Date	Amb_Median 	STD_Median	Amb_Mean	STD_Mean
2006/1/1	221.9	246.3	233.8	259.5
2006/1/2	195.1	215.8	241.0	266.2
2006/1/3	262.4	290.0	278.7	307.5
2006/1/4	406.4	449.3	485.2	534.3
2006/1/5	439.7	482.1	422.2	463.1
2006/1/6	373.0	413.4	632.6	699.4
2006/1/7	291.5	323.6	284.5	315.4
2006/1/8	253.3	280.1	341.6	378.0
2006/1/9	366.2	406.0	363.8	403.0
2006/1/10	323.8	357.6	608.5	671.4
2006/1/11	589.6	648.4	625.1	688.0
2006/1/12	254.4	279.8	257.4	283.0
2006/1/13	303.3	331.9	371.4	407.1
2006/1/14	306.9	335.6	306.9	335.6
2006/1/15	268.0	295.2	289.5	320.6
2006/1/16	221.6	246.0	244.5	271.6
2006/1/17	467.3	512.1	844.0	924.9
2006/1/18	325.3	356.9	326.4	358.4
2006/1/19	373.3	410.4	373.3	410.4
2006/1/20	440.3	482.7	441.3	483.8
2006/1/21	321.4	351.5	328.8	359.6
2006/1/22	305.3	335.2	309.4	340.1
2006/1/23	293.8	324.2	295.8	327.1
2006/1/24	354.2	393.8	328.4	365.2
2006/1/25	247.1	274.2	244.9	271.8
2006/1/26	574.6	637.8	576.5	639.6
2006/1/27	810.5	900.0	799.6	888.7
2006/1/28	1038.7	1157.6	1058.7	1179.9
2006/1/29	1152.7	1277.9	1459.8	1619.1
2006/1/30	1860.3	2045.5	1830.5	2010.9
2006/1/31	1269.5	1396.2	1257.4	1382.7
2006/2/1	707.4	776.3	731.6	803.1
2006/2/2	684.4	753.1	752.8	828.9
2006/2/3	563.9	621.8	636.8	702.6
2006/2/4	458.7	507.3	458.6	507.2
2006/2/5	460.8	507.3	492.6	541.7
2006/2/6	421.3	462.7	431.3	473.8
2006/2/7	333.7	367.0	344.1	378.7
2006/2/8	328.5	364.2	327.7	363.0
2006/2/9	301.2	335.3	323.8	360.5
2006/2/10	244.6	271.6	241.4	267.9
2006/2/11	640.8	708.3	576.0	637.0
2006/2/12	694.0	769.5	678.7	752.1
2006/2/13	365.9	404.5	409.5	452.8
2006/2/14	419.7	463.2	424.9	468.5
2006/2/15	598.9	657.8	609.0	669.1
2006/2/16	631.0	692.4	693.2	760.8
2006/2/17	622.9	684.1	622.1	683.0
2006/2/18	600.4	660.4	683.7	751.6
2006/2/19	360.4	397.1	395.9	436.5
2006/2/20	308.0	340.8	281.8	312.4
2006/2/21	272.8	303.8	879.9	976.7
2006/2/22	428.2	475.1	587.7	651.9
2006/2/23	339.8	375.6	341.5	377.5
2006/2/24	338.6	373.8	338.4	373.7
2006/2/25	384.4	422.6	388.1	426.7
2006/2/26	283.2	311.2	294.4	323.5
2006/2/27	177.1	195.3	205.7	226.7
2006/2/28	198.2	217.5	452.1	493.0
2006/3/1	908.2	991.7	931.1	1015.7
2006/3/2	497.4	543.4	495.9	542.1
2006/3/3	352.0	394.5	456.1	506.7
2006/3/4	465.3	523.6	460.5	517.6
2006/3/5	747.6	828.7	773.7	859.5
2006/3/6	566.2	624.6	575.7	635.6
2006/3/7	440.8	487.1	455.8	504.0
2006/3/8	428.6	474.5	595.6	658.5
2006/3/9	NA	NA	NA	NA
2006/3/10	418.4	462.6	443.5	490.4
2006/3/11	389.2	429.3	504.3	556.1
2006/3/12	595.0	658.5	608.2	673.7
2006/3/13	1076.7	1192.6	1339.7	1483.9
2006/3/14	482.7	534.1	556.5	616.0
2006/3/15	820.0	913.2	851.3	947.6
2006/3/16	199.8	224.3	218.5	245.1
2006/3/17	497.0	557.9	602.1	674.8
2006/3/18	539.3	598.4	547.0	606.9
2006/3/19	454.5	503.3	444.3	492.0
2006/3/20	224.4	251.3	352.1	393.8
2006/3/21	829.4	927.7	831.3	930.8
2006/3/22	296.1	331.2	399.8	447.0
2006/3/23	285.6	319.0	511.4	570.7
2006/3/24	465.5	515.1	450.9	499.2
2006/3/25	593.3	660.9	589.7	658.2
2006/3/26	415.7	462.9	423.3	470.8
2006/3/27	476.1	531.3	527.5	587.8
2006/3/28	469.3	524.5	490.3	548.5
2006/3/29	277.1	308.8	269.4	299.9
2006/3/30	257.8	285.8	269.2	298.4
2006/3/31	282.8	314.0	566.3	629.7
2006/4/1	418.6	468.7	474.0	530.6
2006/4/2	613.1	678.4	646.5	718.9
2006/4/3	361.5	398.8	346.7	382.7
2006/4/4	255.7	282.5	271.4	299.8
2006/4/5	288.2	318.6	291.6	322.3
2006/4/6	288.7	322.4	342.2	381.2
2006/4/7	329.4	365.7	324.4	358.6
2006/4/8	159.0	173.9	164.4	179.9
2006/4/9	184.8	204.4	210.5	232.7
2006/4/10	564.8	628.0	572.4	637.3
2006/4/11	205.3	228.9	207.7	229.7
2006/4/12	258.3	282.2	265.7	290.7
2006/4/13	337.6	374.4	337.4	374.3
2006/4/14	171.5	190.9	191.7	213.5
2006/4/15	154.1	170.0	152.9	169.1
2006/4/16	143.1	157.4	149.4	164.4
2006/4/17	228.4	252.7	213.1	235.7
2006/4/18	157.9	175.3	191.4	212.5
2006/4/19	151.9	168.4	148.6	165.0
2006/4/20	181.1	203.1	165.0	184.8
2006/4/21	98.3	108.9	99.2	110.2
2006/4/22	165.3	182.9	157.7	174.5
2006/4/23	580.8	643.6	517.9	573.8
2006/4/24	347.2	383.0	305.9	337.4
2006/4/25	232.0	257.1	247.2	273.9
2006/4/26	220.6	243.7	225.9	249.8
2006/4/27	206.5	227.2	207.8	228.8
2006/4/28	178.7	196.8	184.2	203.0
2006/4/29	207.4	229.5	217.0	240.0
2006/4/30	113.0	124.1	122.3	134.5
2006/5/1	115.4	126.7	163.2	180.4
2006/5/2	408.3	458.1	341.6	384.5
2006/5/3	94.7	107.0	97.4	110.0
2006/5/4	138.0	154.3	134.1	149.8
2006/5/5	103.8	114.1	102.3	112.9
2006/5/6	77.5	85.3	116.1	127.8
2006/5/7	129.2	144.2	128.6	143.5
2006/5/8	130.0	144.8	176.2	196.8
2006/5/9	74.1	83.0	80.2	89.8
2006/5/10	54.8	61.7	57.9	64.9
2006/5/11	56.7	64.7	65.2	74.2
2006/5/12	112.8	126.4	114.7	128.3
2006/5/13	82.8	92.3	81.5	90.9
2006/5/14	55.6	61.9	55.7	62.0
2006/5/15	53.0	58.7	53.4	59.1
2006/5/16	36.8	40.9	41.5	46.1
2006/5/17	77.7	86.5	110.1	122.6
2006/5/18	57.3	64.2	59.3	66.6
2006/5/19	NA	NA	NA	NA
2006/5/20	425.6	471.0	422.5	467.2
2006/5/21	681.7	757.2	821.2	916.0
2006/5/22	1176.1	1319.0	1271.3	1425.5
2006/5/23	110.3	122.3	291.6	323.7
2006/5/24	93.2	104.0	88.6	98.6
2006/5/25	93.3	104.0	94.4	105.1
2006/5/26	244.3	271.4	233.1	258.5
2006/5/27	132.9	148.4	131.7	147.0
2006/5/28	74.6	83.2	80.3	89.6
2006/5/29	75.6	83.6	75.3	83.4
2006/5/30	105.4	116.8	122.4	135.7
2006/5/31	71.9	79.8	73.8	81.9
2006/6/1	101.8	112.5	115.4	127.4
2006/6/2	70.9	77.8	70.5	77.4
2006/6/3	53.3	58.6	55.6	61.1
2006/6/4	69.6	76.8	69.8	77.2
2006/6/5	61.5	69.6	65.6	74.2
2006/6/6	69.6	77.9	69.0	77.3
2006/6/7	NA	NA	NA	NA
2006/6/8	NA	NA	NA	NA
2006/6/9	61.0	66.6	66.6	72.8
2006/6/10	57.2	62.5	56.4	62.0
2006/6/11	59.9	66.6	60.1	66.7
2006/6/12	79.2	87.1	81.1	89.2
2006/6/13	65.4	71.7	68.1	74.6
2006/6/14	59.3	64.7	58.4	63.9
2006/6/15	49.5	53.8	48.5	52.8
2006/6/16	43.1	46.9	43.5	47.4
2006/6/17	49.0	53.9	51.1	56.0
2006/6/18	64.1	70.5	64.3	70.7
2006/6/19	82.1	90.6	79.9	88.2
2006/6/20	76.7	84.4	76.5	84.1
2006/6/21	72.3	79.0	72.3	79.0
2006/6/22	70.8	77.3	68.6	74.9
2006/6/23	73.0	79.7	78.3	85.7
2006/6/24	62.8	69.1	59.7	65.6
2006/6/25	91.8	100.7	123.7	135.1
2006/6/26	74.0	81.6	77.1	85.0
2006/6/27	296.3	328.3	485.0	540.4
2006/6/28	645.1	725.2	765.9	860.2
2006/6/29	98.5	111.9	128.8	145.7
2006/6/30	116.7	132.9	115.8	131.7
2006/7/1	121.9	137.5	148.7	167.1
2006/7/2	115.1	128.4	167.1	186.4
2006/7/3	89.5	98.9	96.1	106.5
2006/7/4	96.9	107.1	117.5	129.9
2006/7/5	83.8	93.7	83.4	93.1
2006/7/6	110.8	123.1	110.0	121.8
2006/7/7	36.7	40.3	37.9	41.6
2006/7/8	32.0	35.2	31.8	35.0
2006/7/9	36.1	40.1	35.1	39.1
2006/7/10	59.2	65.7	104.0	115.6
2006/7/11	2311.5	2612.1	2608.7	2960.1
2006/7/12	142.2	157.6	256.2	284.4
2006/7/13	179.4	200.5	158.1	177.3
2006/7/14	147.0	165.4	185.9	208.9
2006/7/15	76.4	85.8	72.6	81.4
2006/7/16	NA	NA	NA	NA
2006/7/17	67.8	75.2	69.6	77.2
2006/7/18	76.0	84.3	78.8	87.4
2006/7/19	71.2	79.1	70.9	78.8
2006/7/20	61.3	67.9	61.2	67.9
2006/7/21	450.7	514.8	717.3	815.5
2006/7/22	138.8	155.6	147.2	165.6
2006/7/23	88.2	98.3	89.3	99.5
2006/7/24	89.4	98.9	92.3	102.2
2006/7/25	122.5	136.7	122.6	136.8
2006/7/26	133.3	149.3	216.7	242.2
2006/7/27	78.7	86.3	88.4	97.2
2006/7/28	NA	NA	NA	NA
2006/7/29	69.1	76.9	66.5	73.9
2006/7/30	75.4	83.2	80.7	88.6
2006/7/31	69.5	76.2	72.4	79.4
2006/8/1	74.7	80.8	75.4	81.8
2006/8/2	51.0	55.2	51.7	56.0
2006/8/3	78.0	84.1	78.9	85.0
2006/8/4	108.6	117.9	114.2	123.8
2006/8/5	110.0	120.0	200.9	219.4
2006/8/6	94.8	103.0	110.1	119.5
2006/8/7	100.9	108.9	116.2	125.7
2006/8/8	265.8	287.9	308.3	334.4
2006/8/9	311.9	339.7	324.6	353.3
2006/8/10	250.0	270.8	256.1	277.5
2006/8/11	229.0	247.3	224.8	243.0
2006/8/12	166.1	179.0	171.8	185.2
2006/8/13	133.8	144.1	135.5	146.0
2006/8/14	515.9	565.7	528.8	581.2
2006/8/15	304.2	332.2	366.2	402.4
2006/8/16	224.2	243.0	236.7	256.7
2006/8/17	363.3	394.9	365.0	397.0
2006/8/18	241.5	263.2	237.2	258.5
2006/8/19	119.2	129.4	120.3	130.7
2006/8/20	118.0	128.8	165.8	180.9
2006/8/21	145.2	158.5	228.9	251.4
2006/8/22	304.8	342.0	513.9	575.3
2006/8/23	78.2	86.3	100.0	110.5
2006/8/24	71.1	78.4	77.1	85.1
2006/8/25	125.9	138.9	187.2	207.0
2006/8/26	693.0	774.5	818.9	918.5
2006/8/27	629.0	692.4	659.9	731.6
2006/8/28	210.5	228.9	238.0	259.7
2006/8/29	224.2	249.9	232.1	258.4
2006/8/30	NA	NA	NA	NA
2006/8/31	167.2	185.1	168.7	186.5
2006/9/1	168.3	187.8	179.6	199.8
2006/9/2	122.1	136.8	122.9	138.1
2006/9/3	128.5	143.9	125.0	139.8
2006/9/4	262.7	294.0	232.8	260.2
2006/9/5	182.9	204.6	193.6	216.6
2006/9/6	198.5	219.9	254.7	280.2
2006/9/7	150.1	164.8	157.5	173.1
2006/9/8	335.3	367.7	499.5	546.2
2006/9/9	270.2	299.1	285.2	317.5
2006/9/10	264.4	295.0	277.6	309.5
2006/9/11	413.4	457.7	461.4	510.4
2006/9/12	647.1	721.1	894.9	997.1
2006/9/13	721.8	801.7	693.5	770.0
2006/9/14	287.6	320.9	296.7	331.3
2006/9/15	172.9	192.6	204.3	227.7
2006/9/16	228.2	252.4	246.4	271.8
2006/9/17	509.1	558.9	514.9	565.3
2006/9/18	599.2	658.5	599.2	658.5
2006/9/19	319.5	352.4	340.0	375.3
2006/9/20	238.2	260.1	236.0	257.6
2006/9/21	230.2	250.4	235.6	256.2
2006/9/22	253.8	276.0	277.0	301.8
2006/9/23	340.8	374.1	360.2	395.3
2006/9/24	390.5	429.7	381.9	420.0
2006/9/25	420.1	461.9	422.9	464.8
2006/9/26	205.2	225.3	202.6	222.6
2006/9/27	183.8	202.3	438.0	484.2
2006/9/28	716.5	795.3	647.2	718.0
2006/9/29	NA	NA	NA	NA
2006/9/30	NA	NA	NA	NA
2006/10/1	525.0	574.8	525.0	574.8
2006/10/2	388.0	426.1	381.8	419.7
2006/10/3	291.8	321.3	304.2	335.1
2006/10/4	520.8	578.2	482.4	535.6
2006/10/5	766.7	858.8	763.9	852.2
2006/10/6	395.5	430.8	394.5	431.2
2006/10/7	511.1	555.5	679.0	738.7
2006/10/8	481.7	532.6	508.8	561.4
2006/10/9	855.7	977.5	806.2	916.8
2006/10/10	144.9	162.4	162.5	181.6
2006/10/11	128.8	142.9	145.6	161.7
2006/10/12	153.0	169.7	160.3	178.0
2006/10/13	134.3	148.2	147.3	162.5
2006/10/14	214.1	237.9	211.4	235.4
2006/10/15	NA	NA	NA	NA
2006/10/16	NA	NA	NA	NA
2006/10/17	NA	NA	NA	NA
2006/10/18	NA	NA	NA	NA
2006/10/19	NA	NA	NA	NA
2006/10/20	NA	NA	NA	NA
2006/10/21	149.7	166.9	151.4	168.7
2006/10/22	171.1	190.8	176.5	197.0
2006/10/23	224.1	251.2	225.8	253.0
2006/10/24	208.6	232.8	216.3	241.1
2006/10/25	202.4	226.0	203.3	226.5
2006/10/26	208.1	235.2	215.2	243.5
2006/10/27	149.8	166.7	153.7	171.9
2006/10/28	336.2	371.0	316.0	349.4
2006/10/29	362.9	401.2	363.1	401.1
2006/10/30	261.3	290.0	261.1	289.7
2006/10/31	240.5	266.9	249.7	276.8
2006/11/1	256.3	283.6	258.5	286.0
2006/11/2	240.8	267.8	247.2	275.0
2006/11/3	202.1	226.0	214.9	240.2
2006/11/4	204.6	228.5	216.8	242.0
2006/11/5	251.1	277.7	261.3	289.0
2006/11/6	254.3	279.7	273.2	300.8
2006/11/7	345.4	385.8	347.3	388.5
2006/11/8	365.6	410.7	356.1	399.4
2006/11/9	369.1	410.7	535.2	595.4
2006/11/10	1553.3	1742.3	1525.4	1708.2
2006/11/11	882.6	980.8	909.8	1009.5
2006/11/12	772.8	850.5	799.8	878.7
2006/11/13	683.3	747.8	671.0	733.9
2006/11/14	604.7	667.3	601.1	661.9
2006/11/15	531.7	589.9	531.7	589.9
2006/11/16	NA	NA	NA	NA
2006/11/17	759.5	844.4	649.3	722.4
2006/11/18	526.5	588.7	514.7	575.5
2006/11/19	389.4	435.4	391.8	438.2
2006/11/20	340.0	374.7	340.8	376.6
2006/11/21	286.8	314.8	286.4	315.0
2006/11/22	309.3	341.6	303.9	335.6
2006/11/23	280.1	307.2	295.1	324.0
2006/11/24	362.1	397.6	392.4	432.0
2006/11/25	488.7	540.4	483.0	533.9
2006/11/26	330.6	366.9	336.2	373.6
2006/11/27	1327.9	1479.4	1893.3	2110.3
2006/11/28	1630.3	1802.3	1718.0	1901.6
2006/11/29	737.7	813.4	769.4	848.2
2006/11/30	432.0	477.8	429.7	475.0
2006/12/1	369.7	408.2	368.0	406.3
2006/12/2	305.3	337.3	311.7	344.4
2006/12/3	327.6	360.3	322.1	354.5
2006/12/4	317.5	347.4	317.2	347.5
2006/12/5	312.4	341.8	335.3	367.6
2006/12/6	488.6	543.3	504.1	559.9
2006/12/7	390.5	432.1	436.3	483.5
2006/12/8	346.1	382.5	350.3	387.9
2006/12/9	424.7	472.4	428.0	476.0
2006/12/10	338.6	377.1	375.5	417.8
2006/12/11	280.8	311.5	282.5	313.3
2006/12/12	289.0	320.2	289.0	320.2
2006/12/13	289.2	320.2	313.7	346.8
2006/12/14	242.0	266.0	240.1	264.3
2006/12/15	243.3	267.5	254.2	279.9
2006/12/16	296.7	328.8	290.8	322.5
2006/12/17	262.7	291.5	261.6	289.7
2006/12/18	253.4	279.9	253.7	280.3
2006/12/19	NA	NA	NA	NA
2006/12/20	NA	NA	NA	NA
2006/12/21	NA	NA	NA	NA
2006/12/22	NA	NA	NA	NA
2006/12/23	279.9	310.2	274.4	304.0
2006/12/24	303.2	336.9	303.1	336.9
2006/12/25	362.8	405.0	355.5	396.8
2006/12/26	3027.6	3341.5	3018.0	3327.1
2006/12/27	470.2	518.6	474.8	523.9
2006/12/28	611.9	675.3	629.4	695.1
2006/12/29	570.3	628.1	575.3	632.9
2006/12/30	379.2	417.2	404.6	445.4
2006/12/31	321.5	355.4	340.2	375.6