1985/01/01	0.50
1985/01/02	0.50
1985/01/03	0.50
1985/01/04	0.50
1985/01/05	0.60
1985/01/06	0.60
1985/01/07	0.70
1985/01/08	0.60
1985/01/09	0.60
1985/01/10	0.60
1985/01/11	0.50
1985/01/12	0.45
1985/01/13	0.45
1985/01/14	0.40
1985/01/15	0.40
1985/01/16	0.45
1985/01/17	0.50
1985/01/18	0.45
1985/01/19	0.45
1985/01/20	0.40
1985/01/21	0.40
1985/01/22	0.40
1985/01/23	0.35
1985/01/24	0.35
1985/01/25	0.40
1985/01/26	0.40
1985/01/27	0.45
1985/01/28	0.45
1985/01/29	0.50
1985/01/30	0.50
1985/01/31	0.60
1985/02/01	0.70
1985/02/02	0.70
1985/02/03	0.70
1985/02/04	0.90
1985/02/05	0.80
1985/02/06	0.90
1985/02/07	0.90
1985/02/08	1.00
1985/02/09	1.00
1985/02/10	1.10
1985/02/11	1.10
1985/02/12	1.10
1985/02/13	1.10
1985/02/14	1.20
1985/02/15	1.20
1985/02/16	1.20
1985/02/17	1.30
1985/02/18	1.30
1985/02/19	1.40
1985/02/20	1.40
1985/02/21	1.30
1985/02/22	1.30
1985/02/23	1.30
1985/02/24	1.30
1985/02/25	1.30
1985/02/26	1.30
1985/02/27	1.20
1985/02/28	1.20
1985/03/01	1.20
1985/03/02	1.20
1985/03/03	1.20
1985/03/04	1.10
1985/03/05	1.10
1985/03/06	1.10
1985/03/07	1.20
1985/03/08	1.20
1985/03/09	1.20
1985/03/10	1.10
1985/03/11	1.10
1985/03/12	1.10
1985/03/13	1.20
1985/03/14	1.30
1985/03/15	1.30
1985/03/16	1.30
1985/03/17	1.30
1985/03/18	1.30
1985/03/19	1.20
1985/03/20	1.20
1985/03/21	1.30
1985/03/22	1.30
1985/03/23	1.20
1985/03/24	0.50
1985/03/25	0.40
1985/03/26	0.40
1985/03/27	0.56
1985/03/28	0.56
1985/03/29	0.56
1985/03/30	0.40
1985/03/31	0.40
1985/04/01	0.36
1985/04/02	0.36
1985/04/03	0.36
1985/04/04	0.40
1985/04/05	0.40
1985/04/06	0.40
1985/04/07	0.56
1985/04/08	0.56
1985/04/09	0.40
1985/04/10	0.56
1985/04/11	0.72
1985/04/12	0.88
1985/04/13	0.88
1985/04/14	1.04
1985/04/15	1.04
1985/04/16	1.20
1985/04/17	1.20
1985/04/18	1.36
1985/04/19	1.20
1985/04/20	1.20
1985/04/21	1.20
1985/04/22	0.56
1985/04/23	0.36
1985/04/24	0.32
1985/04/25	0.32
1985/04/26	2.50
1985/04/27	1.40
1985/04/28	0.50
1985/04/29	0.41
1985/04/30	0.35
1985/05/01	0.38
1985/05/02	0.38
1985/05/03	0.23
1985/05/04	0.26
1985/05/05	0.23
1985/05/06	0.20
1985/05/07	0.20
1985/05/08	0.16
1985/05/09	0.16
1985/05/10	0.26
1985/05/11	0.32
1985/05/12	0.32
1985/05/13	0.35
1985/05/14	0.38
1985/05/15	0.70
1985/05/16	0.55
1985/05/17	0.55
1985/05/18	0.65
1985/05/19	0.60
1985/05/20	0.47
1985/05/21	0.32
1985/05/22	0.29
1985/05/23	0.32
1985/05/24	0.38
1985/05/25	0.47
1985/05/26	0.55
1985/05/27	0.38
1985/05/28	0.38
1985/05/29	0.75
1985/05/30	1.60
1985/05/31	0.70
1985/06/01	0.75
1985/06/02	0.65
1985/06/03	0.50
1985/06/04	0.44
1985/06/05	0.41
1985/06/06	0.35
1985/06/07	0.32
1985/06/08	0.29
1985/06/09	0.29
1985/06/10	0.26
1985/06/11	0.44
1985/06/12	0.38
1985/06/13	0.35
1985/06/14	0.32
1985/06/15	0.35
1985/06/16	0.32
1985/06/17	0.32
1985/06/18	0.55
1985/06/19	1.40
1985/06/20	2.75
1985/06/21	7.95
1985/06/22	5.50
1985/06/23	3.50
1985/06/24	2.75
1985/06/25	2.75
1985/06/26	2.00
1985/06/27	1.50
1985/06/28	1.50
1985/06/29	5.10
1985/06/30	5.30
1985/07/01	3.20
1985/07/02	2.75
1985/07/03	2.45
1985/07/04	2.15
1985/07/05	1.90
1985/07/06	1.70
1985/07/07	1.70
1985/07/08	1.80
1985/07/09	1.70
1985/07/10	3.35
1985/07/11	2.75
1985/07/12	2.45
1985/07/13	2.30
1985/07/14	3.70
1985/07/15	9.00
1985/07/16	4.30
1985/07/17	4.30
1985/07/18	3.90
1985/07/19	3.35
1985/07/20	3.70
1985/07/21	13.05
1985/07/22	7.60
1985/07/23	8.30
1985/07/24	5.50
1985/07/25	4.30
1985/07/26	4.30
1985/07/27	4.10
1985/07/28	4.90
1985/07/29	6.90
1985/07/30	6.90
1985/07/31	6.20
1985/08/01	5.85
1985/08/02	5.30
1985/08/03	4.70
1985/08/04	7.60
1985/08/05	4.90
1985/08/06	9.00
1985/08/07	6.90
1985/08/08	8.30
1985/08/09	7.25
1985/08/10	6.55
1985/08/11	12.15
1985/08/12	8.30
1985/08/13	6.90
1985/08/14	6.55
1985/08/15	73.50
1985/08/16	45.50
1985/08/17	22.10
1985/08/18	19.10
1985/08/19	17.00
1985/08/20	16.50
1985/08/21	19.70
1985/08/22	21.50
1985/08/23	25.25
1985/08/24	20.30
1985/08/25	16.50
1985/08/26	13.50
1985/08/27	13.50
1985/08/28	13.50
1985/08/29	12.15
1985/08/30	11.70
1985/08/31	13.50
1985/09/01	13.50
1985/09/02	12.15
1985/09/03	11.25
1985/09/04	7.60
1985/09/05	4.30
1985/09/06	3.90
1985/09/07	3.70
1985/09/08	3.50
1985/09/09	4.10
1985/09/10	2.90
1985/09/11	3.05
1985/09/12	4.10
1985/09/13	3.50
1985/09/14	3.20
1985/09/15	3.20
1985/09/16	3.20
1985/09/17	3.05
1985/09/18	2.75
1985/09/19	2.60
1985/09/20	2.45
1985/09/21	2.30
1985/09/22	2.30
1985/09/23	5.30
1985/09/24	4.50
1985/09/25	1.80
1985/09/26	1.60
1985/09/27	1.40
1985/09/28	3.90
1985/09/29	2.75
1985/09/30	2.75
1985/10/01	2.60
1985/10/02	2.30
1985/10/03	1.90
1985/10/04	1.80
1985/10/05	1.60
1985/10/06	1.50
1985/10/07	1.40
1985/10/08	1.30
1985/10/09	1.30
1985/10/10	1.20
1985/10/11	1.10
1985/10/12	1.10
1985/10/13	1.00
1985/10/14	0.95
1985/10/15	0.95
1985/10/16	1.10
1985/10/17	1.20
1985/10/18	1.10
1985/10/19	1.20
1985/10/20	1.20
1985/10/21	1.10
1985/10/22	1.10
1985/10/23	1.00
1985/10/24	1.00
1985/10/25	1.20
1985/10/26	1.20
1985/10/27	1.10
1985/10/28	1.00
1985/10/29	1.00
1985/10/30	1.00
1985/10/31	0.95
1985/11/01	1.00
1985/11/02	1.20
1985/11/03	1.10
1985/11/04	1.00
1985/11/05	1.00
1985/11/06	1.00
1985/11/07	1.00
1985/11/08	1.00
1985/11/09	1.00
1985/11/10	0.95
1985/11/11	0.95
1985/11/12	0.90
1985/11/13	0.85
1985/11/14	0.85
1985/11/15	0.85
1985/11/16	1.10
1985/11/17	1.80
1985/11/18	1.60
1985/11/19	1.20
1985/11/20	1.80
1985/11/21	2.60
1985/11/22	1.80
1985/11/23	1.50
1985/11/24	1.30
1985/11/25	1.30
1985/11/26	1.20
1985/11/27	1.10
1985/11/28	1.00
1985/11/29	1.00
1985/11/30	1.00
1985/12/01	0.95
1985/12/02	0.90
1985/12/03	0.90
1985/12/04	0.85
1985/12/05	0.85
1985/12/06	0.85
1985/12/07	0.80
1985/12/08	0.80
1985/12/09	0.75
1985/12/10	0.75
1985/12/11	0.75
1985/12/12	0.75
1985/12/13	0.70
1985/12/14	0.75
1985/12/15	0.75
1985/12/16	0.75
1985/12/17	0.70
1985/12/18	0.70
1985/12/19	0.70
1985/12/20	0.65
1985/12/21	0.65
1985/12/22	0.60
1985/12/23	0.60
1985/12/24	0.55
1985/12/25	0.50
1985/12/26	0.50
1985/12/27	0.50
1985/12/28	0.50
1985/12/29	0.47
1985/12/30	0.47
1985/12/31	0.47
#===========================================
# Number of observations = 365 / 365
# Average = 2.73