Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	59.04	59.29	58.98	59.08	44,823,744	-0.05(-0.08%)
Apr 28, 2011	59.06	59.23	58.88	59.13	48,070,048	-0.09(-0.15%)
Apr 27, 2011	58.90	59.29	58.66	59.22	56,442,404	+0.40(+0.68%)
Apr 26, 2011	58.65	59.03	58.51	58.82	49,370,568	+0.33(+0.56%)
Apr 25, 2011	58.50	58.52	58.28	58.49	25,268,216	+0.15(+0.26%)
Apr 21, 2011	58.47	58.47	58.16	58.34	43,666,772	+0.47(+0.80%)
Apr 20, 2011	57.59	57.94	56.61	57.88	67,258,944	+1.27(+2.25%)
Apr 19, 2011	56.39	56.60	56.10	56.60	38,553,128	+0.35(+0.62%)
Apr 18, 2011	56.09	56.27	55.32	56.25	69,056,616	-0.40(-0.71%)
Apr 15, 2011	56.53	56.87	56.28	56.65	68,529,968	-0.10(-0.18%)
Apr 14, 2011	56.45	56.83	56.23	56.75	53,506,112	-0.10(-0.18%)
Apr 13, 2011	56.77	57.00	56.40	56.85	49,938,804	+0.48(+0.85%)
Apr 12, 2011	56.52	56.64	56.15	56.37	50,473,600	-0.39(-0.69%)
Apr 11, 2011	57.16	57.29	56.56	56.76	42,431,616	-0.19(-0.33%)
Apr 08, 2011	57.48	57.57	56.65	56.95	42,782,112	-0.27(-0.47%)
Apr 07, 2011	57.23	57.60	56.81	57.22	60,696,976	-0.04(-0.07%)
Apr 06, 2011	57.54	57.73	56.93	57.26	49,513,720	+0.14(+0.25%)
Apr 05, 2011	57.16	57.49	57.00	57.12	55,347,728	-0.15(-0.26%)
Apr 04, 2011	57.62	57.68	57.02	57.27	48,596,100	-0.19(-0.33%)
Apr 01, 2011	57.72	57.90	57.29	57.46	68,031,744	+0.03(+0.05%)
Mar 31, 2011	57.25	57.48	57.15	57.43	50,004,240	+0.08(+0.14%)
Mar 30, 2011	57.35	57.43	57.08	57.35	44,902,816	+0.27(+0.47%)
Mar 29, 2011	56.40	57.08	56.23	57.08	47,909,412	+0.55(+0.97%)
Mar 28, 2011	57.09	57.10	56.50	56.53	37,766,764	-0.31(-0.55%)
Mar 25, 2011	56.89	57.22	56.73	56.84	74,133,872	+0.14(+0.25%)
Mar 24, 2011	56.12	56.82	55.82	56.70	69,293,040	+0.99(+1.78%)
Mar 23, 2011	55.19	55.87	54.82	55.71	60,315,544	+0.31(+0.57%)
Mar 22, 2011	55.57	55.61	55.28	55.40	36,162,012	-0.10(-0.19%)
Mar 21, 2011	55.58	55.78	54.50	55.50	57,382,260	+1.05(+1.93%)
Mar 18, 2011	55.20	55.22	54.41	54.45	94,887,136	-0.20(-0.37%)
Mar 17, 2011	55.01	55.24	54.13	54.65	94,286,968	+0.50(+0.92%)
Mar 16, 2011	55.03	55.34	53.77	54.15	176,160,736	-1.34(-2.41%)
Mar 15, 2011	54.64	55.82	54.47	55.49	100,966,320	-0.80(-1.42%)
Mar 14, 2011	56.18	56.59	55.86	56.29	73,560,288	-0.20(-0.35%)
Mar 11, 2011	55.83	56.66	55.82	56.49	81,679,376	+0.35(+0.62%)
Mar 10, 2011	56.39	56.52	55.91	56.14	102,886,624	-0.89(-1.56%)
Mar 09, 2011	57.21	57.27	56.72	57.03	84,714,592	-0.39(-0.68%)
Mar 08, 2011	57.10	57.68	56.77	57.42	62,338,920	+0.23(+0.40%)
Mar 07, 2011	58.21	58.26	56.67	57.19	98,410,088	-0.78(-1.34%)
Mar 04, 2011	58.25	58.26	57.59	57.97	62,328,324	-0.30(-0.51%)
Mar 03, 2011	57.68	58.37	57.67	58.27	64,159,400	+1.12(+1.97%)
Mar 02, 2011	56.82	57.51	56.79	57.14	61,494,600	+0.30(+0.53%)
Mar 01, 2011	57.99	58.02	56.70	56.84	91,934,744	-0.93(-1.61%)
Feb 28, 2011	57.87	58.05	57.43	57.77	51,372,628	+0.12(+0.21%)
Feb 25, 2011	57.16	57.72	57.12	57.65	54,088,880	+0.80(+1.40%)
Feb 24, 2011	56.70	57.03	56.14	56.85	98,682,192	+0.29(+0.52%)
Feb 23, 2011	57.00	57.23	56.13	56.56	97,723,128	-0.47(-0.82%)
Feb 22, 2011	58.00	58.13	56.94	57.03	92,449,312	-1.70(-2.89%)
Feb 18, 2011	58.88	58.97	58.51	58.73	44,341,724	-0.13(-0.22%)
Feb 17, 2011	58.60	58.98	58.55	58.86	38,338,104	-0.02(-0.04%)
Feb 16, 2011	58.64	59.04	58.63	58.88	52,989,576	+0.38(+0.65%)
Feb 15, 2011	58.44	58.57	58.23	58.50	39,656,112	-0.08(-0.14%)
Feb 14, 2011	58.43	58.66	58.38	58.58	48,496,516	+0.14(+0.24%)
Feb 11, 2011	57.87	58.48	57.77	58.44	47,853,472	+0.42(+0.72%)
Feb 10, 2011	57.61	58.10	57.49	58.02	70,115,912	+0.09(+0.16%)
Feb 09, 2011	57.94	58.12	57.75	57.93	62,436,252	-0.09(-0.16%)
Feb 08, 2011	57.65	58.07	57.56	58.02	38,049,836	+0.38(+0.65%)
Feb 07, 2011	57.49	57.97	57.40	57.65	45,608,992	+0.27(+0.48%)
Feb 04, 2011	57.05	57.42	56.90	57.38	47,647,712	+0.32(+0.56%)
Feb 03, 2011	56.85	57.14	56.40	57.06	45,314,280	+0.10(+0.18%)
Feb 02, 2011	56.92	57.17	56.84	56.95	48,648,916	-0.09(-0.17%)
Feb 01, 2011	56.42	57.18	56.36	57.05	76,862,648	+1.05(+1.87%)
Jan 31, 2011	55.81	56.16	55.39	56.00	70,464,104	+0.27(+0.48%)
Jan 28, 2011	57.16	57.22	55.47	55.73	123,326,912	-1.45(-2.54%)
Jan 27, 2011	57.01	57.35	56.92	57.18	53,643,020	+0.35(+0.62%)
Jan 26, 2011	56.63	56.98	56.45	56.83	60,477,084	+0.30(+0.53%)
Jan 25, 2011	56.18	56.55	56.05	56.53	55,279,196	+0.08(+0.15%)
Jan 24, 2011	55.79	56.46	55.68	56.45	64,084,160	+0.77(+1.38%)
Jan 21, 2011	56.39	56.49	55.65	55.68	59,673,280	-0.43(-0.77%)
Jan 20, 2011	56.30	56.35	55.68	56.11	92,325,920	-0.40(-0.71%)
Jan 19, 2011	57.24	57.26	56.32	56.51	67,683,360	-0.65(-1.14%)
Jan 18, 2011	56.52	57.23	56.49	57.16	65,649,980	+0.16(+0.28%)
Jan 14, 2011	56.59	57.02	56.46	57.00	43,867,400	+0.42(+0.75%)
Jan 13, 2011	56.59	56.73	56.41	56.58	47,364,448	+0.02(+0.04%)
Jan 12, 2011	56.42	56.56	56.20	56.55	51,933,900	+0.40(+0.70%)
Jan 11, 2011	56.29	56.36	55.95	56.16	56,651,540	+0.08(+0.14%)
Jan 10, 2011	55.72	56.18	55.58	56.08	55,500,888	+0.21(+0.38%)
Jan 07, 2011	56.02	56.05	55.32	55.87	72,261,624	-0.05(-0.09%)
Jan 06, 2011	55.79	55.96	55.68	55.92	46,097,500	+0.18(+0.32%)
Jan 05, 2011	55.11	55.76	55.07	55.74	43,750,736	+0.48(+0.86%)
Jan 04, 2011	55.53	55.55	54.92	55.27	43,829,784	-0.05(-0.08%)
Jan 03, 2011	54.96	55.69	54.95	55.31	90,974,968	+0.85(+1.56%)
Dec 31, 2010	54.60	54.62	54.21	54.46	38,565,924	-0.20(-0.37%)
Dec 30, 2010	54.79	54.80	54.55	54.66	27,553,220	-0.13(-0.24%)
Dec 29, 2010	54.82	54.90	54.73	54.79	24,023,744	+0.12(+0.22%)
Dec 28, 2010	54.88	54.92	54.55	54.67	24,160,500	-0.10(-0.18%)
Dec 27, 2010	54.62	54.86	54.21	54.77	29,216,728	+0.03(+0.05%)
Dec 23, 2010	54.78	54.87	54.61	54.74	21,668,244	-0.14(-0.26%)
Dec 22, 2010	54.86	54.96	54.79	54.88	35,756,224	-0.01(-0.01%)
Dec 21, 2010	54.76	54.89	54.62	54.89	35,724,464	+0.33(+0.60%)
Dec 20, 2010	54.59	54.76	54.16	54.56	48,138,064	+0.04(+0.07%)
Dec 17, 2010	54.54	54.68	54.41	54.52	36,849,556	-0.06(-0.11%)
Dec 16, 2010	54.21	54.66	54.06	54.58	65,485,180	+0.42(+0.78%)
Dec 15, 2010	54.37	54.70	54.03	54.16	76,879,304	-0.24(-0.43%)
Dec 14, 2010	54.42	54.62	54.23	54.40	69,906,200	+0.10(+0.17%)
Dec 13, 2010	54.71	54.74	54.27	54.30	53,110,152	-0.20(-0.36%)
Dec 10, 2010	54.29	54.55	54.09	54.49	44,696,152	+0.36(+0.67%)
Dec 09, 2010	54.41	54.44	53.95	54.13	51,584,032	+0.05(+0.10%)
Dec 08, 2010	54.02	54.15	53.69	54.08	47,976,192	+0.20(+0.37%)
Dec 07, 2010	54.49	54.52	53.82	53.88	58,998,912	+0.04(+0.07%)
Dec 06, 2010	53.86	53.95	53.68	53.84	39,206,060	-0.02(-0.05%)
Dec 03, 2010	53.50	53.94	53.50	53.87	38,014,164	+0.14(+0.26%)
Dec 02, 2010	53.27	53.81	53.21	53.73	56,858,476	+0.54(+1.02%)
Dec 01, 2010	52.87	53.46	52.84	53.19	81,699,296	+1.10(+2.12%)
Nov 30, 2010	52.18	52.74	51.88	52.09	118,809,904	-0.64(-1.22%)
Nov 29, 2010	52.70	52.90	52.10	52.73	89,224,640	-0.04(-0.08%)
Nov 26, 2010	52.80	53.13	52.67	52.77	23,640,288	-0.35(-0.66%)
Nov 24, 2010	52.58	53.12	53.12	53.12	53,455,536	+1.05(+2.02%)
Nov 23, 2010	52.39	52.45	51.77	52.07	76,818,224	-0.84(-1.59%)
Nov 22, 2010	52.25	52.91	52.17	52.91	69,837,904	+0.44(+0.84%)
Nov 19, 2010	52.34	52.59	52.14	52.47	54,512,708	+0.04(+0.08%)
Nov 18, 2010	52.15	52.79	52.13	52.43	71,402,416	+0.83(+1.61%)
Nov 17, 2010	51.49	51.87	51.35	51.60	77,742,344	+0.15(+0.29%)
Nov 16, 2010	51.93	52.25	50.85	51.45	101,038,536	-0.86(-1.65%)
Nov 15, 2010	52.78	52.88	52.29	52.31	56,465,872	-0.20(-0.37%)
Nov 12, 2010	53.10	53.37	52.11	52.51	99,164,256	-0.88(-1.64%)
Nov 11, 2010	52.90	53.48	52.66	53.38	85,066,064	-0.33(-0.61%)
Nov 10, 2010	53.53	53.77	53.10	53.72	83,270,312	+0.27(+0.50%)
Nov 09, 2010	53.97	54.04	53.21	53.45	66,898,720	-0.29(-0.54%)
Nov 08, 2010	53.57	53.83	53.45	53.74	39,553,880	+0.07(+0.13%)
Nov 05, 2010	53.70	53.81	53.51	53.67	77,937,072	+0.00(+0.00%)
Nov 04, 2010	53.63	53.86	53.50	53.67	84,146,352	+0.65(+1.23%)
Nov 03, 2010	52.84	53.04	52.36	53.02	126,110,696	+0.24(+0.45%)
Nov 02, 2010	52.66	52.93	52.58	52.78	47,982,152	+0.56(+1.07%)
Nov 01, 2010	52.38	52.75	51.98	52.22	60,531,324	+0.04(+0.08%)
Oct 29, 2010	52.29	52.49	52.17	52.18	46,668,688	-0.12(-0.23%)
Oct 28, 2010	52.42	52.45	51.84	52.30	61,110,508	+0.11(+0.21%)
Oct 27, 2010	51.77	52.23	51.66	52.19	57,415,324	+0.30(+0.58%)
Oct 25, 2010	51.85	52.23	51.85	51.89	51,357,440	+0.25(+0.48%)
Oct 22, 2010	51.30	51.69	51.21	51.64	47,409,144	+0.35(+0.68%)
Oct 21, 2010	51.51	51.71	50.79	51.29	85,837,456	+0.10(+0.20%)
Oct 20, 2010	50.96	51.57	50.87	51.19	80,823,616	+0.37(+0.73%)
Oct 19, 2010	50.81	51.30	50.42	50.82	105,661,600	-0.48(-0.94%)
Oct 18, 2010	51.52	51.72	51.30	51.30	72,429,432	-0.19(-0.37%)
Oct 15, 2010	51.04	51.50	50.63	51.49	104,653,952	+1.07(+2.12%)
Oct 14, 2010	50.54	50.64	50.17	50.42	68,379,792	-0.10(-0.20%)
Oct 13, 2010	50.40	50.75	50.28	50.52	71,076,752	+0.41(+0.82%)
Oct 12, 2010	49.69	50.21	49.26	50.11	88,511,280	+0.34(+0.68%)
Oct 11, 2010	49.78	50.02	49.62	49.77	46,849,708	+0.02(+0.04%)
Oct 08, 2010	49.45	49.87	49.08	49.75	83,223,824	+0.34(+0.69%)
Oct 07, 2010	49.52	49.54	49.00	49.41	75,656,776	+0.18(+0.37%)
Oct 06, 2010	49.59	49.71	48.91	49.23	81,687,424	-0.43(-0.87%)
Oct 05, 2010	49.03	49.76	49.00	49.66	98,713,032	+1.18(+2.43%)
Oct 04, 2010	48.86	49.05	48.20	48.48	71,251,704	-0.53(-1.08%)
Oct 01, 2010	49.46	49.53	48.78	49.01	77,682,344	-0.06(-0.12%)
Sep 30, 2010	49.54	49.84	48.75	49.07	122,412,584	-0.22(-0.45%)
Sep 29, 2010	49.30	49.53	49.11	49.29	81,660,816	-0.08(-0.16%)
Sep 28, 2010	49.51	49.54	48.59	49.37	104,908,952	-0.02(-0.04%)
Sep 27, 2010	49.65	49.75	49.35	49.39	43,848,960	-0.27(-0.54%)
Sep 24, 2010	49.22	49.69	49.15	49.66	79,495,880	+0.99(+2.03%)
Sep 23, 2010	48.39	49.16	48.32	48.67	84,923,416	-0.02(-0.04%)
Sep 22, 2010	48.61	49.02	48.42	48.69	88,302,240	-0.13(-0.27%)
Sep 21, 2010	48.84	49.17	48.61	48.82	82,271,904	-0.01(-0.02%)
Sep 20, 2010	48.18	48.93	48.11	48.83	84,478,440	+0.83(+1.74%)
Sep 17, 2010	48.14	48.14	47.75	47.99	76,372,568	+0.24(+0.51%)
Sep 15, 2010	47.35	47.80	47.19	47.75	67,074,932	+0.30(+0.63%)
Sep 14, 2010	47.17	47.70	47.08	47.45	91,359,584	+0.20(+0.42%)
Sep 13, 2010	46.95	47.37	46.94	47.25	64,439,620	+0.65(+1.39%)
Sep 10, 2010	46.49	46.67	46.25	46.60	66,995,684	+0.17(+0.37%)
Sep 09, 2010	46.67	46.70	46.32	46.43	61,438,736	+0.18(+0.39%)
Sep 08, 2010	45.84	46.45	45.82	46.25	66,879,792	+0.55(+1.20%)
Sep 07, 2010	45.82	46.03	45.62	45.70	51,177,536	-0.31(-0.67%)
Sep 03, 2010	45.73	46.02	45.55	46.01	64,041,080	+0.75(+1.66%)
Sep 02, 2010	44.84	45.28	44.73	45.26	41,773,600	+0.50(+1.12%)
Sep 01, 2010	44.10	44.91	44.07	44.76	83,498,992	+1.30(+2.99%)
Aug 31, 2010	43.39	43.85	43.18	43.46	72,033,120	-0.15(-0.34%)
Aug 30, 2010	43.87	44.25	43.60	43.61	49,274,284	-0.46(-1.04%)
Aug 27, 2010	43.86	44.16	42.97	44.07	109,595,928	+0.53(+1.22%)
Aug 26, 2010	44.24	44.32	43.50	43.54	91,186,016	-0.53(-1.20%)
Aug 25, 2010	43.35	44.26	43.27	44.07	87,271,176	+0.42(+0.96%)
Aug 24, 2010	44.01	44.12	43.47	43.65	79,037,688	-0.83(-1.87%)
Aug 23, 2010	45.25	45.34	44.46	44.48	69,530,376	-0.44(-0.98%)
Aug 20, 2010	44.79	45.03	44.54	44.92	66,806,608	+0.06(+0.13%)
Aug 19, 2010	45.29	45.46	44.56	44.86	82,929,360	-0.69(-1.51%)
Aug 18, 2010	45.29	45.82	45.11	45.55	61,690,600	+0.18(+0.39%)
Aug 17, 2010	45.11	45.78	45.03	45.37	56,899,848	+0.57(+1.28%)
Aug 16, 2010	44.48	45.11	44.30	44.80	55,389,200	+0.08(+0.18%)
Aug 13, 2010	44.87	45.06	44.71	44.72	46,387,264	-0.32(-0.71%)
Aug 12, 2010	44.56	45.24	44.45	45.04	65,909,648	-0.36(-0.79%)
Aug 11, 2010	45.91	45.92	45.21	45.40	92,106,472	-1.27(-2.73%)
Aug 10, 2010	46.72	46.95	46.28	46.67	86,638,240	-0.41(-0.87%)
Aug 09, 2010	47.01	47.19	46.79	47.08	26,927,548	+0.32(+0.68%)
Aug 06, 2010	46.32	46.85	46.05	46.76	71,339,440	-0.07(-0.15%)
Aug 05, 2010	46.72	46.92	46.52	46.83	39,130,748	-0.11(-0.23%)
Aug 04, 2010	46.69	46.99	46.50	46.94	43,796,396	+0.47(+1.01%)
Aug 03, 2010	46.63	46.70	46.25	46.47	60,856,524	-0.20(-0.43%)
Aug 02, 2010	46.38	46.79	46.21	46.67	68,680,480	+0.86(+1.88%)
Jul 30, 2010	45.36	46.09	45.07	45.81	98,958,080	+0.10(+0.22%)
Jul 29, 2010	46.30	46.41	45.25	45.71	85,681,520	-0.34(-0.74%)
Jul 28, 2010	46.38	46.58	45.88	46.05	51,908,964	-0.37(-0.80%)
Jul 27, 2010	46.69	46.72	46.21	46.42	67,633,992	-0.02(-0.04%)
Jul 26, 2010	46.12	46.46	45.91	46.44	64,840,016	+0.38(+0.83%)
Jul 23, 2010	45.46	46.10	45.38	46.06	81,056,048	+0.29(+0.63%)
Jul 22, 2010	45.26	45.98	45.24	45.77	82,818,592	+1.13(+2.53%)
Jul 21, 2010	45.75	45.76	44.56	44.64	83,412,048	-0.62(-1.37%)
Jul 20, 2010	43.99	45.26	43.86	45.26	89,036,768	+0.54(+1.21%)
Jul 19, 2010	44.48	44.81	44.10	44.72	81,682,136	+0.38(+0.86%)
Jul 16, 2010	45.44	45.63	44.30	44.34	98,831,856	-1.26(-2.76%)
Jul 15, 2010	45.46	45.74	44.99	45.60	95,889,616	+0.04(+0.09%)
Jul 14, 2010	45.42	45.81	45.24	45.56	87,677,608	+0.23(+0.51%)
Jul 13, 2010	45.13	45.50	44.80	45.33	93,092,144	+0.58(+1.30%)
Jul 12, 2010	44.58	45.03	44.46	44.75	60,905,064	+0.13(+0.29%)
Jul 09, 2010	44.18	44.63	44.08	44.62	47,861,056	+0.42(+0.95%)
Jul 08, 2010	44.31	44.38	43.68	44.20	78,203,920	+0.24(+0.55%)
Jul 07, 2010	42.74	44.01	42.70	43.96	72,375,112	+1.36(+3.19%)
Jul 06, 2010	43.09	43.37	42.25	42.60	88,562,432	+0.13(+0.31%)
Jul 02, 2010	42.67	42.82	42.09	42.47	78,565,280	-0.12(-0.28%)
Jul 01, 2010	42.82	42.96	41.77	42.59	158,650,624	-0.12(-0.28%)
Jun 30, 2010	43.23	43.67	42.64	42.71	101,229,960	-0.66(-1.52%)
Jun 29, 2010	44.42	44.46	43.07	43.37	136,325,712	-1.90(-4.20%)
Jun 25, 2010	45.51	45.66	44.95	45.27	89,040,240	-0.08(-0.18%)
Jun 24, 2010	45.84	45.99	45.20	45.35	114,646,936	-0.70(-1.52%)
Jun 23, 2010	46.29	46.47	45.69	46.05	92,072,112	-0.19(-0.41%)
Jun 22, 2010	46.79	47.14	46.15	46.24	94,470,336	-0.36(-0.77%)
Jun 21, 2010	47.60	47.68	46.33	46.60	95,456,552	-0.40(-0.85%)
Jun 18, 2010	47.06	47.34	46.86	47.00	75,921,360	-0.05(-0.11%)
Jun 17, 2010	47.16	47.18	46.64	47.05	77,094,080	+0.15(+0.32%)
Jun 16, 2010	46.58	47.14	46.50	46.90	78,354,048	+0.19(+0.41%)
Jun 15, 2010	45.71	46.77	45.45	46.71	76,255,200	+1.22(+2.68%)
Jun 14, 2010	45.91	46.24	45.41	45.49	68,019,784	-0.01(-0.02%)
Jun 11, 2010	44.63	45.54	44.61	45.50	74,299,416	+0.43(+0.95%)
Jun 10, 2010	44.39	45.12	44.24	45.07	76,750,448	+1.25(+2.85%)
Jun 09, 2010	44.48	44.91	43.69	43.82	101,950,664	-0.37(-0.84%)
Jun 08, 2010	44.37	44.48	43.59	44.19	133,946,312	-0.08(-0.18%)
Jun 07, 2010	45.34	45.46	44.22	44.27	88,186,960	-0.82(-1.82%)
Jun 04, 2010	45.71	46.29	44.94	45.09	112,849,840	-1.60(-3.42%)
Jun 03, 2010	46.36	46.77	46.08	46.69	98,896,280	+0.44(+0.95%)
Jun 02, 2010	45.45	46.28	45.13	46.25	97,213,736	+1.07(+2.37%)
Jun 01, 2010	45.45	46.25	45.13	45.18	104,198,800	-0.42(-0.92%)
May 28, 2010	45.87	45.99	45.20	45.60	128,535,256	-0.27(-0.59%)
May 27, 2010	45.22	45.89	45.09	45.87	110,663,496	+1.67(+3.78%)
May 26, 2010	44.93	45.57	44.12	44.20	140,117,792	-0.50(-1.12%)
May 25, 2010	43.67	44.76	43.23	44.70	155,495,824	+0.04(+0.09%)
May 24, 2010	44.81	45.33	44.64	44.66	113,277,008	-0.18(-0.40%)
May 21, 2010	43.64	45.64	43.49	44.84	190,607,488	+0.49(+1.10%)
May 20, 2010	44.39	45.28	44.25	44.35	188,601,152	-1.71(-3.71%)
May 19, 2010	46.26	46.63	45.55	46.06	158,978,208	-0.37(-0.80%)
May 18, 2010	47.47	47.58	46.22	46.43	152,989,408	-0.65(-1.38%)
May 17, 2010	47.04	47.27	46.07	47.08	120,911,936	+0.15(+0.32%)
May 14, 2010	47.49	47.52	46.38	46.93	147,386,016	-0.92(-1.92%)
May 13, 2010	48.43	48.79	47.73	47.85	102,792,656	-0.77(-1.58%)
May 12, 2010	47.98	48.66	47.90	48.62	85,325,280	+0.90(+1.89%)
May 11, 2010	48.21	48.39	47.20	47.72	113,030,008	-0.05(-0.10%)
May 10, 2010	47.44	47.80	47.31	47.77	135,981,344	+2.36(+5.20%)
May 07, 2010	46.22	46.80	44.28	45.41	288,200,352	-1.16(-2.49%)
May 06, 2010	47.85	48.32	41.55	46.57	274,186,752	-1.61(-3.34%)
May 05, 2010	48.00	48.50	47.64	48.18	128,505,424	-0.25(-0.52%)
May 04, 2010	49.31	49.32	48.08	48.43	141,066,240	-1.50(-3.00%)

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