19	40.66
1986/09/20	71.49
1986/09/21	89.25
1986/09/22	82.52
1986/09/23	49.84
1986/09/24	43.22
1986/09/25	38.18
1986/09/26	34.52
1986/09/27	31.57
1986/09/28	29.27
1986/09/29	28.21
1986/09/30	30.39
1986/10/01	40.04
1986/10/02	36.94
1986/10/03	32.75
1986/10/04	33.34
1986/10/05	34.52
1986/10/06	30.98
1986/10/07	29.27
1986/10/08	28.21
1986/10/09	29.80
1986/10/10	34.52
1986/10/11	38.80
1986/10/12	35.70
1986/10/13	47.84
1986/10/14	46.52
1986/10/15	46.52
1986/10/16	36.32
1986/10/17	30.39
1986/10/18	27.15
1986/10/19	25.03
1986/10/20	23.44
1986/10/21	22.38
1986/10/22	22.38
1986/10/23	21.85
1986/10/24	21.85
1986/10/25	25.56
1986/10/26	36.94
1986/10/27	36.32
1986/10/28	32.75
1986/10/29	28.21
1986/10/30	25.56
1986/10/31	25.03
1986/11/01	23.97
1986/11/02	22.38
1986/11/03	21.85
1986/11/04	21.32
1986/11/05	21.85
1986/11/06	21.32
1986/11/07	21.32
1986/11/08	21.32
1986/11/09	21.85
1986/11/10	23.97
1986/11/11	25.03
1986/11/12	24.50
1986/11/13	22.91
1986/11/14	22.38
1986/11/15	21.32
1986/11/16	21.32
1986/11/17	21.32
1986/11/18	21.32
1986/11/19	20.79
1986/11/20	20.79
1986/11/21	20.79
1986/11/22	20.79
1986/11/23	20.79
1986/11/24	20.79
1986/11/25	20.26
1986/11/26	19.73
1986/11/27	19.73
1986/11/28	19.73
1986/11/29	19.73
1986/11/30	19.73
1986/12/01	19.73
1986/12/02	19.73
1986/12/03	19.20
1986/12/04	18.68
1986/12/05	18.68
1986/12/06	18.68
1986/12/07	19.20
1986/12/08	18.68
1986/12/09	18.68
1986/12/10	20.26
1986/12/11	19.20
1986/12/12	18.16
1986/12/13	17.12
1986/12/14	16.60
1986/12/15	15.56
1986/12/16	15.56
1986/12/17	14.52
1986/12/18	13.52
1986/12/19	13.04
1986/12/20	13.04
1986/12/21	12.56
1986/12/22	12.56
1986/12/23	13.52
1986/12/24	13.52
1986/12/25	13.04
1986/12/26	13.04
1986/12/27	13.04
1986/12/28	12.56
1986/12/29	12.56
1986/12/30	12.56
1986/12/31	12.08
#===========================================
# Number of observations = 365 / 365
# Total = 8181.9
# Average = 22.42