1997/01/01	18.00
1997/01/02	17.50
1997/01/03	17.30
1997/01/04	17.00
1997/01/05	16.30
1997/01/06	15.80
1997/01/07	14.70
1997/01/08	14.00
1997/01/09	12.50
1997/01/10	11.20
1997/01/11	10.50
1997/01/12	9.80
1997/01/13	9.30
1997/01/14	8.00
1997/01/15	6.40
1997/01/16	5.00
1997/01/17	5.30
1997/01/18	5.70
1997/01/19	6.20
1997/01/20	6.90
1997/01/21	7.10
1997/01/22	7.10
1997/01/23	7.50
1997/01/24	7.50
1997/01/25	7.50
1997/01/26	7.10
1997/01/27	7.10
1997/01/28	6.40
1997/01/29	6.00
1997/01/30	4.50
1997/01/31	3.90
1997/02/01	3.70
1997/02/02	3.90
1997/02/03	4.10
1997/02/04	3.70
1997/02/05	3.20
1997/02/06	3.10
1997/02/07	3.10
1997/02/08	2.90
1997/02/09	1.90
1997/02/10	1.40
1997/02/11	1.00
1997/02/12	0.40
1997/02/13	0.40
1997/02/14	0.40
1997/02/15	1.00
1997/02/16	1.90
1997/02/17	1.70
1997/02/18	1.40
1997/02/19	1.30
1997/02/20	0.90
1997/02/21	0
1997/02/22	0
1997/02/23	0
1997/02/24	0
1997/02/25	0
1997/02/26	5.00
1997/02/27	10.50
1997/02/28	12.00
1997/03/01	13.30
1997/03/02	14.50
1997/03/03	14.70
1997/03/04	13.30
1997/03/05	10.70
1997/03/06	10.20
1997/03/07	10.50
1997/03/08	8.40
1997/03/09	6.60
1997/03/10	6.00
1997/03/11	5.70
1997/03/12	5.50
1997/03/13	5.30
1997/03/14	5.50
1997/03/15	5.50
1997/03/16	5.70
1997/03/17	6.00
1997/03/18	6.00
1997/03/19	6.40
1997/03/20	6.40
1997/03/21	6.20
1997/03/22	6.00
1997/03/23	6.00
1997/03/24	7.30
1997/03/25	8.20
1997/03/26	9.30
1997/03/27	10.20
1997/03/28	12.80
1997/03/29	16.30
1997/03/30	17.00
1997/03/31	16.00
1997/04/01	20.80
1997/04/02	22.80
1997/04/03	23.20
1997/04/04	23.20
1997/04/05	22.00
1997/04/06	17.55
1997/04/07	15.10
1997/04/08	14.40
1997/04/09	16.50
1997/04/10	23.20
1997/04/11	20.00
1997/04/12	16.15
1997/04/13	15.45
1997/04/14	15.45
1997/04/15	16.15
1997/04/16	15.45
1997/04/17	14.05
1997/04/18	14.40
1997/04/19	13.00
1997/04/20	12.75
1997/04/21	10.50
1997/04/22	9.75
1997/04/23	9.75
1997/04/24	10.50
1997/04/25	9.75
1997/04/26	9.75
1997/04/27	9.50
1997/04/28	9.00
1997/04/29	7.50
1997/04/30	5.50
1997/05/01	5.25
1997/05/02	5.50
1997/05/03	6.25
1997/05/04	5.50
1997/05/05	5.00
1997/05/06	5.50
1997/05/07	8.50
1997/05/08	9.50
1997/05/09	11.25
1997/05/10	9.00
1997/05/11	8.50
1997/05/12	7.25
1997/05/13	7.00
1997/05/14	7.00
1997/05/15	6.50
1997/05/16	4.00
1997/05/17	2.70
1997/05/18	2.85
1997/05/19	3.75
1997/05/20	5.00
1997/05/21	6.75
1997/05/22	8.00
1997/05/23	7.50
1997/05/24	8.75
1997/05/25	10.50
1997/05/26	9.75
1997/05/27	10.00
1997/05/28	10.00
1997/05/29	9.00
1997/05/30	7.00
1997/05/31	5.75
1997/06/01	6.25
1997/06/02	6.75
1997/06/03	6.25
1997/06/04	7.25
1997/06/05	7.75
1997/06/06	10.25
1997/06/07	10.75
1997/06/08	11.50
1997/06/09	11.50
1997/06/10	10.75
1997/06/11	11.25
1997/06/12	11.50
1997/06/13	11.25
1997/06/14	9.75
1997/06/15	8.25
1997/06/16	6.50
1997/06/17	5.25
1997/06/18	3.75
1997/06/19	2.70
1997/06/20	2.25
1997/06/21	1.65
1997/06/22	0.90
1997/06/23	0.15
1997/06/24	0
1997/06/25	0
1997/06/26	0
1997/06/27	0
1997/06/28	0
1997/06/29	0
1997/06/30	0
1997/07/01	0
1997/07/02	0
1997/07/03	0
1997/07/04	0
1997/07/05	0
1997/07/06	0
1997/07/07	0
1997/07/08	0
1997/07/09	0
1997/07/10	0
1997/07/11	0
1997/07/12	0
1997/07/13	0
1997/07/14	0
1997/07/15	0
1997/07/16	0
1997/07/17	0
1997/07/18	0
1997/07/19	5.50
1997/07/20	16.85
1997/07/21	16.85
1997/07/22	12.75
1997/07/23	17.55
1997/07/24	21.60
1997/07/25	17.20
1997/07/26	12.50
1997/07/27	12.75
1997/07/28	26.40
1997/07/29	60.50
1997/07/30	80.00
1997/07/31	92.00
1997/08/01	98.00
1997/08/02	105.80
1997/08/03	104.00
1997/08/04	100.40
1997/08/05	95.60
1997/08/06	90.80
1997/08/07	87.80
1997/08/08	84.20
1997/08/09	78.80
1997/08/10	80.00
1997/08/11	83.00
1997/08/12	86.00
1997/08/13	88.40
1997/08/14	84.80
1997/08/15	73.70
1997/08/16	67.10
1997/08/17	64.00
1997/08/18	62.50
1997/08/19	61.00
1997/08/20	58.50
1997/08/21	57.50
1997/08/22	58.00
1997/08/23	62.50
1997/08/24	68.75
1997/08/25	90.20
1997/08/26	107.00
1997/08/27	131.60
1997/08/28	142.80
1997/08/29	148.40
1997/08/30	149.10
1997/08/31	151.90
1997/09/01	156.80
1997/09/02	163.10
1997/09/03	167.30
1997/09/04	170.10
1997/09/05	185.00
1997/09/06	196.25
1997/09/07	209.00
1997/09/08	211.40
1997/09/09	210.60
1997/09/10	228.20
1997/09/11	238.60
1997/09/12	245.00
1997/09/13	246.70
1997/09/14	248.40
1997/09/15	250.10
1997/09/16	245.85
1997/09/17	245.85
1997/09/18	246.70
1997/09/19	247.55
1997/09/20	246.70
1997/09/21	245.00
1997/09/22	249.25
1997/09/23	262.00
1997/09/24	263.70
1997/09/25	265.40
1997/09/26	263.70
1997/09/27	260.30
1997/09/28	257.75
1997/09/29	256.05
1997/09/30	247.55
1997/10/01	245.00
1997/10/02	250.95
1997/10/03	251.80
1997/10/04	252.65
1997/10/05	259.45
1997/10/06	267.10
1997/10/07	264.55
1997/10/08	267.10
1997/10/09	267.95
1997/10/10	270.50
1997/10/11	272.20
1997/10/12	274.75
1997/10/13	278.15
1997/10/14	285.80
1997/10/15	285.80
1997/10/16	290.90
1997/10/17	290.90
1997/10/18	285.80
1997/10/19	285.80
1997/10/20	285.80
1997/10/21	287.50
1997/10/22	287.50
1997/10/23	287.50
1997/10/24	285.80
1997/10/25	284.10
1997/10/26	282.40
1997/10/27	281.55
1997/10/28	278.15
1997/10/29	274.75
1997/10/30	270.50
1997/10/31	264.55
1997/11/01	256.90
1997/11/02	256.05
1997/11/03	266.25
1997/11/04	264.55
1997/11/05	257.75
1997/11/06	250.95
1997/11/07	240.20
1997/11/08	226.60
1997/11/09	216.20
1997/11/10	210.60
1997/11/11	201.80
1997/11/12	180.60
1997/11/13	172.20
1997/11/14	158.20
1997/11/15	140.00
1997/11/16	120.80
1997/11/17	106.40
1997/11/18	98.00
1997/11/19	90.20
1997/11/20	83.60
1997/11/21	78.20
1997/11/22	73.70
1997/11/23	66.55
1997/11/24	61.50
1997/11/25	59.50
1997/11/26	54.50
1997/11/27	47.00
1997/11/28	39.70
1997/11/29	38.35
1997/11/30	37.90
1997/12/01	35.65
1997/12/02	35.65
1997/12/03	35.20
1997/12/04	34.30
1997/12/05	32.95
1997/12/06	31.60
1997/12/07	29.80
1997/12/08	27.60
1997/12/09	25.60
1997/12/10	23.20
1997/12/11	22.00
1997/12/12	20.80
1997/12/13	19.30
1997/12/14	17.90
1997/12/15	16.15
1997/12/16	14.40
1997/12/17	12.25
1997/12/18	10.75
1997/12/19	9.25
1997/12/20	7.75
1997/12/21	7.25
1997/12/22	6.50
1997/12/23	5.75
1997/12/24	5.00
1997/12/25	4.25
1997/12/26	3.50
1997/12/27	2.85
1997/12/28	0.75
1997/12/29	0
1997/12/30	0
1997/12/31	0
#===========================================
# Number of observations = 365 / 365
# Total = 24990.0
# Average = 68.47