1997/01/01	90.20
1997/01/02	90.20
1997/01/03	91.00
1997/01/04	89.50
1997/01/05	88.00
1997/01/06	88.00
1997/01/07	84.30
1997/01/08	82.20
1997/01/09	82.20
1997/01/10	81.50
1997/01/11	85.80
1997/01/12	121.80
1997/01/13	127.80
1997/01/14	106.80
1997/01/15	78.00
1997/01/16	71.00
1997/01/17	75.20
1997/01/18	100.00
1997/01/19	130.80
1997/01/20	145.00
1997/01/21	121.80
1997/01/22	168.80
1997/01/23	151.00
1997/01/24	150.10
1997/01/25	126.20
1997/01/26	151.00
1997/01/27	153.50
1997/01/28	115.80
1997/01/29	78.70
1997/01/30	71.00
1997/01/31	86.50
1997/02/01	152.70
1997/02/02	210.40
1997/02/03	245.40
1997/02/04	219.70
1997/02/05	159.50
1997/02/06	142.00
1997/02/07	207.70
1997/02/08	237.80
1997/02/09	247.30
1997/02/10	190.10
1997/02/11	134.50
1997/02/12	117.30
1997/02/13	145.00
1997/02/14	196.00
1997/02/15	232.10
1997/02/16	240.60
1997/02/17	240.60
1997/02/18	221.60
1997/02/19	184.10
1997/02/20	161.20
1997/02/21	180.70
1997/02/22	190.10
1997/02/23	185.00
1997/02/24	165.40
1997/02/25	173.90
1997/02/26	142.00
1997/02/27	130.80
1997/02/28	179.00
1997/03/01	198.70
1997/03/02	211.30
1997/03/03	221.60
1997/03/04	215.00
1997/03/05	185.00
1997/03/06	186.70
1997/03/07	223.50
1997/03/08	261.00
1997/03/09	292.00
1997/03/10	293.10
1997/03/11	256.00
1997/03/12	216.80
1997/03/13	221.60
1997/03/14	261.00
1997/03/15	272.00
1997/03/16	273.00
1997/03/17	279.00
1997/03/18	270.00
1997/03/19	218.70
1997/03/20	209.50
1997/03/21	257.00
1997/03/22	291.00
1997/03/23	294.10
1997/03/24	278.00
1997/03/25	265.00
1997/03/26	210.40
1997/03/27	229.20
1997/03/28	288.00
1997/03/29	317.20
1997/03/30	320.40
1997/03/31	324.50
1997/04/01	358.20
1997/04/02	286.20
1997/04/03	277.80
1997/04/04	332.90
1997/04/05	353.80
1997/04/06	360.40
1997/04/07	361.50
1997/04/08	349.40
1997/04/09	282.10
1997/04/10	262.10
1997/04/11	321.90
1997/04/12	365.90
1997/04/13	375.80
1997/04/14	371.40
1997/04/15	307.30
1997/04/16	218.20
1997/04/17	207.70
1997/04/18	238.10
1997/04/19	334.00
1997/04/20	352.70
1997/04/21	352.70
1997/04/22	332.90
1997/04/23	245.00
1997/04/24	247.00
1997/04/25	313.50
1997/04/26	318.80
1997/04/27	294.60
1997/04/28	280.00
1997/04/29	248.00
1997/04/30	198.20
1997/05/01	221.00
1997/05/02	298.90
1997/05/03	349.40
1997/05/04	281.00
1997/05/05	253.00
1997/05/06	324.10
1997/05/07	276.80
1997/05/08	163.10
1997/05/09	208.70
1997/05/10	345.00
1997/05/11	416.60
1997/05/12	414.30
1997/05/13	330.70
1997/05/14	228.60
1997/05/15	207.70
1997/05/16	259.00
1997/05/17	284.20
1997/05/18	297.80
1997/05/19	280.00
1997/05/20	221.90
1997/05/21	176.40
1997/05/22	172.50
1997/05/23	186.80
1997/05/24	236.20
1997/05/25	324.10
1997/05/26	372.50
1997/05/27	398.20
1997/05/28	328.50
1997/05/29	271.60
1997/05/30	289.40
1997/05/31	312.50
1997/06/01	293.60
1997/06/02	336.20
1997/06/03	290.50
1997/06/04	223.90
1997/06/05	235.20
1997/06/06	262.10
1997/06/07	235.20
1997/06/08	191.60
1997/06/09	155.40
1997/06/10	122.40
1997/06/11	87.00
1997/06/12	87.00
1997/06/13	140.20
1997/06/14	168.80
1997/06/15	205.80
1997/06/16	225.80
1997/06/17	211.50
1997/06/18	161.20
1997/06/19	178.30
1997/06/20	217.20
1997/06/21	235.20
1997/06/22	234.30
1997/06/23	253.00
1997/06/24	235.20
1997/06/25	183.00
1997/06/26	180.10
1997/06/27	198.20
1997/06/28	185.90
1997/06/29	184.00
1997/06/30	179.20
1997/07/01	170.70
1997/07/02	142.10
1997/07/03	153.60
1997/07/04	264.20
1997/07/05	311.50
1997/07/06	321.90
1997/07/07	331.80
1997/07/08	299.90
1997/07/09	205.80
1997/07/10	195.30
1997/07/11	220.00
1997/07/12	199.10
1997/07/13	182.00
1997/07/14	189.60
1997/07/15	169.70
1997/07/16	120.60
1997/07/17	84.60
1997/07/18	72.00
1997/07/19	91.00
1997/07/20	146.00
1997/07/21	243.00
1997/07/22	254.00
1997/07/23	215.30
1997/07/24	177.30
1997/07/25	196.30
1997/07/26	243.00
1997/07/27	323.00
1997/07/28	342.80
1997/07/29	330.70
1997/07/30	334.00
1997/07/31	373.60
1997/08/01	385.70
1997/08/02	385.70
1997/08/03	378.00
1997/08/04	359.30
1997/08/05	332.90
1997/08/06	316.70
1997/08/07	326.30
1997/08/08	343.90
1997/08/09	328.50
1997/08/10	280.00
1997/08/11	235.20
1997/08/12	197.20
1997/08/13	183.00
1997/08/14	164.00
1997/08/15	168.80
1997/08/16	174.50
1997/08/17	275.80
1997/08/18	314.60
1997/08/19	332.90
1997/08/20	335.10
1997/08/21	398.20
1997/08/22	430.40
1997/08/23	406.20
1997/08/24	358.20
1997/08/25	352.70
1997/08/26	452.20
1997/08/27	530.00
1997/08/28	598.70
1997/08/29	615.00
1997/08/30	603.80
1997/08/31	582.50
1997/09/01	533.70
1997/09/02	541.30
1997/09/03	562.50
1997/09/04	591.30
1997/09/05	652.50
1997/09/06	741.70
1997/09/07	778.10
1997/09/08	736.50
1997/09/09	710.00
1997/09/10	806.70
1997/09/11	864.40
1997/09/12	840.60
1997/09/13	821.50
1997/09/14	813.40
1997/09/15	789.80
1997/09/16	728.80
1997/09/17	646.20
1997/09/18	588.70
1997/09/19	540.00
1997/09/20	489.20
1997/09/21	448.80
1997/09/22	437.30
1997/09/23	381.30
1997/09/24	328.50
1997/09/25	301.00
1997/09/26	282.10
1997/09/27	277.80
1997/09/28	294.60
1997/09/29	386.80
1997/09/30	507.20
1997/10/01	638.70
1997/10/02	711.30
1997/10/03	723.80
1997/10/04	705.00
1997/10/05	690.00
1997/10/06	676.30
1997/10/07	660.00
1997/10/08	693.80
1997/10/09	736.50
1997/10/10	801.50
1997/10/11	776.80
1997/10/12	717.50
1997/10/13	678.70
1997/10/14	661.30
1997/10/15	651.30
1997/10/16	642.50
1997/10/17	632.50
1997/10/18	611.30
1997/10/19	590.00
1997/10/20	605.00
1997/10/21	515.60
1997/10/22	448.80
1997/10/23	447.60
1997/10/24	464.00
1997/10/25	433.80
1997/10/26	375.80
1997/10/27	359.30
1997/10/28	364.80
1997/10/29	332.90
1997/10/30	313.50
1997/10/31	323.00
1997/11/01	314.60
1997/11/02	306.20
1997/11/03	274.70
1997/11/04	229.50
1997/11/05	204.80
1997/11/06	202.00
1997/11/07	209.60
1997/11/08	242.00
1997/11/09	254.00
1997/11/10	237.10
1997/11/11	230.50
1997/11/12	208.70
1997/11/13	229.50
1997/11/14	274.70
1997/11/15	271.60
1997/11/16	270.50
1997/11/17	267.40
1997/11/18	267.40
1997/11/19	234.30
1997/11/20	244.00
1997/11/21	287.30
1997/11/22	296.80
1997/11/23	318.80
1997/11/24	317.80
1997/11/25	288.40
1997/11/26	238.10
1997/11/27	284.20
1997/11/28	336.20
1997/11/29	364.80
1997/11/30	370.30
1997/12/01	374.70
1997/12/02	378.00
1997/12/03	328.50
1997/12/04	327.40
1997/12/05	370.30
1997/12/06	386.80
1997/12/07	429.30
1997/12/08	375.80
1997/12/09	370.30
1997/12/10	372.50
1997/12/11	360.40
1997/12/12	351.60
1997/12/13	327.40
1997/12/14	324.10
1997/12/15	339.50
1997/12/16	335.10
1997/12/17	291.50
1997/12/18	260.00
1997/12/19	265.30
1997/12/20	231.50
1997/12/21	210.60
1997/12/22	198.20
1997/12/23	171.60
1997/12/24	145.00
1997/12/25	117.90
1997/12/26	119.70
1997/12/27	115.20
1997/12/28	127.90
1997/12/29	114.30
1997/12/30	93.60
1997/12/31	77.40
#===========================================
# Number of observations = 365 / 365
# Total = 110154.9
# Average = 301.79