1991/01/01	9.25
1991/01/02	9.00
1991/01/03	8.50
1991/01/04	8.00
1991/01/05	8.00
1991/01/06	7.50
1991/01/07	7.50
1991/01/08	8.00
1991/01/09	8.00
1991/01/10	7.50
1991/01/11	7.00
1991/01/12	6.70
1991/01/13	6.55
1991/01/14	6.55
1991/01/15	6.55
1991/01/16	6.55
1991/01/17	6.40
1991/01/18	6.25
1991/01/19	6.10
1991/01/20	5.50
1991/01/21	5.35
1991/01/22	5.35
1991/01/23	5.50
1991/01/24	5.50
1991/01/25	5.35
1991/01/26	5.05
1991/01/27	5.20
1991/01/28	5.05
1991/01/29	4.90
1991/01/30	4.90
1991/01/31	4.90
1991/02/01	4.90
1991/02/02	4.75
1991/02/03	4.75
1991/02/04	4.60
1991/02/05	4.15
1991/02/06	4.00
1991/02/07	4.30
1991/02/08	4.15
1991/02/09	4.00
1991/02/10	4.00
1991/02/11	4.00
1991/02/12	3.70
1991/02/13	3.55
1991/02/14	3.25
1991/02/15	3.10
1991/02/16	3.10
1991/02/17	2.95
1991/02/18	2.95
1991/02/19	2.80
1991/02/20	2.80
1991/02/21	2.80
1991/02/22	2.80
1991/02/23	2.50
1991/02/24	2.50
1991/02/25	2.50
1991/02/26	2.35
1991/02/27	2.20
1991/02/28	2.20
1991/03/01	1.90
1991/03/02	2.05
1991/03/03	2.05
1991/03/04	1.90
1991/03/05	1.75
1991/03/06	1.60
1991/03/07	1.60
1991/03/08	1.60
1991/03/09	1.45
1991/03/10	1.30
1991/03/11	1.30
1991/03/12	1.30
1991/03/13	1.00
1991/03/14	0.97
1991/03/15	0.94
1991/03/16	0.91
1991/03/17	0.94
1991/03/18	0.91
1991/03/19	0.91
1991/03/20	0.79
1991/03/21	0.76
1991/03/22	0.76
1991/03/23	0.76
1991/03/24	0.76
1991/03/25	0.73
1991/03/26	0.73
1991/03/27	0.73
1991/03/28	0.73
1991/03/29	0.73
1991/03/30	0.73
1991/03/31	0.73
1991/04/01	0.75
1991/04/02	0.75
1991/04/03	0.70
1991/04/04	0.70
1991/04/05	0.70
1991/04/06	0.65
1991/04/07	0.65
1991/04/08	0.55
1991/04/09	0.60
1991/04/10	0.80
1991/04/11	0.90
1991/04/12	0.95
1991/04/13	0.95
1991/04/14	1.00
1991/04/15	0.95
1991/04/16	0.90
1991/04/17	0.80
1991/04/18	0.75
1991/04/19	0.80
1991/04/20	1.15
1991/04/21	1.51
1991/04/22	1.62
1991/04/23	1.73
1991/04/24	1.15
1991/04/25	1.20
1991/04/26	1.15
1991/04/27	9.34
1991/04/28	9.55
1991/04/29	9.55
1991/04/30	9.55
1991/05/01	8.29
1991/05/02	7.24
1991/05/03	6.09
1991/05/04	5.47
1991/05/05	5.16
1991/05/06	5.16
1991/05/07	4.85
1991/05/08	4.85
1991/05/09	4.54
1991/05/10	4.23
1991/05/11	3.92
1991/05/12	3.46
1991/05/13	3.61
1991/05/14	3.20
1991/05/15	2.99
1991/05/16	9.76
1991/05/17	19.11
1991/05/18	20.46
1991/05/19	18.44
1991/05/20	16.10
1991/05/21	13.63
1991/05/22	14.18
1991/05/23	13.35
1991/05/24	12.52
1991/05/25	26.09
1991/05/26	24.99
1991/05/27	24.99
1991/05/28	29.37
1991/05/29	21.46
1991/05/30	18.78
1991/05/31	16.43
1991/06/01	14.73
1991/06/02	14.73
1991/06/03	13.90
1991/06/04	13.90
1991/06/05	10.39
1991/06/06	9.97
1991/06/07	10.39
1991/06/08	19.79
1991/06/09	112.00
1991/06/10	190.20
1991/06/11	139.20
1991/06/12	93.30
1991/06/13	61.09
1991/06/14	42.72
1991/06/15	38.92
1991/06/16	40.06
1991/06/17	32.65
1991/06/18	26.45
1991/06/19	21.79
1991/06/20	17.44
1991/06/21	14.45
1991/06/22	12.80
1991/06/23	11.15
1991/06/24	11.15
1991/06/25	10.18
1991/06/26	9.34
1991/06/27	9.13
1991/06/28	8.50
1991/06/29	8.50
1991/06/30	7.66
1991/07/01	7.24
1991/07/02	6.82
1991/07/03	6.61
1991/07/04	5.94
1991/07/05	5.78
1991/07/06	5.32
1991/07/07	4.69
1991/07/08	4.23
1991/07/09	3.92
1991/07/10	3.77
1991/07/11	3.61
1991/07/12	3.61
1991/07/13	3.30
1991/07/14	3.09
1991/07/15	3.09
1991/07/16	2.88
1991/07/17	3.09
1991/07/18	3.30
1991/07/19	3.09
1991/07/20	2.88
1991/07/21	2.99
1991/07/22	2.88
1991/07/23	2.78
1991/07/24	2.88
1991/07/25	5.16
1991/07/26	5.78
1991/07/27	6.09
1991/07/28	6.09
1991/07/29	13.63
1991/07/30	16.43
1991/07/31	11.70
1991/08/01	7.03
1991/08/02	8.71
1991/08/03	9.13
1991/08/04	9.55
1991/08/05	10.60
1991/08/06	16.10
1991/08/07	12.25
1991/08/08	13.35
1991/08/09	20.12
1991/08/10	22.80
1991/08/11	21.79
1991/08/12	19.79
1991/08/13	17.10
1991/08/14	16.77
1991/08/15	21.46
1991/08/16	27.54
1991/08/17	30.83
1991/08/18	29.00
1991/08/19	30.83
1991/08/20	100.50
1991/08/21	246.30
1991/08/22	358.20
1991/08/23	294.50
1991/08/24	206.20
1991/08/25	155.15
1991/08/26	145.80
1991/08/27	138.65
1991/08/28	205.40
1991/08/29	220.00
1991/08/30	297.50
1991/08/31	322.25
1991/09/01	348.60
1991/09/02	359.80
1991/09/03	297.50
1991/09/04	224.33
1991/09/05	163.80
1991/09/06	145.25
1991/09/07	165.40
1991/09/08	165.40
1991/09/09	183.80
1991/09/10	180.60
1991/09/11	191.80
1991/09/12	227.37
1991/09/13	354.20
1991/09/14	371.00
1991/09/15	314.00
1991/09/16	251.20
1991/09/17	199.00
1991/09/18	168.60
1991/09/19	167.00
1991/09/20	209.60
1991/09/21	246.30
1991/09/22	251.90
1991/09/23	221.30
1991/09/24	210.90
1991/09/25	205.40
1991/09/26	171.00
1991/09/27	141.95
1991/09/28	118.30
1991/09/29	113.00
1991/09/30	119.40
1991/10/01	164.60
1991/10/02	194.20
1991/10/03	210.90
1991/10/04	179.80
1991/10/05	154.60
1991/10/06	129.85
1991/10/07	129.85
1991/10/08	134.80
1991/10/09	138.10
1991/10/10	138.65
1991/10/11	139.75
1991/10/12	127.10
1991/10/13	120.50
1991/10/14	140.85
1991/10/15	132.05
1991/10/16	105.50
1991/10/17	91.05
1991/10/18	88.80
1991/10/19	87.90
1991/10/20	80.25
1991/10/21	77.17
1991/10/22	82.95
1991/10/23	84.75
1991/10/24	84.75
1991/10/25	106.50
1991/10/26	104.55
1991/10/27	97.35
1991/10/28	93.75
1991/10/29	85.65
1991/10/30	75.53
1991/10/31	76.35
1991/11/01	79.35
1991/11/02	70.99
1991/11/03	63.56
1991/11/04	57.37
1991/11/05	53.66
1991/11/06	52.01
1991/11/07	51.60
1991/11/08	49.95
1991/11/09	51.19
1991/11/10	49.12
1991/11/11	45.41
1991/11/12	44.62
1991/11/13	41.20
1991/11/14	39.30
1991/11/15	38.54
1991/11/16	38.92
1991/11/17	40.44
1991/11/18	38.16
1991/11/19	37.04
1991/11/20	30.47
1991/11/21	29.73
1991/11/22	26.81
1991/11/23	32.29
1991/11/24	29.00
1991/11/25	28.27
1991/11/26	25.72
1991/11/27	21.12
1991/11/28	24.26
1991/11/29	24.62
1991/11/30	23.89
1991/12/01	23.53
1991/12/02	22.46
1991/12/03	21.46
1991/12/04	20.79
1991/12/05	20.12
1991/12/06	19.11
1991/12/07	17.77
1991/12/08	16.43
1991/12/09	15.27
1991/12/10	14.73
1991/12/11	14.45
1991/12/12	13.90
1991/12/13	13.07
1991/12/14	11.97
1991/12/15	11.15
1991/12/16	10.39
1991/12/17	9.76
1991/12/18	9.55
1991/12/19	9.34
1991/12/20	9.13
1991/12/21	8.92
1991/12/22	8.71
1991/12/23	8.50
1991/12/24	9.13
1991/12/25	9.13
1991/12/26	8.50
1991/12/27	8.08
1991/12/28	7.45
1991/12/29	7.45
1991/12/30	7.24
1991/12/31	7.24
#===========================================
# Number of observations = 365 / 365
# Average = 45.95