1997/01/01	-9999
1997/01/02	-9999
1997/01/03	-9999
1997/01/04	-9999
1997/01/05	-9999
1997/01/06	-9999
1997/01/07	-9999
1997/01/08	-9999
1997/01/09	-9999
1997/01/10	-9999
1997/01/11	-9999
1997/01/12	-9999
1997/01/13	-9999
1997/01/14	-9999
1997/01/15	-9999
1997/01/16	-9999
1997/01/17	-9999
1997/01/18	-9999
1997/01/19	-9999
1997/01/20	-9999
1997/01/21	-9999
1997/01/22	-9999
1997/01/23	-9999
1997/01/24	-9999
1997/01/25	-9999
1997/01/26	-9999
1997/01/27	-9999
1997/01/28	-9999
1997/01/29	-9999
1997/01/30	-9999
1997/01/31	-9999
1997/02/01	-9999
1997/02/02	-9999
1997/02/03	-9999
1997/02/04	-9999
1997/02/05	-9999
1997/02/06	-9999
1997/02/07	-9999
1997/02/08	-9999
1997/02/09	-9999
1997/02/10	-9999
1997/02/11	-9999
1997/02/12	-9999
1997/02/13	-9999
1997/02/14	-9999
1997/02/15	-9999
1997/02/16	-9999
1997/02/17	-9999
1997/02/18	-9999
1997/02/19	-9999
1997/02/20	-9999
1997/02/21	-9999
1997/02/22	-9999
1997/02/23	-9999
1997/02/24	-9999
1997/02/25	-9999
1997/02/26	-9999
1997/02/27	-9999
1997/02/28	-9999
1997/03/01	-9999
1997/03/02	-9999
1997/03/03	-9999
1997/03/04	-9999
1997/03/05	-9999
1997/03/06	-9999
1997/03/07	-9999
1997/03/08	-9999
1997/03/09	-9999
1997/03/10	-9999
1997/03/11	-9999
1997/03/12	-9999
1997/03/13	-9999
1997/03/14	-9999
1997/03/15	-9999
1997/03/16	-9999
1997/03/17	-9999
1997/03/18	-9999
1997/03/19	-9999
1997/03/20	-9999
1997/03/21	-9999
1997/03/22	-9999
1997/03/23	-9999
1997/03/24	-9999
1997/03/25	-9999
1997/03/26	-9999
1997/03/27	-9999
1997/03/28	-9999
1997/03/29	-9999
1997/03/30	-9999
1997/03/31	-9999
1997/04/01	425.80
1997/04/02	463.00
1997/04/03	484.40
1997/04/04	453.70
1997/04/05	527.20
1997/04/06	537.90
1997/04/07	511.10
1997/04/08	294.00
1997/04/09	366.00
1997/04/10	484.40
1997/04/11	388.60
1997/04/12	453.70
1997/04/13	379.30
1997/04/14	393.20
1997/04/15	330.00
1997/04/16	393.20
1997/04/17	374.60
1997/04/18	421.10
1997/04/19	393.20
1997/04/20	421.10
1997/04/21	306.00
1997/04/22	338.00
1997/04/23	435.10
1997/04/24	416.50
1997/04/25	366.00
1997/04/26	322.00
1997/04/27	342.00
1997/04/28	276.00
1997/04/29	179.70
1997/04/30	290.00
1997/05/01	402.60
1997/05/02	379.30
1997/05/03	182.80
1997/05/04	346.00
1997/05/05	421.10
1997/05/06	330.00
1997/05/07	290.00
1997/05/08	425.80
1997/05/09	511.10
1997/05/10	516.50
1997/05/11	468.40
1997/05/12	342.00
1997/05/13	358.00
1997/05/14	388.60
1997/05/15	453.70
1997/05/16	473.70
1997/05/17	489.80
1997/05/18	416.50
1997/05/19	383.90
1997/05/20	322.00
1997/05/21	290.00
1997/05/22	326.00
1997/05/23	350.00
1997/05/24	358.00
1997/05/25	379.30
1997/05/26	463.00
1997/05/27	286.50
1997/05/28	383.90
1997/05/29	425.80
1997/05/30	425.80
1997/05/31	407.20
1997/06/01	397.90
1997/06/02	397.90
1997/06/03	230.50
1997/06/04	306.00
1997/06/05	290.00
1997/06/06	269.00
1997/06/07	248.00
1997/06/08	213.80
1997/06/09	176.60
1997/06/10	104.00
1997/06/11	213.80
1997/06/12	167.30
1997/06/13	230.50
1997/06/14	298.00
1997/06/15	290.00
1997/06/16	248.00
1997/06/17	173.50
1997/06/18	251.50
1997/06/19	269.00
1997/06/20	241.00
1997/06/21	173.50
1997/06/22	286.50
1997/06/23	244.50
1997/06/24	195.20
1997/06/25	244.50
1997/06/26	294.00
1997/06/27	276.00
1997/06/28	286.50
1997/06/29	314.00
1997/06/30	195.20
1997/07/01	148.00
1997/07/02	338.00
1997/07/03	439.70
1997/07/04	439.70
1997/07/05	430.40
1997/07/06	425.80
1997/07/07	402.60
1997/07/08	244.50
1997/07/09	411.90
1997/07/10	435.10
1997/07/11	402.60
1997/07/12	393.20
1997/07/13	430.40
1997/07/14	334.00
1997/07/15	227.00
1997/07/16	237.50
1997/07/17	251.50
1997/07/18	223.50
1997/07/19	276.00
1997/07/20	230.50
1997/07/21	170.40
1997/07/22	115.50
1997/07/23	125.50
1997/07/24	115.50
1997/07/25	88.00
1997/07/26	110.50
1997/07/27	125.50
1997/07/28	108.00
1997/07/29	98.00
1997/07/30	84.00
1997/07/31	78.00
1997/08/01	70.00
1997/08/02	70.00
1997/08/03	68.00
1997/08/04	72.00
1997/08/05	68.00
1997/08/06	61.80
1997/08/07	90.00
1997/08/08	88.00
1997/08/09	78.00
1997/08/10	60.20
1997/08/11	61.80
1997/08/12	61.80
1997/08/13	52.50
1997/08/14	43.20
1997/08/15	52.50
1997/08/16	21.60
1997/08/17	230.50
1997/08/18	170.40
1997/08/19	179.70
1997/08/20	241.00
1997/08/21	251.50
1997/08/22	204.50
1997/08/23	179.70
1997/08/24	148.00
1997/08/25	227.00
1997/08/26	138.00
1997/08/27	167.30
1997/08/28	302.00
1997/08/29	185.90
1997/08/30	143.00
1997/08/31	128.00
1997/09/01	115.50
1997/09/02	94.00
1997/09/03	88.00
1997/09/04	123.00
1997/09/05	164.20
1997/09/06	140.50
1997/09/07	155.50
1997/09/08	133.00
1997/09/09	92.00
1997/09/10	86.00
1997/09/11	84.00
1997/09/12	115.50
1997/09/13	128.00
1997/09/14	143.00
1997/09/15	128.00
1997/09/16	123.00
1997/09/17	98.00
1997/09/18	96.00
1997/09/19	100.00
1997/09/20	90.00
1997/09/21	104.00
1997/09/22	74.00
1997/09/23	74.00
1997/09/24	125.50
1997/09/25	195.20
1997/09/26	258.50
1997/09/27	234.00
1997/09/28	234.00
1997/09/29	192.10
1997/09/30	173.50
1997/10/01	182.80
1997/10/02	230.50
1997/10/03	234.00
1997/10/04	241.00
1997/10/05	314.00
1997/10/06	411.90
1997/10/07	615.50
1997/10/08	654.50
1997/10/09	661.00
1997/10/10	463.00
1997/10/11	411.90
1997/10/12	358.00
1997/10/13	330.00
1997/10/14	286.50
1997/10/15	251.50
1997/10/16	210.70
1997/10/17	220.00
1997/10/18	192.10
1997/10/19	179.70
1997/10/20	158.00
1997/10/21	140.50
1997/10/22	138.00
1997/10/23	153.00
1997/10/24	167.30
1997/10/25	123.00
1997/10/26	133.00
1997/10/27	130.50
1997/10/28	90.00
1997/10/29	72.00
1997/10/30	130.50
1997/10/31	123.00
1997/11/01	96.00
1997/11/02	98.00
1997/11/03	102.00
1997/11/04	66.40
1997/11/05	64.90
1997/11/06	153.00
1997/11/07	158.00
1997/11/08	133.00
1997/11/09	130.50
1997/11/10	118.00
1997/11/11	43.20
1997/11/12	104.00
1997/11/13	125.50
1997/11/14	123.00
1997/11/15	161.10
1997/11/16	155.50
1997/11/17	133.00
1997/11/18	125.50
1997/11/19	102.00
1997/11/20	138.00
1997/11/21	143.00
1997/11/22	170.40
1997/11/23	133.00
1997/11/24	110.50
1997/11/25	120.50
1997/11/26	164.20
1997/11/27	204.50
1997/11/28	143.00
1997/11/29	564.70
1997/11/30	338.00
1997/12/01	216.90
1997/12/02	108.00
1997/12/03	148.00
1997/12/04	201.40
1997/12/05	182.80
1997/12/06	182.80
1997/12/07	130.50
1997/12/08	140.50
1997/12/09	145.50
1997/12/10	110.50
1997/12/11	130.50
1997/12/12	100.00
1997/12/13	104.00
1997/12/14	102.00
1997/12/15	102.00
1997/12/16	74.00
1997/12/17	63.30
1997/12/18	113.00
1997/12/19	102.00
1997/12/20	115.50
1997/12/21	94.00
1997/12/22	92.00
1997/12/23	78.00
1997/12/24	70.00
1997/12/25	41.60
1997/12/26	63.30
1997/12/27	161.10
1997/12/28	204.50
1997/12/29	210.70
1997/12/30	140.50
1997/12/31	100.00
#===========================================
# Number of observations = 275 / 365
# Total = 63367.7
# Average = 230.43