1985/01/01	0.08
1985/01/02	0.09
1985/01/03	0.09
1985/01/04	0.08
1985/01/05	0.08
1985/01/06	0.09
1985/01/07	0.09
1985/01/08	0.09
1985/01/09	0.09
1985/01/10	0.09
1985/01/11	0.08
1985/01/12	0.08
1985/01/13	0.08
1985/01/14	0.08
1985/01/15	0.07
1985/01/16	0.07
1985/01/17	0.06
1985/01/18	0.05
1985/01/19	0.06
1985/01/20	0.05
1985/01/21	0.05
1985/01/22	0.05
1985/01/23	0.05
1985/01/24	0.04
1985/01/25	0.04
1985/01/26	0.05
1985/01/27	0.06
1985/01/28	0.05
1985/01/29	0.04
1985/01/30	0.05
1985/01/31	0.06
1985/02/01	0.06
1985/02/02	0.05
1985/02/03	0.04
1985/02/04	0.04
1985/02/05	0.04
1985/02/06	0.04
1985/02/07	0.05
1985/02/08	0.06
1985/02/09	0.08
1985/02/10	0.08
1985/02/11	0.08
1985/02/12	0.08
1985/02/13	0.08
1985/02/14	0.08
1985/02/15	0.07
1985/02/16	0.08
1985/02/17	0.09
1985/02/18	0.08
1985/02/19	0.08
1985/02/20	0.08
1985/02/21	0.08
1985/02/22	0.08
1985/02/23	0.08
1985/02/24	0.07
1985/02/25	0.07
1985/02/26	0.07
1985/02/27	0.07
1985/02/28	0.07
1985/03/01	0.07
1985/03/02	0.07
1985/03/03	0.08
1985/03/04	0.08
1985/03/05	0.08
1985/03/06	0.08
1985/03/07	0.08
1985/03/08	0.08
1985/03/09	0.08
1985/03/10	0.08
1985/03/11	0.08
1985/03/12	0.08
1985/03/13	0.08
1985/03/14	0.08
1985/03/15	0.08
1985/03/16	0.08
1985/03/17	0.08
1985/03/18	0.08
1985/03/19	0.08
1985/03/20	0.07
1985/03/21	0.07
1985/03/22	0.07
1985/03/23	0.06
1985/03/24	0.05
1985/03/25	0.05
1985/03/26	0.04
1985/03/27	0.03
1985/03/28	0.01
1985/03/29	0
1985/03/30	0
1985/03/31	0
1985/04/01	0
1985/04/02	0
1985/04/03	0
1985/04/04	0
1985/04/05	0
1985/04/06	0
1985/04/07	0
1985/04/08	0
1985/04/09	0
1985/04/10	0
1985/04/11	0
1985/04/12	0
1985/04/13	0
1985/04/14	0
1985/04/15	0
1985/04/16	0
1985/04/17	0
1985/04/18	0
1985/04/19	0
1985/04/20	0
1985/04/21	0
1985/04/22	0
1985/04/23	0
1985/04/24	0
1985/04/25	0
1985/04/26	0
1985/04/27	0
1985/04/28	0
1985/04/29	0
1985/04/30	2.84
1985/05/01	0.42
1985/05/02	0.28
1985/05/03	0.18
1985/05/04	0.12
1985/05/05	0.12
1985/05/06	0.20
1985/05/07	0.22
1985/05/08	0.32
1985/05/09	0.28
1985/05/10	0.14
1985/05/11	0.42
1985/05/12	0.92
1985/05/13	0.46
1985/05/14	0.34
1985/05/15	0.28
1985/05/16	0.20
1985/05/17	0.14
1985/05/18	0.12
1985/05/19	0.58
1985/05/20	0.54
1985/05/21	0.46
1985/05/22	0.42
1985/05/23	0.42
1985/05/24	12.97
1985/05/25	15.45
1985/05/26	3.98
1985/05/27	2.30
1985/05/28	1.58
1985/05/29	4.34
1985/05/30	7.36
1985/05/31	13.71
1985/06/01	6.85
1985/06/02	4.34
1985/06/03	3.98
1985/06/04	3.56
1985/06/05	2.30
1985/06/06	1.32
1985/06/07	1.00
1985/06/08	1.00
1985/06/09	0.76
1985/06/10	0.68
1985/06/11	0.58
1985/06/12	0.56
1985/06/13	0.52
1985/06/14	0.50
1985/06/15	1.08
1985/06/16	0.58
1985/06/17	0.56
1985/06/18	1.08
1985/06/19	1.08
1985/06/20	1.08
1985/06/21	0.92
1985/06/22	0.56
1985/06/23	0.54
1985/06/24	0.52
1985/06/25	0.48
1985/06/26	0.48
1985/06/27	0.44
1985/06/28	0.44
1985/06/29	0.44
1985/06/30	0.44
1985/07/01	0.42
1985/07/02	0.38
1985/07/03	0.38
1985/07/04	0.40
1985/07/05	0.38
1985/07/06	0.36
1985/07/07	0.40
1985/07/08	0.40
1985/07/09	0.38
1985/07/10	0.38
1985/07/11	0.34
1985/07/12	0.40
1985/07/13	0.44
1985/07/14	0.50
1985/07/15	3.86
1985/07/16	4.16
1985/07/17	3.68
1985/07/18	1.32
1985/07/19	2.12
1985/07/20	1.08
1985/07/21	0.68
1985/07/22	0.56
1985/07/23	0.54
1985/07/24	0.52
1985/07/25	0.50
1985/07/26	0.48
1985/07/27	0.46
1985/07/28	0.44
1985/07/29	0.44
1985/07/30	0.48
1985/07/31	0.52
1985/08/01	0.50
1985/08/02	0.50
1985/08/03	0.50
1985/08/04	0.46
1985/08/05	0.42
1985/08/06	0.38
1985/08/07	0.40
1985/08/08	0.42
1985/08/09	0.38
1985/08/10	0.48
1985/08/11	0.42
1985/08/12	0.36
1985/08/13	0.40
1985/08/14	0.44
1985/08/15	0.36
1985/08/16	0.38
1985/08/17	0.34
1985/08/18	0.38
1985/08/19	0.38
1985/08/20	0.34
1985/08/21	0.36
1985/08/22	0.38
1985/08/23	0.38
1985/08/24	0.32
1985/08/25	0.28
1985/08/26	0.28
1985/08/27	0.30
1985/08/28	0.34
1985/08/29	0.30
1985/08/30	0.32
1985/08/31	0.36
1985/09/01	0.34
1985/09/02	0.36
1985/09/03	3.02
1985/09/04	1.08
1985/09/05	0.68
1985/09/06	0.68
1985/09/07	0.52
1985/09/08	0.50
1985/09/09	0.46
1985/09/10	0.52
1985/09/11	23.49
1985/09/12	36.31
1985/09/13	35.92
1985/09/14	18.94
1985/09/15	11.54
1985/09/16	21.30
1985/09/17	20.10
1985/09/18	13.22
1985/09/19	10.11
1985/09/20	6.51
1985/09/21	4.72
1985/09/22	3.98
1985/09/23	3.80
1985/09/24	3.56
1985/09/25	4.16
1985/09/26	16.20
1985/09/27	10.31
1985/09/28	6.34
1985/09/29	5.04
1985/09/30	4.28
1985/10/01	5.04
1985/10/02	4.56
1985/10/03	4.88
1985/10/04	16.45
1985/10/05	11.54
1985/10/06	6.68
1985/10/07	4.56
1985/10/08	3.86
1985/10/09	3.74
1985/10/10	2.48
1985/10/11	2.12
1985/10/12	2.48
1985/10/13	3.26
1985/10/14	2.84
1985/10/15	3.26
1985/10/16	2.66
1985/10/17	3.44
1985/10/18	84.92
1985/10/19	44.14
1985/10/20	36.31
1985/10/21	77.21
1985/10/22	76.13
1985/10/23	32.44
1985/10/24	18.66
1985/10/25	11.75
1985/10/26	9.90
1985/10/27	7.53
1985/10/28	7.19
1985/10/29	6.17
1985/10/30	7.02
1985/10/31	7.36
1985/11/01	6.34
1985/11/02	5.52
1985/11/03	4.72
1985/11/04	4.34
1985/11/05	4.16
1985/11/06	4.04
1985/11/07	3.80
1985/11/08	3.74
1985/11/09	3.56
1985/11/10	3.26
1985/11/11	3.38
1985/11/12	3.02
1985/11/13	4.56
1985/11/14	19.22
1985/11/15	29.20
1985/11/16	28.18
1985/11/17	22.83
1985/11/18	15.45
1985/11/19	32.80
1985/11/20	24.81
1985/11/21	31.72
1985/11/22	18.38
1985/11/23	11.54
1985/11/24	9.50
1985/11/25	7.19
1985/11/26	6.51
1985/11/27	5.52
1985/11/28	5.20
1985/11/29	4.72
1985/11/30	4.40
1985/12/01	4.16
1985/12/02	3.98
1985/12/03	3.92
1985/12/04	3.74
1985/12/05	3.68
1985/12/06	3.62
1985/12/07	3.38
1985/12/08	2.84
1985/12/09	2.66
1985/12/10	2.48
1985/12/11	2.48
1985/12/12	2.30
1985/12/13	2.12
1985/12/14	1.76
1985/12/15	1.32
1985/12/16	1.08
1985/12/17	0.92
1985/12/18	0.92
1985/12/19	0.84
1985/12/20	0.84
1985/12/21	0.84
1985/12/22	1.24
1985/12/23	1.00
1985/12/24	0.60
1985/12/25	0.56
1985/12/26	0.56
1985/12/27	0.56
1985/12/28	0.60
1985/12/29	0.68
1985/12/30	0.84
1985/12/31	0.52
#===========================================
# Number of observations = 365 / 365
# Average = 3.63