1986/01/01	1.16
1986/01/02	1.08
1986/01/03	1.00
1986/01/04	1.00
1986/01/05	1.00
1986/01/06	0.92
1986/01/07	0.92
1986/01/08	0.92
1986/01/09	0.84
1986/01/10	0.84
1986/01/11	0.84
1986/01/12	0.84
1986/01/13	0.84
1986/01/14	0.76
1986/01/15	0.76
1986/01/16	0.76
1986/01/17	0.76
1986/01/18	0.76
1986/01/19	0.76
1986/01/20	0.68
1986/01/21	0.68
1986/01/22	0.68
1986/01/23	0.68
1986/01/24	0.60
1986/01/25	0.60
1986/01/26	0.56
1986/01/27	0.56
1986/01/28	0.56
1986/01/29	0.56
1986/01/30	0.52
1986/01/31	0.52
1986/02/01	0.48
1986/02/02	0.48
1986/02/03	0.52
1986/02/04	0.52
1986/02/05	0.52
1986/02/06	0.48
1986/02/07	0.44
1986/02/08	0.44
1986/02/09	0.44
1986/02/10	0.48
1986/02/11	0.48
1986/02/12	0.44
1986/02/13	0.48
1986/02/14	0.48
1986/02/15	0.44
1986/02/16	0.48
1986/02/17	0.48
1986/02/18	0.44
1986/02/19	0.32
1986/02/20	0.24
1986/02/21	0.24
1986/02/22	0.20
1986/02/23	0.20
1986/02/24	0.18
1986/02/25	0.18
1986/02/26	0.18
1986/02/27	0.18
1986/02/28	0.18
1986/03/01	0.18
1986/03/02	0.24
1986/03/03	0.32
1986/03/04	0.36
1986/03/05	0.36
1986/03/06	0.32
1986/03/07	0.28
1986/03/08	0.28
1986/03/09	0.24
1986/03/10	0.18
1986/03/11	0.16
1986/03/12	0.20
1986/03/13	0.24
1986/03/14	0.18
1986/03/15	0.18
1986/03/16	0.18
1986/03/17	0.18
1986/03/18	0.20
1986/03/19	0.18
1986/03/20	0.14
1986/03/21	0.14
1986/03/22	0.14
1986/03/23	0.16
1986/03/24	0.18
1986/03/25	0.18
1986/03/26	0.20
1986/03/27	0.18
1986/03/28	0.20
1986/03/29	0.18
1986/03/30	0.18
1986/03/31	0.16
1986/04/01	0.32
1986/04/02	0.34
1986/04/03	0.34
1986/04/04	0.34
1986/04/05	0.34
1986/04/06	0.35
1986/04/07	0.42
1986/04/08	0.60
1986/04/09	0.45
1986/04/10	0.47
1986/04/11	0.47
1986/04/12	0.44
1986/04/13	0.41
1986/04/14	0.38
1986/04/15	0.36
1986/04/16	0.38
1986/04/17	0.40
1986/04/18	0.40
1986/04/19	0.45
1986/04/20	0.50
1986/04/21	1.10
1986/04/22	1.80
1986/04/23	1.40
1986/04/24	6.10
1986/04/25	7.25
1986/04/26	9.90
1986/04/27	4.90
1986/04/28	2.90
1986/04/29	2.30
1986/04/30	2.10
1986/05/01	1.80
1986/05/02	9.00
1986/05/03	13.28
1986/05/04	6.30
1986/05/05	4.10
1986/05/06	3.10
1986/05/07	21.00
1986/05/08	13.92
1986/05/09	9.30
1986/05/10	6.75
1986/05/11	20.60
1986/05/12	30.15
1986/05/13	13.92
1986/05/14	8.25
1986/05/15	5.70
1986/05/16	4.70
1986/05/17	3.70
1986/05/18	2.70
1986/05/19	2.70
1986/05/20	3.50
1986/05/21	3.50
1986/05/22	3.70
1986/05/23	7.25
1986/05/24	15.58
1986/05/25	53.85
1986/05/26	74.30
1986/05/27	34.50
1986/05/28	16.72
1986/05/29	10.20
1986/05/30	7.00
1986/05/31	5.50
1986/06/01	4.30
1986/06/02	3.70
1986/06/03	3.10
1986/06/04	2.70
1986/06/05	2.40
1986/06/06	2.50
1986/06/07	9.90
1986/06/08	20.20
1986/06/09	29.25
1986/06/10	67.90
1986/06/11	8.50
1986/06/12	6.10
1986/06/13	5.10
1986/06/14	15.20
1986/06/15	19.80
1986/06/16	22.60
1986/06/17	14.88
1986/06/18	10.20
1986/06/19	7.50
1986/06/20	7.00
1986/06/21	5.90
1986/06/22	5.10
1986/06/23	4.10
1986/06/24	3.50
1986/06/25	3.10
1986/06/26	2.90
1986/06/27	2.70
1986/06/28	2.50
1986/06/29	2.40
1986/06/30	2.30
1986/07/01	2.10
1986/07/02	1.90
1986/07/03	1.80
1986/07/04	1.60
1986/07/05	1.50
1986/07/06	1.40
1986/07/07	1.40
1986/07/08	1.70
1986/07/09	1.50
1986/07/10	1.80
1986/07/11	2.10
1986/07/12	3.50
1986/07/13	4.10
1986/07/14	3.50
1986/07/15	2.70
1986/07/16	2.40
1986/07/17	1.90
1986/07/18	1.70
1986/07/19	1.80
1986/07/20	2.00
1986/07/21	2.40
1986/07/22	4.50
1986/07/23	5.10
1986/07/24	12.96
1986/07/25	43.20
1986/07/26	65.50
1986/07/27	51.25
1986/07/28	35.50
1986/07/29	20.20
1986/07/30	12.96
1986/07/31	11.70
1986/08/01	9.30
1986/08/02	15.20
1986/08/03	13.28
1986/08/04	13.92
1986/08/05	17.10
1986/08/06	13.92
1986/08/07	10.50
1986/08/08	21.00
1986/08/09	29.25
1986/08/10	18.62
1986/08/11	16.34
1986/08/12	13.28
1986/08/13	12.96
1986/08/14	9.60
1986/08/15	8.25
1986/08/16	7.25
1986/08/17	6.75
1986/08/18	8.50
1986/08/19	6.75
1986/08/20	5.90
1986/08/21	4.90
1986/08/22	4.50
1986/08/23	3.90
1986/08/24	3.50
1986/08/25	3.50
1986/08/26	4.70
1986/08/27	14.88
1986/08/28	19.80
1986/08/29	14.24
1986/08/30	10.20
1986/08/31	8.00
1986/09/01	6.75
1986/09/02	5.50
1986/09/03	5.10
1986/09/04	4.50
1986/09/05	4.30
1986/09/06	4.50
1986/09/07	8.50
1986/09/08	34.00
1986/09/09	108.80
1986/09/10	118.70
1986/09/11	88.05
1986/09/12	66.30
1986/09/13	50.60
1986/09/14	33.00
1986/09/15	24.60
1986/09/16	19.40
1986/09/17	17.86
1986/09/18	79.10
1986/09/19	45.60
1986/09/20	34.00
1986/09/21	35.00
1986/09/22	24.60
1986/09/23	18.24
1986/09/24	14.56
1986/09/25	12.00
1986/09/26	10.80
1986/09/27	9.00
1986/09/28	8.00
1986/09/29	7.25
1986/09/30	6.75
1986/10/01	6.30
1986/10/02	6.75
1986/10/03	6.30
1986/10/04	5.70
1986/10/05	5.50
1986/10/06	4.70
1986/10/07	4.70
1986/10/08	4.30
1986/10/09	3.90
1986/10/10	3.90
1986/10/11	4.30
1986/10/12	4.30
1986/10/13	4.50
1986/10/14	5.70
1986/10/15	12.32
1986/10/16	7.25
1986/10/17	6.10
1986/10/18	6.30
1986/10/19	5.70
1986/10/20	4.70
1986/10/21	4.30
1986/10/22	4.10
1986/10/23	3.90
1986/10/24	3.90
1986/10/25	7.25
1986/10/26	23.40
1986/10/27	15.20
1986/10/28	12.00
1986/10/29	9.90
1986/10/30	8.25
1986/10/31	6.50
1986/11/01	6.10
1986/11/02	5.70
1986/11/03	5.10
1986/11/04	4.50
1986/11/05	4.10
1986/11/06	3.90
1986/11/07	3.50
1986/11/08	3.30
1986/11/09	3.30
1986/11/10	3.10
1986/11/11	2.90
1986/11/12	2.50
1986/11/13	2.40
1986/11/14	2.40
1986/11/15	2.40
1986/11/16	2.40
1986/11/17	2.50
1986/11/18	2.50
1986/11/19	2.50
1986/11/20	2.70
1986/11/21	2.50
1986/11/22	2.40
1986/11/23	2.40
1986/11/24	2.30
1986/11/25	2.20
1986/11/26	2.10
1986/11/27	2.10
1986/11/28	2.00
1986/11/29	2.00
1986/11/30	1.90
1986/12/01	1.80
1986/12/02	1.80
1986/12/03	1.70
1986/12/04	1.60
1986/12/05	1.60
1986/12/06	1.80
1986/12/07	1.90
1986/12/08	2.00
1986/12/09	1.90
1986/12/10	1.80
1986/12/11	1.70
1986/12/12	1.60
1986/12/13	1.60
1986/12/14	1.50
1986/12/15	1.30
1986/12/16	1.30
1986/12/17	1.20
1986/12/18	1.10
1986/12/19	1.10
1986/12/20	1.00
1986/12/21	0.90
1986/12/22	0.80
1986/12/23	0.70
1986/12/24	0.60
1986/12/25	0.60
1986/12/26	0.60
1986/12/27	0.60
1986/12/28	0.50
1986/12/29	0.60
1986/12/30	0.50
1986/12/31	0.50
#===========================================
# Number of observations = 365 / 365
# Average = 7.41