1985/01/01	3.10
1985/01/02	3.10
1985/01/03	3.10
1985/01/04	2.90
1985/01/05	2.90
1985/01/06	2.90
1985/01/07	2.90
1985/01/08	2.70
1985/01/09	2.70
1985/01/10	2.70
1985/01/11	2.70
1985/01/12	2.70
1985/01/13	2.70
1985/01/14	2.50
1985/01/15	2.30
1985/01/16	2.30
1985/01/17	2.30
1985/01/18	2.30
1985/01/19	2.30
1985/01/20	2.30
1985/01/21	3.30
1985/01/22	2.30
1985/01/23	2.30
1985/01/24	2.30
1985/01/25	2.30
1985/01/26	2.30
1985/01/27	2.10
1985/01/28	2.10
1985/01/29	2.10
1985/01/30	2.10
1985/01/31	2.10
1985/02/01	2.10
1985/02/02	2.10
1985/02/03	2.10
1985/02/04	2.10
1985/02/05	1.90
1985/02/06	1.90
1985/02/07	1.90
1985/02/08	1.90
1985/02/09	1.90
1985/02/10	1.70
1985/02/11	1.50
1985/02/12	1.50
1985/02/13	1.50
1985/02/14	1.35
1985/02/15	1.35
1985/02/16	1.35
1985/02/17	1.35
1985/02/18	1.35
1985/02/19	1.20
1985/02/20	1.20
1985/02/21	1.20
1985/02/22	1.05
1985/02/23	1.05
1985/02/24	1.05
1985/02/25	1.05
1985/02/26	1.05
1985/02/27	1.05
1985/02/28	1.05
1985/03/01	1.20
1985/03/02	1.35
1985/03/03	1.35
1985/03/04	1.20
1985/03/05	1.20
1985/03/06	1.20
1985/03/07	1.20
1985/03/08	1.35
1985/03/09	1.35
1985/03/10	1.20
1985/03/11	1.20
1985/03/12	1.20
1985/03/13	1.20
1985/03/14	1.20
1985/03/15	1.20
1985/03/16	1.50
1985/03/17	1.50
1985/03/18	1.20
1985/03/19	1.05
1985/03/20	1.05
1985/03/21	1.20
1985/03/22	1.05
1985/03/23	0.90
1985/03/24	0.90
1985/03/25	1.05
1985/03/26	1.05
1985/03/27	1.05
1985/03/28	0.90
1985/03/29	0.90
1985/03/30	0.90
1985/03/31	0.90
1985/04/01	0.90
1985/04/02	0.75
1985/04/03	0.75
1985/04/04	0.75
1985/04/05	0.90
1985/04/06	0.90
1985/04/07	0.90
1985/04/08	0.90
1985/04/09	0.60
1985/04/10	0.75
1985/04/11	0.90
1985/04/12	0.75
1985/04/13	0.75
1985/04/14	0.75
1985/04/15	0.75
1985/04/16	0.75
1985/04/17	0.90
1985/04/18	12.40
1985/04/19	2.50
1985/04/20	1.20
1985/04/21	1.35
1985/04/22	1.20
1985/04/23	1.05
1985/04/24	0.75
1985/04/25	0.90
1985/04/26	2.50
1985/04/27	2.70
1985/04/28	2.30
1985/04/29	0.90
1985/04/30	2.50
1985/05/01	1.35
1985/05/02	0.90
1985/05/03	0.90
1985/05/04	1.05
1985/05/05	0.75
1985/05/06	0.75
1985/05/07	0.45
1985/05/08	0.45
1985/05/09	0.45
1985/05/10	0.90
1985/05/11	1.05
1985/05/12	0.30
1985/05/13	0.30
1985/05/14	0.45
1985/05/15	0.75
1985/05/16	3.71
1985/05/17	1.35
1985/05/18	6.64
1985/05/19	1.70
1985/05/20	1.05
1985/05/21	0.75
1985/05/22	1.20
1985/05/23	2.70
1985/05/24	2.70
1985/05/25	4.76
1985/05/26	4.76
1985/05/27	3.30
1985/05/28	2.70
1985/05/29	12.40
1985/05/30	4.55
1985/05/31	3.50
1985/06/01	2.50
1985/06/02	2.10
1985/06/03	2.10
1985/06/04	1.90
1985/06/05	2.10
1985/06/06	1.50
1985/06/07	1.35
1985/06/08	1.35
1985/06/09	1.50
1985/06/10	1.50
1985/06/11	2.90
1985/06/12	2.10
1985/06/13	1.90
1985/06/14	1.70
1985/06/15	1.90
1985/06/16	1.50
1985/06/17	3.50
1985/06/18	3.30
1985/06/19	4.76
1985/06/20	3.30
1985/06/21	7.68
1985/06/22	4.76
1985/06/23	4.55
1985/06/24	3.92
1985/06/25	3.30
1985/06/26	2.70
1985/06/27	2.70
1985/06/28	2.90
1985/06/29	3.10
1985/06/30	4.34
1985/07/01	3.71
1985/07/02	4.13
1985/07/03	3.30
1985/07/04	2.90
1985/07/05	2.50
1985/07/06	2.50
1985/07/07	2.30
1985/07/08	2.50
1985/07/09	2.50
1985/07/10	2.30
1985/07/11	3.10
1985/07/12	11.50
1985/07/13	4.76
1985/07/14	6.38
1985/07/15	7.16
1985/07/16	5.60
1985/07/17	4.34
1985/07/18	3.92
1985/07/19	6.38
1985/07/20	4.97
1985/07/21	4.55
1985/07/22	3.92
1985/07/23	5.18
1985/07/24	11.20
1985/07/25	7.16
1985/07/26	7.42
1985/07/27	5.86
1985/07/28	4.34
1985/07/29	3.92
1985/07/30	4.13
1985/07/31	3.92
1985/08/01	3.50
1985/08/02	3.30
1985/08/03	3.10
1985/08/04	3.10
1985/08/05	2.90
1985/08/06	2.90
1985/08/07	2.90
1985/08/08	2.70
1985/08/09	2.70
1985/08/10	5.60
1985/08/11	3.50
1985/08/12	4.34
1985/08/13	4.13
1985/08/14	3.30
1985/08/15	3.10
1985/08/16	3.30
1985/08/17	3.71
1985/08/18	4.34
1985/08/19	4.34
1985/08/20	4.76
1985/08/21	4.55
1985/08/22	3.50
1985/08/23	3.10
1985/08/24	2.90
1985/08/25	2.90
1985/08/26	2.90
1985/08/27	2.70
1985/08/28	2.50
1985/08/29	2.70
1985/08/30	2.70
1985/08/31	2.50
1985/09/01	2.50
1985/09/02	2.50
1985/09/03	2.50
1985/09/04	9.82
1985/09/05	4.55
1985/09/06	3.10
1985/09/07	2.90
1985/09/08	2.50
1985/09/09	2.50
1985/09/10	8.74
1985/09/11	9.55
1985/09/12	15.18
1985/09/13	18.50
1985/09/14	31.45
1985/09/15	22.50
1985/09/16	12.40
1985/09/17	17.80
1985/09/18	10.36
1985/09/19	10.90
1985/09/20	8.47
1985/09/21	6.38
1985/09/22	5.60
1985/09/23	16.46
1985/09/24	8.47
1985/09/25	6.64
1985/09/26	7.16
1985/09/27	6.38
1985/09/28	5.60
1985/09/29	15.50
1985/09/30	6.38
1985/10/01	38.65
1985/10/02	28.84
1985/10/03	22.88
1985/10/04	17.10
1985/10/05	13.30
1985/10/06	11.50
1985/10/07	9.01
1985/10/08	7.16
1985/10/09	6.38
1985/10/10	5.60
1985/10/11	5.39
1985/10/12	5.18
1985/10/13	4.97
1985/10/14	29.71
1985/10/15	10.90
1985/10/16	7.94
1985/10/17	7.42
1985/10/18	25.60
1985/10/19	16.46
1985/10/20	11.20
1985/10/21	10.90
1985/10/22	16.14
1985/10/23	10.90
1985/10/24	10.09
1985/10/25	8.47
1985/10/26	8.20
1985/10/27	8.74
1985/10/28	7.68
1985/10/29	6.90
1985/10/30	6.64
1985/10/31	6.38
1985/11/01	26.79
1985/11/02	12.47
1985/11/03	12.30
1985/11/04	11.28
1985/11/05	10.60
1985/11/06	10.28
1985/11/07	9.64
1985/11/08	9.00
1985/11/09	8.38
1985/11/10	8.07
1985/11/11	7.76
1985/11/12	8.07
1985/11/13	31.77
1985/11/14	79.80
1985/11/15	46.60
1985/11/16	30.05
1985/11/17	22.92
1985/11/18	16.59
1985/11/19	13.49
1985/11/20	11.45
1985/11/21	10.12
1985/11/22	9.32
1985/11/23	9.00
1985/11/24	8.23
1985/11/25	8.23
1985/11/26	7.92
1985/11/27	7.76
1985/11/28	7.45
1985/11/29	7.45
1985/11/30	7.30
1985/12/01	7.14
1985/12/02	6.83
1985/12/03	6.68
1985/12/04	6.52
1985/12/05	6.52
1985/12/06	6.52
1985/12/07	6.37
1985/12/08	6.06
1985/12/09	5.90
1985/12/10	5.75
1985/12/11	5.75
1985/12/12	5.75
1985/12/13	5.60
1985/12/14	5.45
1985/12/15	5.60
1985/12/16	5.60
1985/12/17	5.60
1985/12/18	5.60
1985/12/19	5.45
1985/12/20	5.30
1985/12/21	5.30
1985/12/22	5.00
1985/12/23	5.15
1985/12/24	5.15
1985/12/25	4.85
1985/12/26	4.85
1985/12/27	4.85
1985/12/28	4.85
1985/12/29	4.85
1985/12/30	4.85
1985/12/31	4.55
#===========================================
# Number of observations = 365 / 365
# Average = 5.27