1985/01/01	11.50
1985/01/02	3.60
1985/01/03	2.35
1985/01/04	2.28
1985/01/05	2.49
1985/01/06	2.42
1985/01/07	2.21
1985/01/08	2.56
1985/01/09	2.56
1985/01/10	2.14
1985/01/11	2.56
1985/01/12	2.07
1985/01/13	1.85
1985/01/14	1.40
1985/01/15	1.60
1985/01/16	1.55
1985/01/17	1.50
1985/01/18	1.55
1985/01/19	1.60
1985/01/20	1.50
1985/01/21	2.21
1985/01/22	5.58
1985/01/23	5.58
1985/01/24	2.88
1985/01/25	2.00
1985/01/26	1.85
1985/01/27	1.70
1985/01/28	1.55
1985/01/29	1.45
1985/01/30	1.40
1985/01/31	1.45
1985/02/01	1.40
1985/02/02	1.35
1985/02/03	1.20
1985/02/04	1.25
1985/02/05	1.10
1985/02/06	1.15
1985/02/07	1.10
1985/02/08	0.95
1985/02/09	0.95
1985/02/10	0.95
1985/02/11	0.75
1985/02/12	0.55
1985/02/13	0.55
1985/02/14	0.45
1985/02/15	0.40
1985/02/16	0.40
1985/02/17	0.40
1985/02/18	0.35
1985/02/19	0.35
1985/02/20	0.35
1985/02/21	0.30
1985/02/22	0.30
1985/02/23	0.30
1985/02/24	0.35
1985/02/25	0.30
1985/02/26	0.25
1985/02/27	0.25
1985/02/28	0.21
1985/03/01	0.16
1985/03/02	0.16
1985/03/03	0.11
1985/03/04	0.11
1985/03/05	0.06
1985/03/06	0.01
1985/03/07	0.01
1985/03/08	0.01
1985/03/09	0.06
1985/03/10	0.01
1985/03/11	0.01
1985/03/12	0.01
1985/03/13	0.01
1985/03/14	0.01
1985/03/15	0.01
1985/03/16	0.01
1985/03/17	0.01
1985/03/18	0.01
1985/03/19	0.01
1985/03/20	0
1985/03/21	0.01
1985/03/22	0.01
1985/03/23	0.01
1985/03/24	0.01
1985/03/25	0.01
1985/03/26	0.01
1985/03/27	0.06
1985/03/28	0.11
1985/03/29	0.16
1985/03/30	0.21
1985/03/31	0.30
1985/04/01	1.86
1985/04/02	1.93
1985/04/03	2.07
1985/04/04	2.21
1985/04/05	2.21
1985/04/06	2.14
1985/04/07	2.21
1985/04/08	2.07
1985/04/09	2.00
1985/04/10	1.93
1985/04/11	1.79
1985/04/12	1.72
1985/04/13	1.58
1985/04/14	1.51
1985/04/15	1.44
1985/04/16	1.44
1985/04/17	1.37
1985/04/18	2.35
1985/04/19	16.28
1985/04/20	16.90
1985/04/21	5.60
1985/04/22	4.31
1985/04/23	3.68
1985/04/24	2.70
1985/04/25	2.42
1985/04/26	2.21
1985/04/27	2.07
1985/04/28	2.00
1985/04/29	2.00
1985/04/30	2.14
1985/05/01	2.00
1985/05/02	3.75
1985/05/03	3.33
1985/05/04	2.91
1985/05/05	2.35
1985/05/06	2.21
1985/05/07	2.14
1985/05/08	2.14
1985/05/09	2.07
1985/05/10	1.93
1985/05/11	1.79
1985/05/12	1.72
1985/05/13	1.58
1985/05/14	1.58
1985/05/15	1.58
1985/05/16	1.58
1985/05/17	1.51
1985/05/18	1.93
1985/05/19	4.87
1985/05/20	4.59
1985/05/21	3.33
1985/05/22	4.45
1985/05/23	4.45
1985/05/24	4.59
1985/05/25	5.22
1985/05/26	26.88
1985/05/27	73.37
1985/05/28	42.84
1985/05/29	4.03
1985/05/30	14.42
1985/05/31	6.20
1985/06/01	4.24
1985/06/02	2.49
1985/06/03	1.65
1985/06/04	1.23
1985/06/05	0.81
1985/06/06	0.42
1985/06/07	0.42
1985/06/08	0.36
1985/06/09	0.24
1985/06/10	0.48
1985/06/11	0.67
1985/06/12	0.74
1985/06/13	0.74
1985/06/14	0.36
1985/06/15	0.36
1985/06/16	0.24
1985/06/17	0.48
1985/06/18	2.42
1985/06/19	15.66
1985/06/20	5.43
1985/06/21	5.90
1985/06/22	13.34
1985/06/23	9.66
1985/06/24	7.04
1985/06/25	5.50
1985/06/26	3.12
1985/06/27	2.42
1985/06/28	1.16
1985/06/29	0.95
1985/06/30	0.88
1985/07/01	1.58
1985/07/02	1.09
1985/07/03	1.09
1985/07/04	1.44
1985/07/05	4.73
1985/07/06	5.36
1985/07/07	5.36
1985/07/08	5.22
1985/07/09	5.08
1985/07/10	6.00
1985/07/11	5.50
1985/07/12	13.80
1985/07/13	16.90
1985/07/14	12.42
1985/07/15	18.76
1985/07/16	16.90
1985/07/17	10.12
1985/07/18	6.40
1985/07/19	4.73
1985/07/20	7.85
1985/07/21	6.20
1985/07/22	6.30
1985/07/23	6.00
1985/07/24	7.85
1985/07/25	18.76
1985/07/26	21.86
1985/07/27	17.52
1985/07/28	11.04
1985/07/29	9.20
1985/07/30	7.31
1985/07/31	6.30
1985/08/01	5.36
1985/08/02	4.10
1985/08/03	5.70
1985/08/04	8.93
1985/08/05	5.36
1985/08/06	3.75
1985/08/07	2.91
1985/08/08	6.10
1985/08/09	8.12
1985/08/10	7.85
1985/08/11	8.66
1985/08/12	10.58
1985/08/13	12.42
1985/08/14	10.12
1985/08/15	5.22
1985/08/16	5.01
1985/08/17	5.36
1985/08/18	5.43
1985/08/19	5.08
1985/08/20	6.30
1985/08/21	7.31
1985/08/22	7.58
1985/08/23	5.80
1985/08/24	4.73
1985/08/25	3.33
1985/08/26	3.68
1985/08/27	3.89
1985/08/28	3.40
1985/08/29	3.05
1985/08/30	2.63
1985/08/31	2.56
1985/09/01	2.56
1985/09/02	3.19
1985/09/03	5.15
1985/09/04	5.43
1985/09/05	8.93
1985/09/06	7.58
1985/09/07	6.40
1985/09/08	7.31
1985/09/09	5.90
1985/09/10	7.85
1985/09/11	8.93
1985/09/12	39.00
1985/09/13	76.18
1985/09/14	108.75
1985/09/15	126.10
1985/09/16	89.58
1985/09/17	65.93
1985/09/18	42.84
1985/09/19	33.00
1985/09/20	23.10
1985/09/21	13.80
1985/09/22	9.66
1985/09/23	6.40
1985/09/24	29.60
1985/09/25	18.76
1985/09/26	39.00
1985/09/27	20.62
1985/09/28	14.42
1985/09/29	11.96
1985/09/30	14.42
1985/10/01	78.06
1985/10/02	80.88
1985/10/03	39.75
1985/10/04	21.86
1985/10/05	15.04
1985/10/06	12.42
1985/10/07	10.58
1985/10/08	10.12
1985/10/09	9.66
1985/10/10	10.12
1985/10/11	9.66
1985/10/12	9.20
1985/10/13	8.93
1985/10/14	8.66
1985/10/15	15.04
1985/10/16	13.34
1985/10/17	13.80
1985/10/18	31.64
1985/10/19	60.75
1985/10/20	49.12
1985/10/21	29.60
1985/10/22	52.40
1985/10/23	33.75
1985/10/24	23.72
1985/10/25	17.52
1985/10/26	13.80
1985/10/27	12.42
1985/10/28	13.80
1985/10/29	13.34
1985/10/30	12.88
1985/10/31	11.04
1985/11/01	15.04
1985/11/02	180.35
1985/11/03	61.60
1985/11/04	28.24
1985/11/05	21.24
1985/11/06	15.04
1985/11/07	13.80
1985/11/08	12.42
1985/11/09	12.88
1985/11/10	11.96
1985/11/11	12.88
1985/11/12	12.88
1985/11/13	44.40
1985/11/14	188.70
1985/11/15	204.75
1985/11/16	167.70
1985/11/17	107.70
1985/11/18	79.94
1985/11/19	57.35
1985/11/20	52.40
1985/11/21	41.28
1985/11/22	33.00
1985/11/23	28.24
1985/11/24	24.34
1985/11/25	23.10
1985/11/26	22.48
1985/11/27	20.62
1985/11/28	20.62
1985/11/29	20.00
1985/11/30	18.76
1985/12/01	23.10
1985/12/02	21.24
1985/12/03	18.14
1985/12/04	17.52
1985/12/05	16.28
1985/12/06	16.28
1985/12/07	15.04
1985/12/08	15.04
1985/12/09	14.42
1985/12/10	13.80
1985/12/11	13.34
1985/12/12	12.88
1985/12/13	12.88
1985/12/14	12.42
1985/12/15	12.42
1985/12/16	12.42
1985/12/17	11.96
1985/12/18	11.96
1985/12/19	11.50
1985/12/20	11.50
1985/12/21	11.50
1985/12/22	11.04
1985/12/23	10.12
1985/12/24	10.58
1985/12/25	9.66
1985/12/26	9.20
1985/12/27	9.20
1985/12/28	8.39
1985/12/29	5.80
1985/12/30	5.36
1985/12/31	5.36
#===========================================
# Number of observations = 365 / 365
# Average = 12.36