Date	Amb_Median 	STD_Median	Amb_Mean	STD_Mean
2001/1/1	221.8	243.0	226.0	247.7
2001/1/2	218.3	238.9	224.0	245.2
2001/1/3	278.8	305.7	285.9	313.4
2001/1/4	284.0	311.2	280.8	307.8
2001/1/5	219.0	240.3	210.5	231.6
2001/1/6	182.0	201.7	196.1	217.4
2001/1/7	309.0	341.7	354.4	392.0
2001/1/8	279.8	310.4	3126.3	3491.8
2001/1/9	606.5	674.1	1597.8	1786.8
2001/1/10	482.3	532.0	919.0	1013.6
2001/1/11	644.8	712.0	631.3	697.5
2001/1/12	390.3	432.0	377.5	417.9
2001/1/13	398.7	438.7	411.9	453.6
2001/1/14	666.0	737.8	675.0	747.8
2001/1/15	636.2	704.4	594.7	657.9
2001/1/16	343.0	378.3	336.6	371.2
2001/1/17	281.8	308.9	307.8	338.4
2001/1/18	484.5	535.9	480.6	532.1
2001/1/19	389.8	426.5	395.3	433.5
2001/1/20	296.0	323.9	298.2	326.2
2001/1/21	254.0	278.3	259.6	284.6
2001/1/22	345.3	381.6	340.8	377.4
2001/1/23	363.3	404.4	365.5	407.1
2001/1/24	908.5	1007.1	850.8	943.4
2001/1/25	1033.8	1144.6	1131.3	1252.5
2001/1/26	573.2	637.5	578.6	642.6
2001/1/27	632.0	690.4	680.2	745.6
2001/1/28	536.3	587.0	536.2	586.2
2001/1/29	546.7	606.3	569.9	630.5
2001/1/30	686.7	758.3	677.4	746.4
2001/1/31	525.3	575.1	534.2	584.2
2001/2/1	391.4	425.3	422.7	459.1
2001/2/2	349.0	379.2	330.7	359.9
2001/2/3	254.3	277.5	250.1	272.9
2001/2/4	435.2	477.9	533.6	586.8
2001/2/5	329.0	365.7	359.8	399.4
2001/2/6	225.0	248.2	226.5	249.9
2001/2/7	1752.2	1912.5	1575.6	1719.6
2001/2/8	2053.0	2237.7	1974.7	2153.4
2001/2/9	813.9	893.3	798.7	877.0
2001/2/10	463.4	512.4	777.1	860.4
2001/2/11	441.6	490.0	556.1	616.9
2001/2/12	653.2	715.2	887.2	977.4
2001/2/13	754.4	820.3	1147.7	1250.5
2001/2/14	293.9	328.8	748.9	826.7
2001/2/15	141.9	159.5	146.2	164.4
2001/2/16	106.3	117.8	106.5	118.6
2001/2/17	703.8	771.9	662.8	727.1
2001/2/18	972.3	1068.5	1103.5	1212.3
2001/2/19	1093.8	1197.7	1116.0	1222.9
2001/2/20	690.8	755.3	705.3	771.3
2001/2/21	464.8	512.7	473.2	521.9
2001/2/22	483.3	532.8	473.5	521.9
2001/2/23	474.5	522.7	477.3	525.9
2001/2/24	335.4	369.0	385.8	424.4
2001/2/25	438.3	482.7	444.2	489.2
2001/2/26	436.0	481.1	448.2	495.2
2001/2/27	329.0	365.5	499.6	555.2
2001/2/28	617.0	683.6	617.0	683.6
2001/3/1	554.1	614.1	556.3	616.5
2001/3/2	623.0	688.4	618.5	684.2
2001/3/3	639.0	706.6	640.8	708.2
2001/3/4	578.8	644.4	648.0	723.8
2001/3/5	298.3	334.9	307.9	345.3
2001/3/6	224.6	249.8	227.0	252.4
2001/3/7	262.3	289.6	301.6	333.0
2001/3/8	860.7	949.7	832.4	918.6
2001/3/9	832.6	922.2	838.6	927.7
2001/3/10	560.3	623.8	556.5	619.3
2001/3/11	538.3	600.1	509.0	566.6
2001/3/12	474.8	521.5	462.1	508.3
2001/3/13	325.0	356.5	325.2	356.9
2001/3/14	454.8	506.2	451.1	502.1
2001/3/15	210.4	234.7	224.5	250.2
2001/3/16	136.3	151.6	363.3	400.3
2001/3/17	911.1	1003.3	1108.9	1219.0
2001/3/18	359.0	395.8	336.7	371.5
2001/3/19	415.9	459.7	422.5	466.7
2001/3/20	425.8	469.3	429.6	473.6
2001/3/21	374.5	412.6	391.3	432.1
2001/3/22	495.4	549.6	566.8	629.1
2001/3/23	425.8	469.2	432.3	476.9
2001/3/24	436.5	476.7	436.5	476.7
2001/3/25	254.3	278.2	271.1	296.5
2001/3/26	306.3	334.3	306.7	335.0
2001/3/27	221.7	242.6	230.7	253.1
2001/3/28	270.1	299.7	273.7	303.0
2001/3/29	282.8	312.7	361.8	400.3
2001/3/30	556.6	621.1	593.8	661.8
2001/3/31	438.9	488.3	438.9	488.3
2001/4/1	148.5	163.3	188.8	207.6
2001/4/2	259.8	286.9	263.5	290.7
2001/4/3	278.6	309.8	332.2	368.9
2001/4/4	166.8	185.1	161.0	178.2
2001/4/5	258.8	284.9	365.9	403.9
2001/4/6	441.8	497.9	473.0	536.3
2001/4/7	108.4	121.9	227.4	257.5
2001/4/8	101.0	111.5	101.3	112.1
2001/4/9	158.0	175.6	277.3	307.7
2001/4/10	172.5	189.8	196.2	216.1
2001/4/11	153.0	167.9	147.4	163.0
2001/4/12	80.7	90.6	88.5	99.3
2001/4/13	152.6	170.1	164.9	184.0
2001/4/14	204.5	229.5	478.6	536.8
2001/4/15	153.9	171.3	197.8	220.4
2001/4/16	137.0	152.3	186.2	207.4
2001/4/17	226.0	252.0	225.7	251.8
2001/4/18	310.8	347.5	340.3	380.1
2001/4/19	249.7	279.1	342.7	383.3
2001/4/20	151.5	169.7	153.7	172.1
2001/4/21	135.8	150.7	170.4	188.5
2001/4/22	380.4	425.7	432.0	484.4
2001/4/23	55.4	62.1	68.7	77.1
2001/4/24	70.3	78.4	68.2	75.8
2001/4/25	152.3	168.4	152.3	168.4
2001/4/26	112.2	124.5	111.6	123.9
2001/4/27	91.7	101.2	93.4	103.1
2001/4/28	68.3	75.3	67.1	74.0
2001/4/29	#NUM!	#NUM!	#DIV/0!	#DIV/0!
2001/4/30	235.7	262.5	215.5	239.2
2001/5/1	152.5	170.7	146.5	164.1
2001/5/2	23.3	25.7	44.4	49.4
2001/5/3	107.8	119.9	92.5	102.9
2001/5/4	102.6	113.4	100.9	111.7
2001/5/5	46.0	50.4	49.9	54.7
2001/5/6	80.9	87.8	75.5	82.1
2001/5/7	125.0	135.5	119.0	128.9
2001/5/8	128.0	139.1	140.2	153.5
2001/5/9	124.8	137.4	124.4	137.0
2001/5/10	109.7	121.1	111.4	123.0
2001/5/11	95.6	105.5	95.9	105.7
2001/5/12	101.4	111.6	102.6	112.9
2001/5/13	120.6	132.8	136.9	150.7
2001/5/14	51.6	56.6	53.7	59.1
2001/5/15	37.0	40.9	37.7	41.6
2001/5/16	43.0	47.9	115.2	128.3
2001/5/17	74.3	82.5	74.9	83.4
2001/5/18	72.3	80.1	99.7	110.4
2001/5/19	60.5	66.8	61.6	68.0
2001/5/20	59.0	64.2	58.2	63.4
2001/5/21	45.5	49.4	55.8	60.9
2001/5/22	176.8	195.4	176.8	195.4
2001/5/23	65.0	71.0	75.1	82.1
2001/5/24	45.2	49.2	185.3	201.2
2001/5/25	55.5	60.1	59.7	64.7
2001/5/26	106.3	116.2	148.2	163.6
2001/5/27	224.8	251.7	228.8	255.5
2001/5/28	99.4	111.1	111.7	124.9
2001/5/29	75.9	84.6	1846.1	2060.7
2001/5/30	69.2	76.5	69.3	76.6
2001/5/31	48.3	53.1	59.6	65.5
2001/6/1	37.5	41.2	37.8	41.5
2001/6/2	27.5	30.3	122.6	135.7
2001/6/3	36.0	40.2	36.1	40.3
2001/6/4	32.9	36.7	120.0	133.9
2001/6/5	95.0	104.9	111.7	123.6
2001/6/6	88.0	97.1	293.6	323.2
2001/6/7	60.9	66.6	61.2	66.9
2001/6/8	93.0	103.0	105.9	117.3
2001/6/9	76.5	85.2	82.1	90.8
2001/6/10	40.6	44.3	38.4	41.8
2001/6/11	42.0	45.3	42.1	45.4
2001/6/12	70.2	75.7	176.0	190.2
2001/6/13	49.0	53.1	116.6	126.7
2001/6/14	132.1	144.1	136.9	149.3
2001/6/15	62.3	68.0	69.2	75.4
2001/6/16	66.4	71.9	76.9	83.1
2001/6/17	50.8	54.7	69.6	75.0
2001/6/18	66.4	72.3	78.1	84.8
2001/6/19	211.4	232.9	243.9	268.7
2001/6/20	79.2	87.2	86.4	94.7
2001/6/21	55.2	61.1	58.2	64.4
2001/6/22	42.8	47.1	49.5	54.6
2001/6/23	32.0	35.2	37.6	41.2
2001/6/24	55.1	62.1	52.9	59.2
2001/6/25	63.0	69.6	63.0	69.6
2001/6/26	88.5	96.1	96.5	104.7
2001/6/27	87.8	96.8	127.2	139.6
2001/6/28	56.1	62.0	74.4	81.8
2001/6/29	88.3	96.3	84.3	92.0
2001/6/30	90.3	99.1	109.2	120.1
2001/7/1	29.8	33.2	105.0	116.4
2001/7/2	52.3	58.1	87.3	97.3
2001/7/3	36.3	39.9	49.4	54.4
2001/7/4	38.5	42.5	48.4	53.4
2001/7/5	40.8	45.3	44.9	49.7
2001/7/6	31.8	35.4	66.4	74.0
2001/7/7	101.2	113.8	138.4	154.9
2001/7/8	309.5	341.8	322.9	356.2
2001/7/9	65.2	71.7	88.2	97.1
2001/7/10	36.5	40.3	36.5	40.3
2001/7/11	166.5	181.9	163.5	178.5
2001/7/12	152.8	168.4	220.8	242.7
2001/7/13	75.8	83.9	76.6	84.6
2001/7/14	84.3	93.1	87.4	96.4
2001/7/15	76.0	83.2	74.6	81.6
2001/7/16	88.0	96.0	78.7	85.7
2001/7/17	47.2	51.4	47.9	52.1
2001/7/18	77.5	84.4	1259.0	1373.3
2001/7/19	263.0	286.1	263.0	286.1
2001/7/20	109.0	117.8	109.0	117.8
2001/7/21	83.8	90.8	89.9	97.3
2001/7/22	118.1	128.7	112.9	123.3
2001/7/23	122.7	136.0	155.3	172.5
2001/7/24	61.9	68.4	65.5	72.4
2001/7/25	44.3	49.3	49.1	54.6
2001/7/26	38.8	43.0	38.8	42.9
2001/7/27	50.0	55.0	49.8	54.5
2001/7/28	63.8	69.7	71.2	78.4
2001/7/29	46.9	52.1	46.2	51.3
2001/7/30	152.5	168.3	152.5	168.3
2001/7/31	58.0	64.5	72.0	80.4
2001/8/1	55.1	61.9	57.9	65.1
2001/8/2	46.0	52.0	48.4	54.6
2001/8/3	123.1	139.1	121.4	137.0
2001/8/4	82.8	94.0	99.1	112.5
2001/8/5	73.5	82.4	147.9	167.5
2001/8/6	67.0	74.6	93.0	103.5
2001/8/7	74.5	82.3	253.4	280.0
2001/8/8	#NUM!	#NUM!	#DIV/0!	#DIV/0!
2001/8/9	92.0	101.8	95.4	105.5
2001/8/10	95.8	106.4	96.9	107.6
2001/8/11	243.8	274.3	245.0	276.3
2001/8/12	155.9	172.8	187.4	208.3
2001/8/13	96.4	106.5	99.0	109.4
2001/8/14	50.7	56.4	56.0	62.5
2001/8/15	146.1	161.6	144.8	160.8
2001/8/16	97.8	107.9	98.8	109.0
2001/8/17	89.7	98.1	120.6	131.9
2001/8/18	87.7	95.2	93.2	101.2
2001/8/19	98.2	107.5	107.2	117.3
2001/8/20	140.7	153.9	175.3	191.6
2001/8/21	104.0	114.4	111.1	122.5
2001/8/22	118.3	132.1	133.6	149.0
2001/8/23	123.5	137.0	389.0	429.9
2001/8/24	95.7	106.4	189.3	211.2
2001/8/25	90.0	99.5	87.5	96.9
2001/8/26	308.3	338.1	438.2	480.2
2001/8/27	146.7	161.0	224.6	247.4
2001/8/28	375.7	411.5	309.6	339.5
2001/8/29	366.0	400.6	321.5	351.8
2001/8/30	#NUM!	#NUM!	#DIV/0!	#DIV/0!
2001/8/31	420.4	463.9	530.8	585.2
2001/9/1	225.3	248.0	218.4	240.5
2001/9/2	238.3	262.1	231.1	254.7
2001/9/3	228.8	254.9	249.1	277.9
2001/9/4	306.5	339.3	293.7	325.7
2001/9/5	290.7	320.1	287.5	316.5
2001/9/6	228.0	254.0	305.6	338.6
2001/9/7	189.7	211.6	208.2	232.0
2001/9/8	173.3	193.9	170.5	190.6
2001/9/9	146.9	162.6	150.2	166.7
2001/9/10	111.0	122.4	138.3	152.7
2001/9/11	152.2	168.2	157.4	174.3
2001/9/12	169.8	187.3	191.5	211.0
2001/9/13	219.2	241.5	219.5	241.6
2001/9/14	219.0	241.1	239.7	264.5
2001/9/15	198.2	219.2	197.6	218.0
2001/9/16	298.0	329.5	286.3	316.9
2001/9/17	517.7	570.1	481.0	529.7
2001/9/18	150.8	169.1	219.7	244.8
2001/9/19	82.4	94.1	86.8	98.5
2001/9/20	232.9	259.6	268.9	300.6
2001/9/21	426.1	475.0	441.2	491.7
2001/9/22	597.0	664.4	841.9	936.9
2001/9/23	447.5	501.1	446.7	500.1
2001/9/24	381.4	425.1	355.9	396.0
2001/9/25	282.2	312.9	385.9	427.0
2001/9/26	205.0	226.2	208.2	229.7
2001/9/27	357.7	397.7	313.8	348.7
2001/9/28	317.2	355.4	355.4	397.4
2001/9/29	252.5	286.0	264.5	299.2
2001/9/30	341.4	383.4	342.0	384.3
2001/10/1	246.3	277.5	263.8	297.2
2001/10/2	294.8	331.4	281.1	315.2
2001/10/3	379.5	428.8	374.2	422.5
2001/10/4	293.0	327.1	285.6	318.8
2001/10/5	354.5	388.9	383.6	420.2
2001/10/6	463.1	510.2	459.3	506.4
2001/10/7	542.2	598.6	500.9	554.2
2001/10/8	579.3	638.4	665.1	733.1
2001/10/9	851.3	943.5	857.5	950.2
2001/10/10	438.3	486.8	465.9	517.2
2001/10/11	258.3	286.8	269.9	300.1
2001/10/12	214.4	238.8	231.7	258.4
2001/10/13	182.2	204.2	183.3	205.5
2001/10/14	193.6	215.8	190.9	212.8
2001/10/15	220.4	244.5	223.7	248.1
2001/10/16	294.7	325.0	291.2	321.3
2001/10/17	260.3	289.2	262.9	292.1
2001/10/18	200.5	223.7	192.0	214.1
2001/10/19	190.7	213.1	178.0	198.8
2001/10/20	#NUM!	#NUM!	#DIV/0!	#DIV/0!
2001/10/21	#NUM!	#NUM!	#DIV/0!	#DIV/0!
2001/10/22	177.0	195.8	183.8	203.6
2001/10/23	259.9	287.9	260.2	289.4
2001/10/24	290.4	319.4	283.5	311.7
2001/10/25	276.0	304.7	274.1	302.2
2001/10/26	204.6	227.2	284.5	316.0
2001/10/27	140.6	154.7	145.8	160.6
2001/10/28	378.7	419.3	383.4	424.2
2001/10/29	498.3	550.3	506.8	557.2
2001/10/30	393.3	426.8	392.8	426.7
2001/10/31	400.5	432.2	406.0	437.8
2001/11/1	717.7	787.6	756.6	830.0
2001/11/2	490.0	540.6	736.5	811.6
2001/11/3	346.8	382.6	357.0	393.6
2001/11/4	309.4	341.9	317.2	350.3
2001/11/5	318.1	354.3	322.6	359.4
2001/11/6	258.4	288.7	245.0	273.0
2001/11/7	271.0	301.3	311.3	346.1
2001/11/8	371.7	415.7	347.6	388.6
2001/11/9	393.0	436.6	372.3	414.0
2001/11/10	415.4	464.9	407.4	456.0
2001/11/11	293.7	326.9	296.0	330.6
2001/11/12	362.1	401.7	351.2	390.0
2001/11/13	288.0	319.9	291.5	323.8
2001/11/14	248.1	275.1	253.0	280.8
2001/11/15	297.8	329.7	301.2	333.3
2001/11/16	297.5	328.5	430.9	479.2
2001/11/17	606.2	684.5	549.2	619.1
2001/11/18	284.5	317.1	291.2	324.6
2001/11/19	607.1	672.6	635.6	703.5
2001/11/20	570.0	629.9	593.2	655.3
2001/11/21	464.9	510.5	455.7	501.5
2001/11/22	525.8	579.6	539.1	596.1
2001/11/23	552.3	616.3	500.5	557.8
2001/11/24	338.5	373.4	342.9	378.3
2001/11/25	356.9	394.3	390.7	433.7
2001/11/26	733.0	820.0	758.8	848.3
2001/11/27	561.0	626.1	578.3	647.3
2001/11/28	422.7	468.1	503.4	557.6
2001/11/29	488.9	545.7	495.0	560.5
2001/11/30	363.3	407.4	361.3	403.9
2001/12/1	299.7	332.2	298.4	331.2
2001/12/2	498.0	556.7	449.2	501.8
2001/12/3	503.4	562.1	507.3	566.7
2001/12/4	413.8	462.9	406.2	455.2
2001/12/5	297.0	336.8	291.4	329.7
2001/12/6	240.0	268.3	256.7	286.4
2001/12/7	638.3	703.4	737.1	813.8
2001/12/8	526.4	590.0	599.1	670.5
2001/12/9	524.8	588.6	518.5	581.9
2001/12/10	586.6	662.5	561.6	633.5
2001/12/11	1130.6	1263.1	1143.9	1279.2
2001/12/12	615.0	682.6	597.8	663.4
2001/12/13	785.2	871.8	875.3	971.8
2001/12/14	1026.6	1138.9	917.4	1018.1
2001/12/15	612.3	678.7	631.7	700.1
2001/12/16	531.5	590.7	514.4	571.0
2001/12/17	459.2	516.8	467.3	526.1
2001/12/18	406.5	456.1	418.1	469.4
2001/12/19	1195.1	1336.5	2265.5	2523.6
2001/12/20	544.4	606.8	560.9	624.6
2001/12/21	460.8	513.2	1218.3	1359.3
2001/12/22	668.8	743.5	1010.4	1123.6
2001/12/23	387.5	431.3	634.7	706.1
2001/12/24	844.0	932.9	948.3	1049.6
2001/12/25	796.5	878.4	796.5	878.4
2001/12/26	445.0	493.4	477.5	528.8
2001/12/27	340.7	378.9	702.0	780.5
2001/12/28	402.0	443.0	553.2	607.5
2001/12/29	332.8	363.1	793.7	868.0
2001/12/30	685.0	750.3	630.5	690.1
2001/12/31	1083.8	1182.2	1231.1	1348.3