Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	42.68	42.87	42.46	42.46	26,454,470	-0.20(-0.47%)
Apr 28, 2011	42.35	42.68	42.34	42.66	29,608,390	+0.29(+0.68%)
Apr 27, 2011	41.99	42.41	41.72	42.37	23,963,280	+0.52(+1.25%)
Apr 26, 2011	41.64	41.92	41.56	41.85	16,975,040	+0.32(+0.77%)
Apr 25, 2011	41.56	41.61	41.37	41.53	17,331,028	+0.00(+0.00%)
Apr 21, 2011	41.56	41.60	41.39	41.53	19,176,016	+0.27(+0.65%)
Apr 20, 2011	41.17	41.30	41.10	41.26	24,931,094	+1.02(+2.54%)
Apr 19, 2011	40.16	40.30	40.03	40.24	17,454,800	+0.29(+0.74%)
Apr 18, 2011	39.88	40.02	39.50	39.94	30,897,638	-0.84(-2.05%)
Apr 15, 2011	40.71	40.85	40.55	40.78	21,920,904	-0.06(-0.15%)
Apr 14, 2011	40.53	40.91	40.42	40.84	22,588,002	+0.18(+0.44%)
Apr 13, 2011	40.98	41.01	40.55	40.66	21,920,584	+0.12(+0.30%)
Apr 12, 2011	40.73	40.78	40.42	40.54	21,713,912	-0.38(-0.93%)
Apr 11, 2011	41.11	41.22	40.83	40.92	15,197,310	-0.08(-0.20%)
Apr 08, 2011	41.15	41.21	40.89	41.00	18,604,596	+0.33(+0.82%)
Apr 07, 2011	40.77	40.90	40.43	40.67	23,998,416	-0.20(-0.49%)
Apr 06, 2011	40.70	40.92	40.68	40.87	21,233,202	+0.33(+0.83%)
Apr 05, 2011	40.28	40.66	40.25	40.53	21,728,768	-0.10(-0.25%)
Apr 04, 2011	40.69	40.72	40.47	40.63	29,013,912	+0.05(+0.13%)
Apr 01, 2011	40.27	40.63	40.09	40.58	22,618,776	+0.38(+0.95%)
Mar 31, 2011	40.14	40.34	40.04	40.20	32,416,892	-0.19(-0.48%)
Mar 30, 2011	40.39	40.44	40.39	40.39	20,462,628	+0.48(+1.19%)
Mar 29, 2011	39.61	39.92	39.46	39.92	21,489,680	+0.21(+0.52%)
Mar 28, 2011	39.84	39.97	39.68	39.71	17,760,764	-0.02(-0.05%)
Mar 25, 2011	39.86	40.05	39.72	39.73	18,976,036	-0.44(-1.10%)
Mar 24, 2011	39.82	40.17	39.70	40.17	21,634,590	+0.53(+1.33%)
Mar 23, 2011	39.35	39.75	39.20	39.64	26,009,142	+0.05(+0.12%)
Mar 22, 2011	39.68	39.72	39.40	39.60	24,999,738	-0.11(-0.28%)
Mar 21, 2011	39.57	39.77	39.54	39.71	36,072,512	+0.95(+2.46%)
Mar 18, 2011	38.80	38.87	38.57	38.75	66,571,404	+0.53(+1.38%)
Mar 17, 2011	38.28	38.44	37.98	38.22	45,836,320	+1.47(+3.99%)
Mar 16, 2011	37.92	38.04	36.20	36.76	61,007,512	-1.42(-3.72%)
Mar 15, 2011	37.87	38.39	37.81	38.18	65,157,120	-0.82(-2.09%)
Mar 14, 2011	38.72	39.03	38.57	38.99	46,691,808	-0.71(-1.79%)
Mar 11, 2011	39.37	39.80	39.37	39.70	26,499,192	+0.00(+0.00%)
Mar 10, 2011	39.97	39.98	39.64	39.70	37,328,876	-1.01(-2.48%)
Mar 09, 2011	40.71	40.81	40.53	40.71	19,520,246	+0.01(+0.03%)
Mar 08, 2011	40.51	40.83	40.28	40.70	20,083,128	+0.13(+0.31%)
Mar 07, 2011	41.14	41.24	40.47	40.57	24,627,150	-0.39(-0.96%)
Mar 04, 2011	41.19	41.28	40.69	40.97	27,188,534	-0.37(-0.91%)
Mar 03, 2011	41.17	41.36	40.99	41.34	24,045,070	+0.54(+1.31%)
Mar 02, 2011	40.69	41.01	40.64	40.81	26,680,416	+0.20(+0.49%)
Mar 01, 2011	41.32	41.35	40.58	40.61	30,606,038	-0.58(-1.40%)
Feb 28, 2011	41.23	41.35	40.99	41.18	29,519,338	+0.37(+0.90%)
Feb 25, 2011	40.61	40.84	40.58	40.81	23,294,958	+0.48(+1.19%)
Feb 24, 2011	40.38	40.49	40.01	40.33	26,440,436	+0.03(+0.08%)
Feb 23, 2011	40.43	40.57	40.06	40.30	28,034,924	+0.04(+0.11%)
Feb 22, 2011	40.57	40.87	40.20	40.25	35,986,208	-1.18(-2.84%)
Feb 18, 2011	41.28	41.47	41.19	41.43	15,172,324	+0.14(+0.34%)
Feb 17, 2011	41.05	41.39	41.03	41.29	23,533,806	+0.14(+0.34%)
Feb 16, 2011	40.81	41.19	40.77	41.15	21,918,766	+0.49(+1.20%)
Feb 15, 2011	40.74	40.78	40.57	40.66	21,963,294	-0.12(-0.30%)
Feb 14, 2011	40.61	40.83	40.57	40.78	14,723,585	+0.08(+0.20%)
Feb 11, 2011	40.32	40.77	40.31	40.70	18,107,498	+0.02(+0.05%)
Feb 10, 2011	40.39	40.69	40.26	40.68	19,714,636	-0.27(-0.65%)
Feb 09, 2011	40.83	41.03	40.73	40.95	25,947,336	-0.12(-0.29%)
Feb 08, 2011	40.84	41.08	40.70	41.07	21,578,598	+0.27(+0.66%)
Feb 07, 2011	40.59	40.85	40.57	40.80	19,751,120	+0.13(+0.31%)
Feb 04, 2011	40.55	40.69	40.30	40.67	18,904,324	-0.01(-0.03%)
Feb 03, 2011	40.49	40.71	40.19	40.69	17,327,260	+0.01(+0.02%)
Feb 02, 2011	40.63	40.79	40.56	40.68	25,502,602	-0.03(-0.08%)
Feb 01, 2011	40.28	40.79	40.22	40.71	38,377,672	+0.94(+2.37%)
Jan 31, 2011	39.75	39.94	39.66	39.77	31,033,318	+0.34(+0.87%)
Jan 28, 2011	40.08	40.20	39.35	39.43	27,267,784	-0.90(-2.22%)
Jan 27, 2011	40.27	40.42	40.10	40.33	17,769,266	+0.09(+0.23%)
Jan 26, 2011	40.16	40.30	40.04	40.23	30,556,588	+0.25(+0.64%)
Jan 25, 2011	39.74	39.98	39.61	39.98	19,912,992	-0.08(-0.20%)
Jan 24, 2011	39.57	40.06	39.57	40.06	20,168,072	+0.42(+1.06%)
Jan 21, 2011	39.76	39.84	39.53	39.64	20,433,376	+0.21(+0.54%)
Jan 20, 2011	39.41	39.57	39.10	39.42	25,718,886	-0.34(-0.86%)
Jan 19, 2011	40.16	40.19	39.65	39.76	29,411,704	-0.27(-0.69%)
Jan 18, 2011	39.95	40.11	39.90	40.04	17,900,878	+0.26(+0.66%)
Jan 14, 2011	39.42	39.82	39.40	39.78	32,708,182	+0.24(+0.61%)
Jan 13, 2011	39.70	39.82	39.48	39.54	24,572,896	+0.11(+0.27%)
Jan 12, 2011	39.04	39.43	38.97	39.43	30,597,558	+0.85(+2.20%)
Jan 11, 2011	38.55	38.65	38.38	38.58	22,440,058	+0.26(+0.68%)
Jan 10, 2011	38.12	38.36	37.95	38.32	18,931,380	-0.07(-0.17%)
Jan 07, 2011	38.60	38.69	38.18	38.38	24,432,788	-0.15(-0.40%)
Jan 06, 2011	39.01	39.04	38.45	38.54	35,305,608	-0.45(-1.15%)
Jan 05, 2011	38.58	38.99	38.57	38.99	19,443,006	-0.17(-0.43%)
Jan 04, 2011	39.44	39.46	38.96	39.15	21,795,960	-0.12(-0.31%)
Jan 03, 2011	39.21	39.39	39.18	39.27	24,280,392	+0.32(+0.82%)
Dec 31, 2010	38.72	39.22	38.71	38.95	42,432,956	+0.23(+0.60%)
Dec 30, 2010	38.83	38.86	38.57	38.72	15,762,420	-0.19(-0.48%)
Dec 29, 2010	38.81	39.00	38.77	38.91	13,817,387	+0.33(+0.87%)
Dec 28, 2010	38.75	38.75	38.49	38.57	14,349,897	+0.03(+0.09%)
Dec 27, 2010	38.39	38.55	38.32	38.54	9,488,522	-0.08(-0.21%)
Dec 23, 2010	38.52	38.65	38.51	38.62	15,549,810	-0.02(-0.05%)
Dec 22, 2010	38.57	38.65	38.51	38.64	13,733,506	+0.07(+0.19%)
Dec 21, 2010	38.57	38.62	38.49	38.57	27,160,674	+0.68(+1.80%)
Dec 20, 2010	37.98	37.99	37.72	37.88	19,320,716	+0.09(+0.23%)
Dec 17, 2010	37.79	37.83	37.60	37.80	25,632,844	-0.21(-0.55%)
Dec 16, 2010	37.82	38.07	37.69	38.01	23,492,680	+0.21(+0.56%)
Dec 15, 2010	38.05	38.21	37.70	37.80	29,449,274	-0.51(-1.32%)
Dec 14, 2010	38.32	38.55	38.23	38.30	24,439,776	+0.06(+0.15%)
Dec 13, 2010	38.14	38.45	38.07	38.25	23,073,410	+0.41(+1.08%)
Dec 10, 2010	37.73	37.88	37.57	37.84	20,434,674	+0.09(+0.23%)
Dec 09, 2010	37.77	37.81	37.48	37.75	22,799,702	+0.10(+0.26%)
Dec 08, 2010	37.58	37.79	37.36	37.65	20,449,130	+0.11(+0.30%)
Dec 07, 2010	38.02	38.07	37.50	37.54	37,753,088	+0.02(+0.05%)
Dec 06, 2010	37.36	37.59	37.30	37.52	23,473,190	-0.17(-0.45%)
Dec 03, 2010	37.36	37.73	37.33	37.69	27,108,948	+0.36(+0.97%)
Dec 02, 2010	36.56	37.36	36.53	37.33	34,125,044	+0.70(+1.90%)
Dec 01, 2010	36.33	36.66	36.26	36.64	33,254,890	+1.01(+2.84%)
Nov 30, 2010	35.38	35.81	35.36	35.63	39,946,208	-0.41(-1.13%)
Nov 29, 2010	35.96	36.12	35.61	36.03	39,381,604	-0.32(-0.89%)
Nov 26, 2010	36.35	36.56	36.29	36.35	13,240,578	-0.62(-1.67%)
Nov 24, 2010	36.74	36.97	36.97	36.97	28,686,284	+0.58(+1.59%)
Nov 23, 2010	36.68	36.81	36.30	36.39	34,175,872	-1.13(-3.01%)
Nov 22, 2010	37.49	37.69	37.09	37.52	42,946,316	-0.41(-1.07%)
Nov 19, 2010	37.63	37.95	37.44	37.93	21,628,992	+0.00(+0.00%)
Nov 18, 2010	37.79	37.97	37.75	37.93	29,460,302	+0.93(+2.51%)
Nov 17, 2010	37.00	37.21	36.91	37.00	33,986,860	+0.20(+0.55%)
Nov 16, 2010	37.36	37.42	36.64	36.80	61,789,640	-1.17(-3.08%)
Nov 15, 2010	37.97	38.04	37.68	37.97	22,948,508	+0.26(+0.68%)
Nov 12, 2010	37.92	38.12	37.51	37.71	28,999,652	-0.32(-0.83%)
Nov 11, 2010	37.98	38.09	37.81	38.03	32,528,372	+0.01(+0.03%)
Nov 10, 2010	38.38	38.46	37.85	38.02	29,456,838	-0.23(-0.60%)
Nov 09, 2010	38.87	38.97	38.11	38.25	26,399,738	-0.29(-0.76%)
Nov 08, 2010	38.57	38.71	38.40	38.54	17,899,644	-0.33(-0.84%)
Nov 05, 2010	38.84	39.02	38.67	38.87	21,591,018	-0.17(-0.44%)
Nov 04, 2010	38.86	39.07	38.82	39.04	30,108,980	+0.87(+2.27%)
Nov 03, 2010	37.96	38.17	37.54	38.17	37,451,028	+0.26(+0.69%)
Nov 02, 2010	37.87	37.98	37.77	37.91	19,830,998	+0.62(+1.65%)
Nov 01, 2010	37.49	37.62	37.09	37.29	21,558,690	-0.14(-0.37%)
Oct 29, 2010	37.39	37.52	37.27	37.43	20,207,850	-0.01(-0.03%)
Oct 28, 2010	37.54	37.56	37.24	37.44	24,211,626	+0.29(+0.78%)
Oct 27, 2010	37.18	37.27	36.81	37.16	24,314,622	-0.60(-1.60%)
Oct 25, 2010	38.01	38.15	37.74	37.76	21,290,686	+0.14(+0.38%)
Oct 22, 2010	37.69	37.75	37.50	37.62	18,971,042	+0.10(+0.26%)
Oct 21, 2010	37.75	38.00	37.30	37.52	22,596,434	-0.20(-0.54%)
Oct 20, 2010	37.25	37.86	37.22	37.72	23,727,384	+0.70(+1.88%)
Oct 19, 2010	37.20	37.43	36.84	37.02	31,178,284	-0.83(-2.20%)
Oct 18, 2010	37.70	38.02	37.59	37.86	18,756,532	+0.09(+0.23%)
Oct 15, 2010	38.01	38.03	37.50	37.77	31,726,466	-0.12(-0.33%)
Oct 14, 2010	37.90	38.04	37.67	37.90	24,575,026	+0.28(+0.73%)
Oct 13, 2010	37.56	37.83	37.48	37.62	23,633,668	+0.41(+1.09%)
Oct 12, 2010	37.00	37.31	36.74	37.21	20,384,248	-0.08(-0.21%)
Oct 11, 2010	37.41	37.45	37.16	37.29	15,170,533	-0.05(-0.12%)
Oct 08, 2010	37.34	37.41	37.05	37.34	25,219,322	+0.24(+0.65%)
Oct 07, 2010	37.50	37.50	36.90	37.10	33,935,936	-0.12(-0.34%)
Oct 06, 2010	37.08	37.23	36.99	37.22	36,936,828	+0.31(+0.84%)
Oct 05, 2010	36.54	37.02	36.47	36.91	38,380,528	+0.98(+2.73%)
Oct 04, 2010	36.11	36.25	35.76	35.93	22,480,770	-0.49(-1.34%)
Oct 01, 2010	36.42	36.50	36.12	36.42	24,086,894	+0.36(+1.00%)
Sep 30, 2010	36.06	36.64	35.87	36.06	46,258,744	-0.27(-0.75%)
Sep 29, 2010	36.39	36.52	36.21	36.33	28,507,618	-0.06(-0.16%)
Sep 28, 2010	36.26	36.47	35.88	36.39	761	+0.21(+0.58%)
Sep 27, 2010	36.35	36.38	36.14	36.18	20,046,308	-0.18(-0.51%)
Sep 24, 2010	36.07	36.43	36.04	36.36	32,047,560	+0.98(+2.78%)
Sep 23, 2010	35.36	35.72	35.29	35.38	31,106,938	-0.39(-1.08%)
Sep 22, 2010	35.93	36.12	35.67	35.76	32,902,618	-0.05(-0.13%)
Sep 21, 2010	35.83	36.10	35.49	35.81	9,138	-0.01(-0.04%)
Sep 20, 2010	35.40	35.89	35.30	35.82	26,265,088	+0.61(+1.73%)
Sep 17, 2010	35.21	35.44	35.02	35.21	28,885,094	-0.34(-0.96%)
Sep 15, 2010	35.31	35.59	35.15	35.55	30,331,266	+0.01(+0.04%)
Sep 14, 2010	35.18	35.68	35.07	35.54	31,881,890	+0.24(+0.67%)
Sep 13, 2010	35.15	35.33	35.10	35.30	35,330,676	+0.63(+1.82%)
Sep 10, 2010	34.58	34.71	34.54	34.67	15,516,331	+0.10(+0.30%)
Sep 09, 2010	34.80	34.80	34.40	34.57	21,603,894	+0.32(+0.94%)
Sep 08, 2010	34.21	34.50	34.19	34.25	20,443,212	+0.26(+0.77%)
Sep 07, 2010	34.21	34.23	33.96	33.98	27,377,262	-0.48(-1.39%)
Sep 03, 2010	34.42	34.57	34.24	34.46	24,462,662	+0.32(+0.92%)
Sep 02, 2010	33.95	34.15	33.84	34.15	22,335,808	+0.19(+0.56%)
Sep 01, 2010	33.59	34.08	33.52	33.96	38,838,508	+1.17(+3.56%)
Aug 31, 2010	32.79	33.01	32.53	32.79	45,103	+0.07(+0.22%)
Aug 30, 2010	32.95	33.09	32.72	32.72	27,941,996	-0.45(-1.37%)
Aug 27, 2010	33.10	33.21	32.49	33.17	25,608,836	+0.35(+1.06%)
Aug 26, 2010	32.82	32.92	32.43	32.82	2,741	+0.28(+0.85%)
Aug 25, 2010	32.22	32.61	32.05	32.55	28,658,550	+0.03(+0.10%)
Aug 24, 2010	32.52	32.74	32.28	32.51	32,992,152	-0.45(-1.37%)
Aug 23, 2010	33.20	33.41	32.96	32.97	20,304,004	-0.07(-0.20%)
Aug 20, 2010	33.03	33.10	32.83	33.03	24,927,556	-0.35(-1.04%)
Aug 19, 2010	33.95	34.04	33.22	33.38	6,919	-0.54(-1.61%)
Aug 18, 2010	34.03	34.16	33.79	33.93	21,536,812	-0.01(-0.04%)
Aug 17, 2010	33.94	34.13	33.75	33.94	20,743,604	+0.37(+1.12%)
Aug 16, 2010	33.30	33.69	33.21	33.56	25,335,628	+0.27(+0.81%)
Aug 13, 2010	33.30	33.60	33.28	33.30	28,738,722	-0.12(-0.35%)
Aug 12, 2010	33.16	33.52	33.16	33.41	33,566,408	-0.04(-0.12%)
Aug 11, 2010	33.95	33.95	33.40	33.45	7,615	-1.31(-3.78%)
Aug 10, 2010	34.75	35.21	34.52	34.77	3,006	-0.56(-1.60%)
Aug 09, 2010	35.38	35.42	35.25	35.33	20,682,384	+0.04(+0.11%)
Aug 06, 2010	35.29	35.32	34.86	35.29	27,538,098	+0.10(+0.30%)
Aug 05, 2010	35.08	35.19	34.90	35.19	20,041,020	-0.03(-0.07%)
Aug 04, 2010	35.13	35.30	34.94	35.21	24,203,260	+0.03(+0.09%)
Aug 03, 2010	35.07	35.30	34.90	35.18	27,998,094	-0.05(-0.15%)
Aug 02, 2010	34.86	35.29	34.77	35.23	30,852,412	+1.15(+3.37%)
Jul 30, 2010	34.07	34.31	33.75	34.08	38,480,872	-0.11(-0.31%)
Jul 29, 2010	34.52	34.67	33.89	34.19	30,938,788	+0.16(+0.46%)
Jul 28, 2010	34.12	34.22	33.93	34.03	28,134,876	-0.18(-0.52%)
Jul 27, 2010	34.31	34.34	33.95	34.21	47,281,204	+0.10(+0.29%)
Jul 26, 2010	33.69	34.12	33.61	34.11	44,802,092	+0.24(+0.70%)
Jul 23, 2010	33.43	33.88	33.31	33.87	40,130,452	+0.39(+1.18%)
Jul 22, 2010	33.17	33.60	33.17	33.48	38,704,224	+1.09(+3.37%)
Jul 21, 2010	32.97	32.99	32.28	32.39	27,793,280	-0.60(-1.81%)
Jul 20, 2010	32.26	33.03	32.25	32.99	26,879,650	+0.22(+0.68%)
Jul 19, 2010	32.82	32.93	32.49	32.76	23,369,826	+0.21(+0.65%)
Jul 16, 2010	32.55	33.24	32.51	32.55	44,309,204	-0.80(-2.40%)
Jul 15, 2010	33.54	33.69	33.10	33.35	33,112,894	-0.11(-0.33%)
Jul 14, 2010	33.20	33.50	33.11	33.47	25,946,836	+0.12(+0.35%)
Jul 13, 2010	33.16	33.43	33.10	33.35	304	+0.69(+2.11%)
Jul 12, 2010	32.60	32.82	32.51	32.66	29,719,068	-0.21(-0.64%)
Jul 09, 2010	32.87	32.88	32.49	32.87	30,167,036	+0.03(+0.10%)
Jul 08, 2010	32.63	32.84	32.39	32.84	46,764,240	+0.32(+0.97%)
Jul 07, 2010	31.73	32.56	31.69	32.52	47,361,404	+0.98(+3.12%)
Jul 06, 2010	31.80	32.03	31.32	31.54	761	+0.62(+2.00%)
Jul 02, 2010	30.92	31.29	30.71	30.92	37,437,288	-0.07(-0.21%)
Jul 01, 2010	30.92	31.03	30.50	30.98	66,181,928	+0.45(+1.46%)
Jun 30, 2010	30.79	31.11	30.52	30.54	1,370	-0.21(-0.68%)
Jun 29, 2010	31.25	31.25	30.64	30.75	60,558,152	-1.33(-4.14%)
Jun 25, 2010	32.07	32.17	31.63	32.07	48,560,672	+0.18(+0.58%)
Jun 24, 2010	32.24	32.28	31.80	31.89	36,886,248	-0.56(-1.74%)
Jun 23, 2010	32.47	32.68	32.06	32.45	47,456,740	+0.36(+1.11%)
Jun 22, 2010	32.10	32.31	31.63	32.10	63,098	+0.00(+0.00%)
Jun 21, 2010	32.60	32.66	31.97	32.10	41,115,120	-0.01(-0.02%)
Jun 18, 2010	32.10	32.25	32.00	32.10	31,816,570	-0.06(-0.18%)
Jun 17, 2010	32.21	32.22	31.84	32.16	36,892,880	+0.10(+0.32%)
Jun 16, 2010	31.81	32.19	31.74	32.06	34,343,828	-0.15(-0.47%)
Jun 15, 2010	31.72	32.23	31.60	32.21	44,715,424	+0.99(+3.17%)
Jun 14, 2010	31.48	31.67	31.17	31.22	46,440,248	+0.20(+0.63%)
Jun 11, 2010	30.63	31.04	30.58	31.03	35,405,032	+0.43(+1.39%)
Jun 10, 2010	30.60	31.01	30.50	30.60	885	+0.88(+2.94%)
Jun 09, 2010	30.03	30.34	29.58	29.73	47,916,260	-0.11(-0.36%)
Jun 08, 2010	29.53	29.87	29.26	29.83	53,459,244	+0.47(+1.60%)
Jun 07, 2010	29.86	30.00	29.35	29.36	38,439,388	-0.37(-1.26%)
Jun 04, 2010	29.74	30.46	29.59	29.74	57,831,476	-1.09(-3.54%)
Jun 03, 2010	31.32	31.37	30.78	30.83	42,594,364	-0.33(-1.06%)
Jun 02, 2010	30.49	31.18	30.32	31.16	39,940,824	+0.81(+2.68%)
Jun 01, 2010	30.38	31.10	30.32	30.35	54,786,452	-0.30(-0.99%)
May 28, 2010	30.65	31.18	30.52	30.65	62,240,636	-0.60(-1.93%)
May 27, 2010	30.64	31.27	30.45	31.25	52,821,112	+1.68(+5.68%)
May 26, 2010	30.05	30.31	29.50	29.57	66,407,944	-0.44(-1.48%)
May 25, 2010	29.24	30.06	29.08	30.02	84,247,224	-0.12(-0.40%)
May 24, 2010	30.41	30.65	30.11	30.14	42,001,688	-0.70(-2.28%)
May 21, 2010	29.83	30.88	29.76	30.84	82,265,440	+0.74(+2.44%)
May 20, 2010	29.94	30.62	29.87	30.11	59,067	-1.08(-3.48%)
May 19, 2010	31.01	31.30	30.67	31.19	65,330,016	+0.12(+0.39%)
May 18, 2010	32.06	32.12	30.91	31.07	61,728,920	-0.87(-2.72%)
May 17, 2010	31.83	31.97	31.02	31.94	52,229,420	+0.23(+0.72%)
May 14, 2010	31.71	32.30	31.43	31.71	63,634,628	-0.93(-2.84%)
May 13, 2010	32.83	33.06	32.55	32.64	46,783,404	-0.38(-1.15%)
May 12, 2010	32.98	33.27	32.92	33.02	43,801,916	+0.32(+0.97%)
May 11, 2010	33.10	33.21	32.64	32.70	66,751,568	-0.54(-1.62%)
May 10, 2010	33.07	33.26	32.96	33.24	99,790,640	+2.02(+6.48%)
May 07, 2010	31.60	31.91	30.64	31.22	104,327,104	+0.79(+2.58%)
May 06, 2010	30.06	32.73	29.98	30.43	515,717	-2.26(-6.91%)
May 05, 2010	32.83	33.14	32.65	32.69	64,304,560	-0.70(-2.09%)
May 04, 2010	33.87	33.89	33.25	33.39	67,679,904	-1.38(-3.96%)

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