1997/01/01	9.40
1997/01/02	9.20
1997/01/03	8.60
1997/01/04	8.40
1997/01/05	8.20
1997/01/06	8.00
1997/01/07	8.00
1997/01/08	8.20
1997/01/09	8.20
1997/01/10	8.40
1997/01/11	8.40
1997/01/12	8.60
1997/01/13	8.60
1997/01/14	8.80
1997/01/15	8.40
1997/01/16	8.00
1997/01/17	8.00
1997/01/18	7.60
1997/01/19	7.60
1997/01/20	7.20
1997/01/21	7.20
1997/01/22	7.20
1997/01/23	6.40
1997/01/24	5.85
1997/01/25	5.55
1997/01/26	5.25
1997/01/27	5.25
1997/01/28	5.10
1997/01/29	5.10
1997/01/30	5.10
1997/01/31	4.65
1997/02/01	4.95
1997/02/02	4.80
1997/02/03	4.80
1997/02/04	4.80
1997/02/05	4.50
1997/02/06	4.20
1997/02/07	4.05
1997/02/08	3.90
1997/02/09	3.90
1997/02/10	3.60
1997/02/11	3.60
1997/02/12	3.60
1997/02/13	3.45
1997/02/14	3.45
1997/02/15	3.45
1997/02/16	3.45
1997/02/17	3.30
1997/02/18	3.00
1997/02/19	3.00
1997/02/20	2.85
1997/02/21	2.70
1997/02/22	2.70
1997/02/23	2.70
1997/02/24	2.55
1997/02/25	2.55
1997/02/26	2.40
1997/02/27	2.40
1997/02/28	2.40
1997/03/01	2.40
1997/03/02	2.25
1997/03/03	2.10
1997/03/04	2.10
1997/03/05	2.10
1997/03/06	2.25
1997/03/07	2.40
1997/03/08	2.40
1997/03/09	2.40
1997/03/10	2.40
1997/03/11	2.85
1997/03/12	3.00
1997/03/13	3.15
1997/03/14	3.30
1997/03/15	3.30
1997/03/16	3.00
1997/03/17	3.00
1997/03/18	2.70
1997/03/19	2.70
1997/03/20	2.25
1997/03/21	2.10
1997/03/22	1.95
1997/03/23	2.25
1997/03/24	2.25
1997/03/25	2.40
1997/03/26	2.40
1997/03/27	2.55
1997/03/28	3.00
1997/03/29	3.00
1997/03/30	3.15
1997/03/31	3.30
1997/04/01	4.95
1997/04/02	4.95
1997/04/03	4.73
1997/04/04	4.50
1997/04/05	4.50
1997/04/06	4.50
1997/04/07	4.35
1997/04/08	4.95
1997/04/09	5.40
1997/04/10	5.40
1997/04/11	5.18
1997/04/12	4.95
1997/04/13	4.73
1997/04/14	4.73
1997/04/15	4.73
1997/04/16	4.73
1997/04/17	4.73
1997/04/18	3.90
1997/04/19	3.60
1997/04/20	3.30
1997/04/21	3.30
1997/04/22	3.15
1997/04/23	3.00
1997/04/24	3.00
1997/04/25	3.00
1997/04/26	3.00
1997/04/27	3.00
1997/04/28	3.00
1997/04/29	3.00
1997/04/30	3.30
1997/05/01	3.30
1997/05/02	4.20
1997/05/03	4.95
1997/05/04	12.00
1997/05/05	13.00
1997/05/06	12.25
1997/05/07	10.25
1997/05/08	9.75
1997/05/09	7.88
1997/05/10	6.75
1997/05/11	5.62
1997/05/12	5.62
1997/05/13	5.40
1997/05/14	4.50
1997/05/15	4.05
1997/05/16	3.90
1997/05/17	3.90
1997/05/18	3.90
1997/05/19	3.90
1997/05/20	3.90
1997/05/21	3.75
1997/05/22	4.20
1997/05/23	4.50
1997/05/24	4.95
1997/05/25	5.40
1997/05/26	5.85
1997/05/27	5.85
1997/05/28	5.62
1997/05/29	4.73
1997/05/30	4.50
1997/05/31	5.18
1997/06/01	6.07
1997/06/02	14.70
1997/06/03	14.00
1997/06/04	13.25
1997/06/05	12.00
1997/06/06	9.50
1997/06/07	9.00
1997/06/08	10.75
1997/06/09	12.00
1997/06/10	10.00
1997/06/11	7.65
1997/06/12	6.75
1997/06/13	6.75
1997/06/14	6.52
1997/06/15	6.30
1997/06/16	5.40
1997/06/17	4.20
1997/06/18	4.20
1997/06/19	3.60
1997/06/20	3.15
1997/06/21	3.00
1997/06/22	2.70
1997/06/23	2.55
1997/06/24	2.40
1997/06/25	2.10
1997/06/26	1.95
1997/06/27	1.80
1997/06/28	1.80
1997/06/29	1.65
1997/06/30	1.65
1997/07/01	0.90
1997/07/02	0.75
1997/07/03	0.60
1997/07/04	0.60
1997/07/05	0.60
1997/07/06	0.45
1997/07/07	0.45
1997/07/08	0.45
1997/07/09	1.05
1997/07/10	1.35
1997/07/11	1.50
1997/07/12	1.65
1997/07/13	1.80
1997/07/14	1.65
1997/07/15	1.35
1997/07/16	1.20
1997/07/17	1.05
1997/07/18	0.90
1997/07/19	1.50
1997/07/20	1.50
1997/07/21	1.50
1997/07/22	1.65
1997/07/23	1.65
1997/07/24	1.80
1997/07/25	2.55
1997/07/26	62.50
1997/07/27	264.00
1997/07/28	229.00
1997/07/29	175.80
1997/07/30	84.50
1997/07/31	60.50
1997/08/01	51.50
1997/08/02	46.00
1997/08/03	40.60
1997/08/04	44.20
1997/08/05	51.00
1997/08/06	53.50
1997/08/07	54.50
1997/08/08	56.00
1997/08/09	55.50
1997/08/10	55.50
1997/08/11	55.00
1997/08/12	55.00
1997/08/13	53.50
1997/08/14	50.50
1997/08/15	48.50
1997/08/16	43.80
1997/08/17	37.00
1997/08/18	37.00
1997/08/19	40.20
1997/08/20	65.50
1997/08/21	88.00
1997/08/22	87.00
1997/08/23	112.60
1997/08/24	130.80
1997/08/25	207.30
1997/08/26	225.50
1997/08/27	267.75
1997/08/28	401.20
1997/08/29	513.60
1997/08/30	449.00
1997/08/31	358.15
1997/09/01	381.40
1997/09/02	451.05
1997/09/03	419.20
1997/09/04	447.00
1997/09/05	566.00
1997/09/06	564.50
1997/09/07	433.00
1997/09/08	412.00
1997/09/09	407.50
1997/09/10	348.80
1997/09/11	258.40
1997/09/12	208.70
1997/09/13	180.70
1997/09/14	171.60
1997/09/15	151.80
1997/09/16	142.80
1997/09/17	109.30
1997/09/18	97.75
1997/09/19	98.85
1997/09/20	104.35
1997/09/21	105.45
1997/09/22	111.50
1997/09/23	118.20
1997/09/24	120.60
1997/09/25	154.30
1997/09/26	236.70
1997/09/27	257.00
1997/09/28	273.75
1997/09/29	314.00
1997/09/30	426.40
1997/10/01	691.60
1997/10/02	686.00
1997/10/03	517.30
1997/10/04	354.75
1997/10/05	279.75
1997/10/06	249.30
1997/10/07	335.60
1997/10/08	428.20
1997/10/09	388.60
1997/10/10	385.00
1997/10/11	364.95
1997/10/12	304.40
1997/10/13	225.50
1997/10/14	192.60
1997/10/15	220.60
1997/10/16	249.30
1997/10/17	208.00
1997/10/18	174.40
1997/10/19	145.80
1997/10/20	129.00
1997/10/21	113.15
1997/10/22	99.40
1997/10/23	93.50
1997/10/24	88.00
1997/10/25	85.50
1997/10/26	72.00
1997/10/27	67.50
1997/10/28	63.00
1997/10/29	59.50
1997/10/30	68.50
1997/10/31	78.50
1997/11/01	74.00
1997/11/02	65.00
1997/11/03	59.50
1997/11/04	58.00
1997/11/05	55.00
1997/11/06	50.50
1997/11/07	43.00
1997/11/08	41.80
1997/11/09	39.80
1997/11/10	38.60
1997/11/11	36.55
1997/11/12	35.20
1997/11/13	33.40
1997/11/14	35.65
1997/11/15	37.00
1997/11/16	36.55
1997/11/17	34.75
1997/11/18	34.75
1997/11/19	33.40
1997/11/20	31.60
1997/11/21	29.35
1997/11/22	27.65
1997/11/23	30.70
1997/11/24	30.25
1997/11/25	28.90
1997/11/26	25.80
1997/11/27	22.20
1997/11/28	19.80
1997/11/29	25.80
1997/11/30	23.40
1997/12/01	23.40
1997/12/02	22.20
1997/12/03	21.00
1997/12/04	24.60
1997/12/05	48.50
1997/12/06	54.50
1997/12/07	52.50
1997/12/08	45.50
1997/12/09	36.60
1997/12/10	25.80
1997/12/11	20.60
1997/12/12	19.40
1997/12/13	17.80
1997/12/14	15.80
1997/12/15	15.40
1997/12/16	15.40
1997/12/17	15.40
1997/12/18	14.60
1997/12/19	14.20
1997/12/20	13.80
1997/12/21	12.75
1997/12/22	11.25
1997/12/23	10.00
1997/12/24	8.75
1997/12/25	8.75
1997/12/26	7.82
1997/12/27	7.30
1997/12/28	7.12
1997/12/29	6.95
1997/12/30	6.95
1997/12/31	7.30
#===========================================
# Number of observations = 365 / 365
# Total = 22884.0
# Average = 62.70