1986/01/01	1.59
1986/01/02	1.54
1986/01/03	1.43
1986/01/04	1.32
1986/01/05	1.38
1986/01/06	1.43
1986/01/07	1.54
1986/01/08	1.59
1986/01/09	1.38
1986/01/10	1.49
1986/01/11	1.43
1986/01/12	1.43
1986/01/13	1.38
1986/01/14	1.27
1986/01/15	1.21
1986/01/16	1.21
1986/01/17	1.27
1986/01/18	1.16
1986/01/19	1.10
1986/01/20	1.04
1986/01/21	1.04
1986/01/22	0.99
1986/01/23	0.88
1986/01/24	0.83
1986/01/25	0.83
1986/01/26	0.55
1986/01/27	0.72
1986/01/28	0.77
1986/01/29	0.88
1986/01/30	0.66
1986/01/31	0.83
1986/02/01	0.88
1986/02/02	0.72
1986/02/03	1.10
1986/02/04	0.72
1986/02/05	0.77
1986/02/06	0.99
1986/02/07	1.04
1986/02/08	0.83
1986/02/09	0.60
1986/02/10	0.99
1986/02/11	0.83
1986/02/12	1.04
1986/02/13	1.10
1986/02/14	0.72
1986/02/15	0.88
1986/02/16	0.72
1986/02/17	1.04
1986/02/18	0.99
1986/02/19	0.77
1986/02/20	0.49
1986/02/21	0.77
1986/02/22	0.72
1986/02/23	0.66
1986/02/24	0.88
1986/02/25	0.83
1986/02/26	0.66
1986/02/27	0.99
1986/02/28	1.04
1986/03/01	0.99
1986/03/02	0.99
1986/03/03	0.99
1986/03/04	0.94
1986/03/05	0.88
1986/03/06	0.88
1986/03/07	0.88
1986/03/08	0.83
1986/03/09	0.60
1986/03/10	0.60
1986/03/11	0.66
1986/03/12	0.83
1986/03/13	0.83
1986/03/14	0.83
1986/03/15	0.77
1986/03/16	0.55
1986/03/17	0.44
1986/03/18	0.55
1986/03/19	0.44
1986/03/20	0.55
1986/03/21	0.66
1986/03/22	0.39
1986/03/23	0.28
1986/03/24	0.11
1986/03/25	0.11
1986/03/26	0.28
1986/03/27	0.11
1986/03/28	0.11
1986/03/29	0.05
1986/03/30	0.28
1986/03/31	0.39
1986/04/01	0.20
1986/04/02	0.30
1986/04/03	0.15
1986/04/04	0.10
1986/04/05	0.10
1986/04/06	0.35
1986/04/07	0.35
1986/04/08	0.45
1986/04/09	0.50
1986/04/10	0.45
1986/04/11	0.45
1986/04/12	1.10
1986/04/13	0.70
1986/04/14	0.55
1986/04/15	0.40
1986/04/16	1.30
1986/04/17	1.60
1986/04/18	1.15
1986/04/19	1.15
1986/04/20	1.20
1986/04/21	1.20
1986/04/22	0.95
1986/04/23	0.85
1986/04/24	0.75
1986/04/25	0.45
1986/04/26	0.55
1986/04/27	0.90
1986/04/28	0.90
1986/04/29	0.60
1986/04/30	0.95
1986/05/01	0.85
1986/05/02	1.10
1986/05/03	0.90
1986/05/04	0.70
1986/05/05	1.90
1986/05/06	1.20
1986/05/07	2.85
1986/05/08	2.40
1986/05/09	1.75
1986/05/10	7.18
1986/05/11	5.65
1986/05/12	2.65
1986/05/13	2.15
1986/05/14	1.90
1986/05/15	1.90
1986/05/16	1.45
1986/05/17	1.55
1986/05/18	1.55
1986/05/19	1.50
1986/05/20	1.45
1986/05/21	1.65
1986/05/22	1.70
1986/05/23	2.60
1986/05/24	15.90
1986/05/25	4.85
1986/05/26	3.10
1986/05/27	2.60
1986/05/28	2.90
1986/05/29	2.05
1986/05/30	1.85
1986/05/31	1.75
1986/06/01	1.65
1986/06/02	1.50
1986/06/03	1.30
1986/06/04	1.65
1986/06/05	1.75
1986/06/06	2.05
1986/06/07	5.95
1986/06/08	4.00
1986/06/09	2.65
1986/06/10	2.10
1986/06/11	1.70
1986/06/12	2.20
1986/06/13	1.80
1986/06/14	4.85
1986/06/15	2.55
1986/06/16	2.10
1986/06/17	2.10
1986/06/18	1.95
1986/06/19	1.80
1986/06/20	2.15
1986/06/21	1.85
1986/06/22	1.70
1986/06/23	1.55
1986/06/24	1.65
1986/06/25	1.65
1986/06/26	1.55
1986/06/27	1.45
1986/06/28	1.25
1986/06/29	1.40
1986/06/30	1.45
1986/07/01	1.30
1986/07/02	1.25
1986/07/03	1.10
1986/07/04	1.05
1986/07/05	0.95
1986/07/06	1.35
1986/07/07	1.40
1986/07/08	1.60
1986/07/09	1.45
1986/07/10	1.35
1986/07/11	1.30
1986/07/12	1.40
1986/07/13	1.35
1986/07/14	1.30
1986/07/15	1.20
1986/07/16	1.10
1986/07/17	1.25
1986/07/18	1.00
1986/07/19	1.40
1986/07/20	1.50
1986/07/21	5.75
1986/07/22	9.45
1986/07/23	6.87
1986/07/24	4.75
1986/07/25	9.45
1986/07/26	4.75
1986/07/27	4.55
1986/07/28	3.45
1986/07/29	2.80
1986/07/30	2.50
1986/07/31	2.15
1986/08/01	1.90
1986/08/02	1.90
1986/08/03	1.80
1986/08/04	1.95
1986/08/05	4.45
1986/08/06	3.50
1986/08/07	4.30
1986/08/08	14.22
1986/08/09	4.75
1986/08/10	4.30
1986/08/11	5.65
1986/08/12	3.60
1986/08/13	3.05
1986/08/14	2.75
1986/08/15	2.55
1986/08/16	3.35
1986/08/17	6.55
1986/08/18	3.70
1986/08/19	3.00
1986/08/20	2.55
1986/08/21	2.25
1986/08/22	2.10
1986/08/23	2.05
1986/08/24	2.45
1986/08/25	3.75
1986/08/26	8.44
1986/08/27	180.00
1986/08/28	49.44
1986/08/29	21.66
1986/08/30	8.72
1986/08/31	4.25
1986/09/01	3.95
1986/09/02	4.15
1986/09/03	3.70
1986/09/04	3.45
1986/09/05	3.60
1986/09/06	3.55
1986/09/07	3.70
1986/09/08	5.35
1986/09/09	7.74
1986/09/10	5.85
1986/09/11	6.45
1986/09/12	7.28
1986/09/13	4.45
1986/09/14	4.15
1986/09/15	3.70
1986/09/16	3.55
1986/09/17	3.55
1986/09/18	3.45
1986/09/19	3.65
1986/09/20	4.15
1986/09/21	3.55
1986/09/22	3.60
1986/09/23	2.90
1986/09/24	2.80
1986/09/25	2.75
1986/09/26	2.65
1986/09/27	2.65
1986/09/28	2.85
1986/09/29	2.45
1986/09/30	2.55
1986/10/01	2.85
1986/10/02	2.55
1986/10/03	2.45
1986/10/04	2.40
1986/10/05	2.35
1986/10/06	2.30
1986/10/07	2.30
1986/10/08	2.15
1986/10/09	2.05
1986/10/10	2.00
1986/10/11	1.90
1986/10/12	2.00
1986/10/13	1.95
1986/10/14	2.00
1986/10/15	2.75
1986/10/16	2.60
1986/10/17	2.45
1986/10/18	2.20
1986/10/19	2.00
1986/10/20	1.90
1986/10/21	1.90
1986/10/22	1.90
1986/10/23	1.90
1986/10/24	2.15
1986/10/25	2.10
1986/10/26	3.00
1986/10/27	2.25
1986/10/28	2.15
1986/10/29	2.50
1986/10/30	3.15
1986/10/31	2.20
1986/11/01	2.05
1986/11/02	1.95
1986/11/03	1.95
1986/11/04	1.90
1986/11/05	1.90
1986/11/06	1.85
1986/11/07	1.80
1986/11/08	1.65
1986/11/09	1.65
1986/11/10	1.80
1986/11/11	2.00
1986/11/12	2.00
1986/11/13	1.75
1986/11/14	2.00
1986/11/15	2.00
1986/11/16	2.05
1986/11/17	2.05
1986/11/18	1.95
1986/11/19	1.90
1986/11/20	1.90
1986/11/21	1.85
1986/11/22	1.80
1986/11/23	1.80
1986/11/24	1.80
1986/11/25	1.75
1986/11/26	1.80
1986/11/27	1.75
1986/11/28	1.70
1986/11/29	1.70
1986/11/30	1.70
1986/12/01	1.70
1986/12/02	1.70
1986/12/03	1.70
1986/12/04	1.70
1986/12/05	1.65
1986/12/06	1.65
1986/12/07	1.75
1986/12/08	1.75
1986/12/09	1.70
1986/12/10	1.75
1986/12/11	1.70
1986/12/12	1.70
1986/12/13	1.60
1986/12/14	1.60
1986/12/15	1.55
1986/12/16	1.50
1986/12/17	1.35
1986/12/18	1.30
1986/12/19	1.35
1986/12/20	1.30
1986/12/21	1.20
1986/12/22	1.20
1986/12/23	1.30
1986/12/24	1.15
1986/12/25	1.20
1986/12/26	1.25
1986/12/27	1.30
1986/12/28	1.25
1986/12/29	1.15
1986/12/30	1.10
1986/12/31	1.10
#===========================================
# Number of observations = 365 / 365
# Average = 2.69