1991/01/01	9.50
1991/01/02	9.00
1991/01/03	9.50
1991/01/04	10.00
1991/01/05	10.00
1991/01/06	9.50
1991/01/07	9.00
1991/01/08	9.50
1991/01/09	12.15
1991/01/10	12.80
1991/01/11	12.80
1991/01/12	12.80
1991/01/13	14.10
1991/01/14	15.40
1991/01/15	16.05
1991/01/16	16.70
1991/01/17	16.70
1991/01/18	16.05
1991/01/19	16.70
1991/01/20	17.35
1991/01/21	16.70
1991/01/22	15.40
1991/01/23	14.75
1991/01/24	15.40
1991/01/25	14.10
1991/01/26	14.10
1991/01/27	14.75
1991/01/28	16.05
1991/01/29	17.35
1991/01/30	20.55
1991/01/31	21.40
1991/02/01	21.40
1991/02/02	21.40
1991/02/03	19.70
1991/02/04	16.70
1991/02/05	15.40
1991/02/06	16.05
1991/02/07	14.75
1991/02/08	14.75
1991/02/09	14.10
1991/02/10	14.10
1991/02/11	14.75
1991/02/12	14.10
1991/02/13	13.45
1991/02/14	11.50
1991/02/15	11.00
1991/02/16	10.50
1991/02/17	11.50
1991/02/18	11.50
1991/02/19	12.15
1991/02/20	11.50
1991/02/21	12.80
1991/02/22	16.05
1991/02/23	18.00
1991/02/24	18.00
1991/02/25	19.70
1991/02/26	19.70
1991/02/27	18.85
1991/02/28	18.00
1991/03/01	18.00
1991/03/02	18.85
1991/03/03	18.00
1991/03/04	19.70
1991/03/05	20.55
1991/03/06	20.55
1991/03/07	16.70
1991/03/08	12.80
1991/03/09	12.15
1991/03/10	12.15
1991/03/11	11.50
1991/03/12	12.15
1991/03/13	12.15
1991/03/14	12.15
1991/03/15	12.15
1991/03/16	13.45
1991/03/17	14.75
1991/03/18	15.40
1991/03/19	16.05
1991/03/20	15.40
1991/03/21	14.10
1991/03/22	13.45
1991/03/23	14.10
1991/03/24	11.50
1991/03/25	7.00
1991/03/26	6.15
1991/03/27	9.50
1991/03/28	11.00
1991/03/29	10.00
1991/03/30	10.50
1991/03/31	10.50
1991/04/01	6.30
1991/04/02	5.40
1991/04/03	11.10
1991/04/04	10.60
1991/04/05	9.40
1991/04/06	9.00
1991/04/07	9.00
1991/04/08	9.00
1991/04/09	9.00
1991/04/10	9.40
1991/04/11	9.80
1991/04/12	8.20
1991/04/13	6.00
1991/04/14	5.70
1991/04/15	6.30
1991/04/16	6.00
1991/04/17	5.70
1991/04/18	7.00
1991/04/19	7.40
1991/04/20	7.00
1991/04/21	8.20
1991/04/22	8.20
1991/04/23	9.80
1991/04/24	9.80
1991/04/25	11.60
1991/04/26	12.60
1991/04/27	13.60
1991/04/28	13.10
1991/04/29	12.60
1991/04/30	13.10
1991/05/01	14.60
1991/05/02	14.60
1991/05/03	13.60
1991/05/04	11.60
1991/05/05	9.80
1991/05/06	7.80
1991/05/07	6.60
1991/05/08	8.20
1991/05/09	5.10
1991/05/10	8.20
1991/05/11	10.20
1991/05/12	13.10
1991/05/13	15.60
1991/05/14	15.60
1991/05/15	17.76
1991/05/16	15.60
1991/05/17	12.60
1991/05/18	11.60
1991/05/19	9.40
1991/05/20	7.40
1991/05/21	5.70
1991/05/22	6.30
1991/05/23	5.70
1991/05/24	6.30
1991/05/25	9.40
1991/05/26	8.20
1991/05/27	9.80
1991/05/28	10.60
1991/05/29	12.60
1991/05/30	12.10
1991/05/31	13.60
1991/06/01	13.10
1991/06/02	11.10
1991/06/03	9.40
1991/06/04	7.40
1991/06/05	6.60
1991/06/06	13.60
1991/06/07	23.80
1991/06/08	28.00
1991/06/09	20.46
1991/06/10	16.68
1991/06/11	19.92
1991/06/12	18.84
1991/06/13	15.10
1991/06/14	14.10
1991/06/15	11.10
1991/06/16	9.80
1991/06/17	8.60
1991/06/18	7.80
1991/06/19	6.30
1991/06/20	6.00
1991/06/21	5.70
1991/06/22	5.40
1991/06/23	4.20
1991/06/24	3.90
1991/06/25	3.38
1991/06/26	3.16
1991/06/27	2.94
1991/06/28	2.72
1991/06/29	2.72
1991/06/30	4.50
1991/07/01	4.80
1991/07/02	4.50
1991/07/03	3.16
1991/07/04	2.72
1991/07/05	2.28
1991/07/06	2.06
1991/07/07	2.72
1991/07/08	2.72
1991/07/09	2.72
1991/07/10	3.16
1991/07/11	3.38
1991/07/12	6.00
1991/07/13	7.00
1991/07/14	5.40
1991/07/15	6.00
1991/07/16	7.40
1991/07/17	9.00
1991/07/18	12.60
1991/07/19	21.00
1991/07/20	32.80
1991/07/21	32.80
1991/07/22	33.60
1991/07/23	32.80
1991/07/24	32.80
1991/07/25	36.00
1991/07/26	34.40
1991/07/27	34.40
1991/07/28	36.90
1991/07/29	36.00
1991/07/30	32.80
1991/07/31	32.80
1991/08/01	32.80
1991/08/02	37.80
1991/08/03	34.40
1991/08/04	35.20
1991/08/05	32.00
1991/08/06	27.30
1991/08/07	23.10
1991/08/08	23.80
1991/08/09	25.20
1991/08/10	23.80
1991/08/11	23.80
1991/08/12	22.40
1991/08/13	25.20
1991/08/14	32.80
1991/08/15	39.60
1991/08/16	43.20
1991/08/17	39.60
1991/08/18	58.30
1991/08/19	84.60
1991/08/20	71.20
1991/08/21	61.60
1991/08/22	56.10
1991/08/23	51.00
1991/08/24	50.00
1991/08/25	50.00
1991/08/26	61.60
1991/08/27	77.70
1991/08/28	109.60
1991/08/29	108.00
1991/08/30	77.70
1991/08/31	80.40
1991/09/01	73.80
1991/09/02	67.30
1991/09/03	49.00
1991/09/04	38.70
1991/09/05	40.50
1991/09/06	62.70
1991/09/07	137.60
1991/09/08	168.00
1991/09/09	137.60
1991/09/10	132.50
1991/09/11	99.00
1991/09/12	88.80
1991/09/13	83.20
1991/09/14	63.80
1991/09/15	57.20
1991/09/16	47.00
1991/09/17	54.00
1991/09/18	63.80
1991/09/19	64.90
1991/09/20	77.70
1991/09/21	71.20
1991/09/22	68.60
1991/09/23	62.70
1991/09/24	53.00
1991/09/25	47.00
1991/09/26	43.20
1991/09/27	39.60
1991/09/28	40.50
1991/09/29	42.30
1991/09/30	52.00
1991/10/01	52.00
1991/10/02	56.10
1991/10/03	58.30
1991/10/04	52.00
1991/10/05	51.00
1991/10/06	62.70
1991/10/07	63.80
1991/10/08	61.60
1991/10/09	43.20
1991/10/10	37.80
1991/10/11	34.40
1991/10/12	40.50
1991/10/13	36.00
1991/10/14	41.40
1991/10/15	36.00
1991/10/16	30.40
1991/10/17	28.00
1991/10/18	28.00
1991/10/19	33.60
1991/10/20	34.40
1991/10/21	35.20
1991/10/22	34.40
1991/10/23	31.20
1991/10/24	28.80
1991/10/25	29.60
1991/10/26	29.60
1991/10/27	28.80
1991/10/28	32.00
1991/10/29	37.80
1991/10/30	35.20
1991/10/31	33.60
1991/11/01	33.60
1991/11/02	31.20
1991/11/03	34.40
1991/11/04	72.50
1991/11/05	106.50
1991/11/06	73.80
1991/11/07	61.60
1991/11/08	53.00
1991/11/09	48.00
1991/11/10	42.30
1991/11/11	40.50
1991/11/12	38.70
1991/11/13	39.60
1991/11/14	37.80
1991/11/15	36.00
1991/11/16	34.40
1991/11/17	33.60
1991/11/18	32.80
1991/11/19	31.20
1991/11/20	33.60
1991/11/21	32.80
1991/11/22	29.60
1991/11/23	28.00
1991/11/24	27.30
1991/11/25	26.60
1991/11/26	26.60
1991/11/27	25.90
1991/11/28	25.90
1991/11/29	25.90
1991/11/30	25.20
1991/12/01	24.50
1991/12/02	24.50
1991/12/03	23.80
1991/12/04	24.50
1991/12/05	24.50
1991/12/06	25.20
1991/12/07	24.50
1991/12/08	25.90
1991/12/09	25.20
1991/12/10	23.10
1991/12/11	22.40
1991/12/12	22.40
1991/12/13	21.70
1991/12/14	22.40
1991/12/15	23.80
1991/12/16	23.80
1991/12/17	22.40
1991/12/18	21.70
1991/12/19	21.00
1991/12/20	20.46
1991/12/21	20.46
1991/12/22	19.38
1991/12/23	18.30
1991/12/24	17.22
1991/12/25	17.22
1991/12/26	5.80
1991/12/27	5.44
1991/12/28	5.60
1991/12/29	6.40
1991/12/30	6.00
1991/12/31	5.60
#===========================================
# Number of observations = 365 / 365
# Total = 9380.6
# Average = 25.70