1985/01/01	0.22
1985/01/02	0.22
1985/01/03	0.20
1985/01/04	0.20
1985/01/05	0.20
1985/01/06	0.20
1985/01/07	0.20
1985/01/08	0.20
1985/01/09	0.20
1985/01/10	0.20
1985/01/11	0.20
1985/01/12	0.18
1985/01/13	0.18
1985/01/14	0.18
1985/01/15	0.18
1985/01/16	0.18
1985/01/17	0.18
1985/01/18	0.18
1985/01/19	0.18
1985/01/20	0.18
1985/01/21	0.18
1985/01/22	0.18
1985/01/23	0.18
1985/01/24	0.18
1985/01/25	0.31
1985/01/26	0.20
1985/01/27	0.18
1985/01/28	0.18
1985/01/29	0.18
1985/01/30	0.18
1985/01/31	0.15
1985/02/01	0.15
1985/02/02	0.15
1985/02/03	0.15
1985/02/04	0.15
1985/02/05	0.12
1985/02/06	0.12
1985/02/07	0.12
1985/02/08	0.12
1985/02/09	0.12
1985/02/10	0.12
1985/02/11	0.12
1985/02/12	0.12
1985/02/13	0.12
1985/02/14	0.10
1985/02/15	0.10
1985/02/16	0.10
1985/02/17	0.10
1985/02/18	0.10
1985/02/19	0.10
1985/02/20	0.10
1985/02/21	0.08
1985/02/22	0.08
1985/02/23	0.08
1985/02/24	0.08
1985/02/25	0.05
1985/02/26	0.05
1985/02/27	0.05
1985/02/28	0.05
1985/03/01	0.02
1985/03/02	0.02
1985/03/03	0.02
1985/03/04	0.02
1985/03/05	0.02
1985/03/06	0.02
1985/03/07	0.02
1985/03/08	0
1985/03/09	0
1985/03/10	0
1985/03/11	0
1985/03/12	0
1985/03/13	0
1985/03/14	0
1985/03/15	0
1985/03/16	0
1985/03/17	0
1985/03/18	0
1985/03/19	0
1985/03/20	0
1985/03/21	0
1985/03/22	0
1985/03/23	0
1985/03/24	0
1985/03/25	0
1985/03/26	0
1985/03/27	0
1985/03/28	0
1985/03/29	0.25
1985/03/30	0.22
1985/03/31	0.20
1985/04/01	0.35
1985/04/02	0.30
1985/04/03	0.30
1985/04/04	0.55
1985/04/05	0.50
1985/04/06	0.40
1985/04/07	0.35
1985/04/08	0.30
1985/04/09	0.25
1985/04/10	0.25
1985/04/11	0.20
1985/04/12	0.20
1985/04/13	0.20
1985/04/14	0.20
1985/04/15	0.20
1985/04/16	0.25
1985/04/17	0.35
1985/04/18	0.70
1985/04/19	0.50
1985/04/20	0.40
1985/04/21	0.45
1985/04/22	0.35
1985/04/23	0.30
1985/04/24	0.25
1985/04/25	0.25
1985/04/26	0.75
1985/04/27	0.60
1985/04/28	0.55
1985/04/29	0.45
1985/04/30	0.40
1985/05/01	0.35
1985/05/02	0.65
1985/05/03	0.50
1985/05/04	0.45
1985/05/05	0.40
1985/05/06	0.35
1985/05/07	0.30
1985/05/08	0.40
1985/05/09	0.30
1985/05/10	0.25
1985/05/11	4.15
1985/05/12	10.40
1985/05/13	3.65
1985/05/14	1.00
1985/05/15	0.75
1985/05/16	3.65
1985/05/17	1.00
1985/05/18	1.05
1985/05/19	0.75
1985/05/20	0.55
1985/05/21	0.50
1985/05/22	0.50
1985/05/23	0.45
1985/05/24	0.60
1985/05/25	0.60
1985/05/26	0.70
1985/05/27	0.60
1985/05/28	0.55
1985/05/29	0.50
1985/05/30	0.45
1985/05/31	0.40
1985/06/01	0.55
1985/06/02	12.50
1985/06/03	2.30
1985/06/04	4.10
1985/06/05	9.70
1985/06/06	1.55
1985/06/07	1.00
1985/06/08	1.25
1985/06/09	0.85
1985/06/10	0.70
1985/06/11	0.65
1985/06/12	0.60
1985/06/13	0.60
1985/06/14	0.60
1985/06/15	0.55
1985/06/16	0.55
1985/06/17	3.10
1985/06/18	11.20
1985/06/19	1.60
1985/06/20	0.85
1985/06/21	1.00
1985/06/22	0.80
1985/06/23	0.80
1985/06/24	0.95
1985/06/25	0.80
1985/06/26	5.90
1985/06/27	5.70
1985/06/28	2.15
1985/06/29	1.55
1985/06/30	1.35
1985/07/01	1.15
1985/07/02	1.10
1985/07/03	2.95
1985/07/04	1.15
1985/07/05	0.95
1985/07/06	0.80
1985/07/07	2.00
1985/07/08	19.50
1985/07/09	9.40
1985/07/10	2.75
1985/07/11	1.85
1985/07/12	9.10
1985/07/13	20.63
1985/07/14	20.20
1985/07/15	4.50
1985/07/16	2.70
1985/07/17	2.00
1985/07/18	1.55
1985/07/19	6.60
1985/07/20	17.30
1985/07/21	3.55
1985/07/22	2.15
1985/07/23	28.95
1985/07/24	8.90
1985/07/25	11.30
1985/07/26	2.80
1985/07/27	13.20
1985/07/28	2.90
1985/07/29	2.55
1985/07/30	2.05
1985/07/31	1.70
1985/08/01	1.45
1985/08/02	1.30
1985/08/03	1.30
1985/08/04	1.20
1985/08/05	1.40
1985/08/06	14.60
1985/08/07	2.55
1985/08/08	2.45
1985/08/09	1.70
1985/08/10	2.95
1985/08/11	51.05
1985/08/12	14.50
1985/08/13	4.40
1985/08/14	3.40
1985/08/15	2.95
1985/08/16	3.00
1985/08/17	2.45
1985/08/18	2.35
1985/08/19	2.00
1985/08/20	6.10
1985/08/21	4.40
1985/08/22	5.10
1985/08/23	49.10
1985/08/24	12.40
1985/08/25	4.60
1985/08/26	5.40
1985/08/27	3.60
1985/08/28	2.80
1985/08/29	2.25
1985/08/30	1.90
1985/08/31	13.00
1985/09/01	6.10
1985/09/02	3.10
1985/09/03	2.40
1985/09/04	7.30
1985/09/05	11.90
1985/09/06	4.25
1985/09/07	3.15
1985/09/08	5.00
1985/09/09	11.30
1985/09/10	3.20
1985/09/11	16.80
1985/09/12	3.90
1985/09/13	2.95
1985/09/14	2.45
1985/09/15	50.30
1985/09/16	52.59
1985/09/17	137.40
1985/09/18	102.20
1985/09/19	42.35
1985/09/20	16.60
1985/09/21	10.00
1985/09/22	8.90
1985/09/23	15.10
1985/09/24	23.49
1985/09/25	37.25
1985/09/26	16.40
1985/09/27	7.70
1985/09/28	5.10
1985/09/29	4.20
1985/09/30	3.70
1985/10/01	3.10
1985/10/02	3.00
1985/10/03	2.85
1985/10/04	2.65
1985/10/05	2.50
1985/10/06	2.30
1985/10/07	2.20
1985/10/08	2.15
1985/10/09	2.05
1985/10/10	2.05
1985/10/11	2.30
1985/10/12	2.75
1985/10/13	3.70
1985/10/14	3.00
1985/10/15	2.40
1985/10/16	2.15
1985/10/17	40.55
1985/10/18	10.70
1985/10/19	4.45
1985/10/20	3.50
1985/10/21	6.80
1985/10/22	22.32
1985/10/23	15.60
1985/10/24	6.80
1985/10/25	3.85
1985/10/26	3.15
1985/10/27	2.90
1985/10/28	5.20
1985/10/29	4.45
1985/10/30	11.70
1985/10/31	3.80
1985/11/01	3.20
1985/11/02	2.90
1985/11/03	2.55
1985/11/04	2.35
1985/11/05	2.25
1985/11/06	2.15
1985/11/07	2.10
1985/11/08	2.00
1985/11/09	1.95
1985/11/10	1.85
1985/11/11	1.80
1985/11/12	1.75
1985/11/13	1.75
1985/11/14	1.70
1985/11/15	1.70
1985/11/16	1.80
1985/11/17	1.70
1985/11/18	1.60
1985/11/19	1.55
1985/11/20	1.50
1985/11/21	1.50
1985/11/22	1.50
1985/11/23	1.45
1985/11/24	1.40
1985/11/25	1.35
1985/11/26	1.30
1985/11/27	1.30
1985/11/28	1.25
1985/11/29	1.25
1985/11/30	1.25
1985/12/01	1.20
1985/12/02	1.20
1985/12/03	1.15
1985/12/04	1.15
1985/12/05	1.10
1985/12/06	1.10
1985/12/07	1.10
1985/12/08	1.05
1985/12/09	1.05
1985/12/10	1.05
1985/12/11	1.00
1985/12/12	1.00
1985/12/13	0.95
1985/12/14	0.95
1985/12/15	0.90
1985/12/16	0.90
1985/12/17	0.85
1985/12/18	0.85
1985/12/19	0.85
1985/12/20	0.85
1985/12/21	0.85
1985/12/22	0.85
1985/12/23	0.85
1985/12/24	0.80
1985/12/25	0.80
1985/12/26	0.80
1985/12/27	0.75
1985/12/28	0.75
1985/12/29	0.75
1985/12/30	0.75
1985/12/31	0.75
#===========================================
# Number of observations = 365 / 365
# Average = 3.99