Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	41.03	41.41	40.98	41.22	1,113,245	+0.19(+0.45%)
Apr 28, 2011	40.33	41.10	40.22	41.04	1,449,759	+0.72(+1.78%)
Apr 27, 2011	40.40	40.43	40.16	40.32	2,928,033	+0.07(+0.16%)
Apr 26, 2011	40.35	40.43	40.21	40.25	1,366,825	+0.08(+0.21%)
Apr 25, 2011	40.34	40.37	40.13	40.17	797,595	-0.14(-0.35%)
Apr 21, 2011	40.01	40.34	39.83	40.31	1,276,905	+0.42(+1.05%)
Apr 20, 2011	39.64	39.95	39.50	39.89	1,625,486	+0.66(+1.69%)
Apr 19, 2011	39.26	39.36	39.02	39.23	775,552	+0.01(+0.02%)
Apr 18, 2011	39.12	39.37	38.91	39.22	1,249,726	-0.34(-0.87%)
Apr 15, 2011	39.45	39.58	39.27	39.56	1,011,113	+0.25(+0.64%)
Apr 14, 2011	39.16	39.43	39.06	39.31	883,698	-0.16(-0.40%)
Apr 13, 2011	39.70	39.83	39.44	39.47	945,920	-0.12(-0.31%)
Apr 12, 2011	39.86	39.96	39.50	39.59	900,719	-0.48(-1.19%)
Apr 11, 2011	40.05	40.31	39.85	40.07	710,357	+0.02(+0.05%)
Apr 08, 2011	40.45	40.60	40.00	40.05	857,258	-0.32(-0.78%)
Apr 07, 2011	40.56	40.67	40.12	40.37	1,161,093	-0.31(-0.76%)
Apr 06, 2011	40.53	40.75	40.49	40.67	1,309,975	+0.25(+0.62%)
Apr 05, 2011	40.59	40.78	40.42	40.42	2,081,580	-0.25(-0.62%)
Apr 04, 2011	40.40	40.83	40.36	40.67	1,251,050	+0.15(+0.37%)
Apr 01, 2011	40.16	40.54	39.97	40.52	1,706,783	+0.39(+0.97%)
Mar 31, 2011	39.95	40.32	39.92	40.13	1,807,158	+0.06(+0.14%)
Mar 30, 2011	40.08	40.08	40.08	40.08	1,623,219	+0.03(+0.07%)
Mar 29, 2011	39.69	40.06	39.60	40.05	832,920	+0.31(+0.77%)
Mar 28, 2011	40.13	40.30	39.74	39.74	1,057,147	-0.34(-0.86%)
Mar 25, 2011	40.09	40.22	39.95	40.09	1,608,969	+0.04(+0.09%)
Mar 24, 2011	40.14	40.14	39.82	40.05	1,313,024	+0.05(+0.12%)
Mar 23, 2011	39.97	40.12	39.70	40.00	2,426,293	-0.05(-0.12%)
Mar 22, 2011	40.00	40.13	39.87	40.05	979,285	+0.06(+0.14%)
Mar 21, 2011	39.83	39.99	39.81	39.99	1,183,043	+0.75(+1.90%)
Mar 18, 2011	39.49	39.78	39.19	39.25	1,607,665	+0.27(+0.69%)
Mar 17, 2011	39.02	39.11	38.64	38.98	1,313,242	+0.48(+1.26%)
Mar 16, 2011	38.58	38.91	38.24	38.49	3,230,533	-0.20(-0.51%)
Mar 15, 2011	38.57	38.91	38.52	38.69	2,409,072	-0.21(-0.55%)
Mar 14, 2011	38.84	38.91	38.58	38.90	1,551,897	-0.19(-0.48%)
Mar 11, 2011	38.71	39.15	38.45	39.09	1,600,645	+0.15(+0.38%)
Mar 10, 2011	39.39	39.56	38.84	38.94	1,418,257	-0.88(-2.22%)
Mar 09, 2011	39.83	40.09	39.51	39.83	1,289,400	-0.17(-0.42%)
Mar 08, 2011	39.53	40.14	39.44	39.99	1,534,899	+0.52(+1.32%)
Mar 07, 2011	39.93	40.14	39.37	39.47	1,224,039	-0.36(-0.91%)
Mar 04, 2011	40.01	40.10	39.63	39.83	1,074,182	-0.24(-0.60%)
Mar 03, 2011	39.87	40.24	39.87	40.08	1,264,597	+0.47(+1.18%)
Mar 02, 2011	39.59	39.78	39.44	39.61	1,579,708	-0.12(-0.30%)
Mar 01, 2011	40.37	40.38	39.69	39.73	1,857,717	-0.55(-1.36%)
Feb 28, 2011	40.20	40.28	40.00	40.28	1,742,135	+0.32(+0.79%)
Feb 25, 2011	39.98	40.23	39.83	39.97	1,524,293	+0.13(+0.33%)
Feb 24, 2011	39.80	40.00	39.56	39.83	1,739,852	-0.05(-0.12%)
Feb 23, 2011	39.92	40.11	39.76	39.88	1,591,761	+0.01(+0.02%)
Feb 22, 2011	39.67	40.11	39.60	39.87	1,853,115	-0.30(-0.74%)
Feb 18, 2011	40.16	40.27	40.11	40.17	1,584,812	-0.05(-0.12%)
Feb 17, 2011	39.99	40.28	39.80	40.21	1,141,825	+0.09(+0.23%)
Feb 16, 2011	40.06	40.25	39.91	40.12	1,515,618	+0.13(+0.33%)
Feb 15, 2011	39.83	40.10	39.80	39.99	1,319,196	-0.07(-0.16%)
Feb 14, 2011	40.01	40.16	39.86	40.06	819,556	+0.04(+0.09%)
Feb 11, 2011	39.75	40.28	39.75	40.02	1,609,311	+0.03(+0.07%)
Feb 10, 2011	39.85	40.16	39.82	39.99	1,420,045	+0.00(+0.00%)
Feb 09, 2011	39.93	40.17	39.71	39.99	1,162,318	-0.03(-0.07%)
Feb 08, 2011	40.32	40.32	39.79	40.02	1,581,027	-0.22(-0.55%)
Feb 07, 2011	40.91	42.14	39.83	40.24	2,718,983	+1.74(+4.52%)
Feb 04, 2011	38.34	38.50	38.15	38.50	735,081	+0.11(+0.29%)
Feb 03, 2011	38.34	38.53	38.07	38.39	853,522	-0.01(-0.02%)
Feb 02, 2011	38.20	38.46	38.14	38.40	1,731,677	+0.02(+0.05%)
Feb 01, 2011	37.53	38.40	37.48	38.38	1,120,446	+1.13(+3.05%)
Jan 31, 2011	37.24	37.50	37.19	37.25	1,052,298	+0.08(+0.23%)
Jan 28, 2011	37.90	37.91	37.03	37.16	1,367,453	-0.69(-1.82%)
Jan 27, 2011	37.76	37.85	37.51	37.85	940,443	+0.29(+0.77%)
Jan 26, 2011	37.87	38.03	37.56	37.56	2,092,424	-0.29(-0.76%)
Jan 25, 2011	37.54	37.85	37.46	37.85	1,123,446	+0.20(+0.52%)
Jan 24, 2011	37.35	37.66	37.34	37.66	1,024,907	+0.24(+0.65%)
Jan 21, 2011	37.47	37.62	37.27	37.41	1,111,750	+0.18(+0.47%)
Jan 20, 2011	36.94	37.27	36.79	37.24	1,762,731	+0.22(+0.60%)
Jan 19, 2011	37.52	37.57	36.98	37.01	1,394,755	-0.60(-1.58%)
Jan 18, 2011	37.54	37.70	37.46	37.61	1,340,170	+0.08(+0.22%)
Jan 14, 2011	37.52	37.77	37.40	37.53	1,152,887	-0.11(-0.30%)
Jan 13, 2011	37.92	38.00	37.34	37.64	1,129,595	-0.31(-0.81%)
Jan 12, 2011	37.61	38.00	37.44	37.94	994,528	+0.64(+1.72%)
Jan 11, 2011	37.33	37.43	37.18	37.30	1,241,414	+0.09(+0.25%)
Jan 10, 2011	36.92	37.31	36.74	37.21	1,173,897	+0.03(+0.08%)
Jan 07, 2011	36.98	37.21	36.71	37.18	1,921,660	+0.21(+0.58%)
Jan 06, 2011	36.80	37.02	36.48	36.97	1,337,284	+0.12(+0.33%)
Jan 05, 2011	36.34	36.91	36.33	36.85	1,122,044	+0.30(+0.81%)
Jan 04, 2011	36.65	36.74	36.45	36.55	1,029,594	-0.09(-0.25%)
Jan 03, 2011	36.51	36.71	36.45	36.64	1,497,946	+0.46(+1.26%)
Dec 31, 2010	36.21	36.30	36.13	36.19	1,325,313	-0.03(-0.08%)
Dec 30, 2010	36.22	36.37	36.15	36.21	975,095	-0.06(-0.15%)
Dec 29, 2010	36.33	36.45	36.26	36.27	743,610	-0.01(-0.03%)
Dec 28, 2010	36.57	36.57	36.19	36.28	734,528	-0.16(-0.43%)
Dec 27, 2010	36.10	36.49	35.96	36.44	548,093	+0.19(+0.51%)
Dec 23, 2010	36.37	36.58	36.21	36.25	500,281	-0.20(-0.56%)
Dec 22, 2010	36.26	36.60	36.23	36.46	875,850	+0.20(+0.56%)
Dec 21, 2010	36.24	36.39	36.12	36.25	881,770	+0.17(+0.46%)
Dec 20, 2010	35.98	36.22	35.96	36.08	840,267	+0.14(+0.39%)
Dec 17, 2010	35.88	36.06	35.71	35.95	1,519,985	+0.01(+0.03%)
Dec 16, 2010	35.80	35.95	35.57	35.94	1,089,339	+0.20(+0.57%)
Dec 15, 2010	35.69	36.04	35.60	35.73	1,364,530	-0.11(-0.31%)
Dec 14, 2010	35.99	36.27	35.79	35.84	1,117,647	-0.16(-0.44%)
Dec 13, 2010	36.10	36.73	35.96	36.00	1,249,480	-0.06(-0.15%)
Dec 10, 2010	35.81	36.09	35.71	36.06	919,680	+0.28(+0.78%)
Dec 09, 2010	35.82	35.96	35.67	35.78	967,973	+0.12(+0.34%)
Dec 08, 2010	35.30	35.70	35.21	35.66	1,568,319	+0.38(+1.08%)
Dec 07, 2010	35.66	35.78	35.28	35.28	1,218,677	-0.09(-0.26%)
Dec 06, 2010	35.35	35.47	35.15	35.37	872,379	-0.09(-0.26%)
Dec 03, 2010	35.43	35.63	35.23	35.46	1,497,947	-0.08(-0.24%)
Dec 02, 2010	35.24	35.75	35.12	35.55	1,538,222	+0.29(+0.82%)
Dec 01, 2010	35.24	35.43	35.06	35.26	1,680,976	+0.46(+1.34%)
Nov 30, 2010	34.65	35.15	34.62	34.79	2,034,833	-0.23(-0.66%)
Nov 29, 2010	34.65	35.14	34.64	35.02	1,753,493	+0.11(+0.32%)
Nov 26, 2010	35.00	35.17	34.87	34.91	591,851	-0.38(-1.07%)
Nov 24, 2010	35.12	35.29	35.29	35.29	1,237,559	+0.37(+1.06%)
Nov 23, 2010	35.26	35.27	34.88	34.92	1,616,566	-0.64(-1.80%)
Nov 22, 2010	35.39	35.63	35.20	35.56	1,553,599	+0.00(+0.00%)
Nov 19, 2010	35.86	35.90	35.46	35.56	1,931,176	-0.41(-1.14%)
Nov 18, 2010	35.69	36.03	35.68	35.97	1,321,247	+0.61(+1.73%)
Nov 17, 2010	35.46	35.70	35.29	35.36	1,696,791	-0.30(-0.83%)
Nov 16, 2010	36.29	36.37	35.52	35.65	2,279,003	-0.80(-2.19%)
Nov 15, 2010	36.51	36.75	36.37	36.45	1,901,444	+0.03(+0.08%)
Nov 12, 2010	36.29	36.47	36.13	36.42	2,161,147	-0.09(-0.25%)
Nov 11, 2010	36.56	36.66	36.34	36.52	1,331,018	-0.33(-0.88%)
Nov 10, 2010	36.46	36.89	36.33	36.84	1,697,402	+0.38(+1.04%)
Nov 09, 2010	37.15	37.16	36.37	36.46	1,840,688	-0.56(-1.50%)
Nov 08, 2010	37.05	37.20	36.94	37.02	1,459,557	-0.20(-0.52%)
Nov 05, 2010	37.18	37.39	37.00	37.21	2,816,911	+0.01(+0.02%)
Nov 04, 2010	37.26	37.46	37.00	37.20	3,651,907	+0.28(+0.75%)
Nov 03, 2010	37.05	37.26	36.50	36.93	1,879,775	-0.10(-0.28%)
Nov 02, 2010	37.08	37.23	36.87	37.03	1,684,535	+0.33(+0.91%)
Nov 01, 2010	36.92	37.20	36.44	36.69	1,380,712	+0.03(+0.08%)
Oct 29, 2010	36.45	36.79	36.40	36.66	1,616,390	+0.02(+0.04%)
Oct 28, 2010	36.85	36.90	36.46	36.65	1,864,179	+0.04(+0.10%)
Oct 27, 2010	36.61	36.83	36.29	36.61	1,364,795	-0.20(-0.55%)
Oct 25, 2010	37.11	37.28	36.77	36.81	1,387,254	-0.05(-0.13%)
Oct 22, 2010	36.94	37.05	36.68	36.86	876,913	-0.07(-0.18%)
Oct 21, 2010	37.08	37.36	36.71	36.93	1,730,894	+0.03(+0.08%)
Oct 20, 2010	36.66	36.97	36.53	36.90	1,906,621	+0.42(+1.15%)
Oct 19, 2010	36.51	37.11	36.34	36.48	2,394,816	-0.50(-1.36%)
Oct 18, 2010	36.89	37.03	36.66	36.98	1,803,411	+0.16(+0.43%)
Oct 15, 2010	37.34	37.34	36.76	36.82	2,524,182	-0.13(-0.35%)
Oct 14, 2010	37.05	37.42	36.77	36.95	1,742,013	-0.07(-0.18%)
Oct 13, 2010	36.84	37.29	36.77	37.02	1,927,926	+0.36(+0.99%)
Oct 12, 2010	36.03	36.70	35.84	36.66	2,060,743	+0.60(+1.67%)
Oct 11, 2010	36.11	36.25	35.97	36.05	808,887	-0.07(-0.21%)
Oct 08, 2010	36.13	36.19	35.58	36.13	1,331,680	+0.32(+0.88%)
Oct 07, 2010	36.03	36.08	35.57	35.81	1,903,499	-0.18(-0.49%)
Oct 06, 2010	35.74	35.99	35.59	35.99	1,676,837	+0.26(+0.72%)
Oct 05, 2010	35.32	35.78	34.96	35.73	2,128,310	+0.76(+2.18%)
Oct 04, 2010	35.14	35.29	34.70	34.97	1,931,812	-0.33(-0.95%)
Oct 01, 2010	35.30	35.50	34.99	35.30	2,019,137	+0.11(+0.31%)
Sep 30, 2010	35.19	35.67	35.00	35.19	10,662	-0.05(-0.15%)
Sep 29, 2010	34.92	35.37	34.85	35.25	2,241,835	+0.21(+0.61%)
Sep 28, 2010	34.85	35.07	34.41	35.03	18,496	+0.38(+1.10%)
Sep 27, 2010	34.86	34.95	34.59	34.65	2,117,554	-0.28(-0.80%)
Sep 24, 2010	34.66	34.93	34.43	34.93	2,043,980	+0.70(+2.03%)
Sep 23, 2010	34.23	34.68	34.23	34.23	278	-0.58(-1.65%)
Sep 22, 2010	35.06	35.26	34.72	34.81	1,777,474	-0.31(-0.87%)
Sep 21, 2010	35.17	35.34	34.92	35.12	2,831,472	-0.05(-0.13%)
Sep 20, 2010	34.61	35.25	34.47	35.16	1,770,287	+0.59(+1.72%)
Sep 17, 2010	34.57	34.63	34.24	34.57	7,524,106	+0.33(+0.98%)
Sep 15, 2010	33.96	34.28	33.75	34.23	1,934,730	+0.22(+0.66%)
Sep 14, 2010	34.09	34.21	33.91	34.01	2,182,418	-0.21(-0.62%)
Sep 13, 2010	34.33	34.33	34.08	34.22	2,360,158	+0.32(+0.96%)
Sep 10, 2010	33.83	34.02	33.64	33.90	2,509,540	+0.15(+0.44%)
Sep 09, 2010	34.27	34.30	33.56	33.75	3,255	-0.04(-0.11%)
Sep 08, 2010	33.85	34.09	33.64	33.79	2,181,319	-0.03(-0.08%)
Sep 07, 2010	34.05	34.14	33.71	33.82	360	-0.45(-1.30%)
Sep 03, 2010	33.92	34.29	33.77	34.26	2,069,584	+0.60(+1.79%)
Sep 02, 2010	33.57	33.66	32.93	33.66	354	+0.06(+0.17%)
Sep 01, 2010	32.96	33.62	32.91	33.60	2,441,461	+1.01(+3.11%)
Aug 31, 2010	32.55	32.86	32.28	32.59	25,633	-0.11(-0.34%)
Aug 30, 2010	33.24	33.32	32.69	32.70	2,537,712	-0.63(-1.89%)
Aug 27, 2010	33.33	33.33	32.32	33.33	2,996,919	+0.81(+2.48%)
Aug 26, 2010	32.75	32.81	32.26	32.52	4,571	-0.15(-0.45%)
Aug 25, 2010	32.70	32.76	32.31	32.67	6,530	-0.09(-0.28%)
Aug 24, 2010	32.85	33.05	32.74	32.76	452	-0.47(-1.42%)
Aug 23, 2010	33.70	33.84	33.24	33.24	2,197,044	-0.40(-1.19%)
Aug 20, 2010	33.62	33.78	33.41	33.64	2,252,951	-0.23(-0.68%)
Aug 19, 2010	34.20	34.20	33.81	33.87	452	-0.51(-1.48%)
Aug 18, 2010	34.69	34.70	34.35	34.38	2,084,790	-0.37(-1.07%)
Aug 17, 2010	34.54	35.06	34.42	34.75	1,958	+0.57(+1.65%)
Aug 16, 2010	34.14	34.24	34.00	34.18	1,788,046	-0.16(-0.46%)
Aug 13, 2010	34.34	34.63	34.15	34.34	1,744,469	+0.14(+0.41%)
Aug 12, 2010	33.91	34.43	33.74	34.20	2,266,052	-0.09(-0.27%)
Aug 11, 2010	34.66	34.83	34.28	34.29	2,749,562	-0.88(-2.50%)
Aug 10, 2010	35.34	35.50	34.96	35.17	3,248,468	-0.56(-1.56%)
Aug 09, 2010	35.40	35.73	35.21	35.73	1,689,945	+0.53(+1.50%)
Aug 06, 2010	35.20	35.33	34.71	35.20	2,400,104	-0.20(-0.58%)
Aug 05, 2010	35.03	35.56	34.86	35.41	2,116,209	+0.14(+0.39%)
Aug 04, 2010	34.79	35.39	34.79	35.27	2,766,976	+0.48(+1.39%)
Aug 03, 2010	34.60	35.10	34.47	34.79	6,530	-0.05(-0.13%)
Aug 02, 2010	34.95	35.17	34.43	34.83	3,844,198	+0.40(+1.16%)
Jul 30, 2010	34.43	34.66	33.91	34.43	2,644,915	-0.04(-0.11%)
Jul 29, 2010	34.54	34.67	34.07	34.47	3,149,886	+0.19(+0.57%)
Jul 28, 2010	34.28	34.46	34.07	34.28	4,826	-0.18(-0.51%)
Jul 27, 2010	34.45	34.79	34.28	34.45	3,629	+0.04(+0.11%)
Jul 26, 2010	34.55	34.65	34.21	34.41	2,810,116	-0.04(-0.11%)
Jul 23, 2010	34.16	34.49	33.91	34.45	2,441,647	+0.27(+0.79%)
Jul 22, 2010	33.80	34.22	33.63	34.18	863	+0.82(+2.47%)
Jul 21, 2010	34.10	34.14	33.21	33.36	3,700,798	-0.32(-0.96%)
Jul 20, 2010	33.68	33.70	32.53	33.68	3,164,639	+0.66(+1.99%)
Jul 19, 2010	33.10	33.16	32.57	33.02	2,564,272	+0.06(+0.17%)
Jul 16, 2010	32.96	33.69	32.81	32.97	4,073,193	-0.34(-1.03%)
Jul 15, 2010	33.55	33.84	33.04	33.31	2,899,461	-0.22(-0.66%)
Jul 14, 2010	33.26	33.63	33.11	33.53	2,555,170	+0.10(+0.31%)
Jul 13, 2010	33.18	33.56	33.05	33.43	2,776,189	+0.50(+1.52%)
Jul 12, 2010	32.95	33.01	32.53	32.93	3,516,956	-0.16(-0.48%)
Jul 09, 2010	33.09	33.16	32.83	33.09	2,216,177	+0.22(+0.68%)
Jul 08, 2010	32.85	32.89	32.35	32.87	2,756,753	+0.44(+1.34%)
Jul 07, 2010	31.48	32.45	31.37	32.43	4,698,665	+1.05(+3.34%)
Jul 06, 2010	31.38	31.65	31.07	31.38	1,306	+0.27(+0.86%)
Jul 02, 2010	31.12	31.50	30.78	31.12	5,166,324	-0.07(-0.24%)
Jul 01, 2010	30.93	31.22	30.54	31.19	7,133,769	+0.32(+1.02%)
Jun 30, 2010	30.75	31.13	30.72	30.87	2,113	+0.05(+0.15%)
Jun 29, 2010	30.79	30.89	30.51	30.83	3,050	-0.57(-1.83%)
Jun 25, 2010	31.40	31.45	30.77	31.40	4,666,215	+0.49(+1.59%)
Jun 24, 2010	31.00	31.22	30.84	30.91	4,125,173	-0.31(-0.98%)
Jun 23, 2010	31.26	31.37	30.90	31.22	3,288,476	-0.07(-0.24%)
Jun 22, 2010	31.37	31.66	31.25	31.29	5,012,590	-0.01(-0.03%)
Jun 21, 2010	31.74	32.08	31.12	31.30	1,812,288	-0.12(-0.38%)
Jun 18, 2010	31.42	31.54	31.32	31.42	2,319,183	+0.03(+0.09%)
Jun 17, 2010	31.38	31.40	30.98	31.39	2,861,686	+0.17(+0.53%)
Jun 16, 2010	30.99	31.31	30.88	31.23	2,943,120	+0.04(+0.12%)
Jun 15, 2010	30.73	31.22	30.41	31.19	2,491,375	+0.84(+2.78%)
Jun 14, 2010	30.36	30.84	30.19	30.35	3,946,341	+0.18(+0.58%)
Jun 11, 2010	29.74	30.20	29.58	30.17	2,948,809	+0.11(+0.37%)
Jun 10, 2010	29.30	30.10	29.30	30.06	3,186,779	+1.21(+4.21%)
Jun 09, 2010	29.26	29.60	28.73	28.84	4,116,908	-0.17(-0.58%)
Jun 08, 2010	29.21	29.21	28.31	29.01	6,311,719	-0.04(-0.13%)
Jun 07, 2010	29.45	29.50	28.99	29.05	4,787,343	-0.24(-0.82%)
Jun 04, 2010	29.29	29.94	29.19	29.29	4,811,763	-0.88(-2.92%)
Jun 03, 2010	30.31	30.33	29.85	30.17	3,265,305	-0.07(-0.25%)
Jun 02, 2010	29.65	30.24	29.62	30.24	4,170,631	+0.70(+2.38%)
Jun 01, 2010	29.87	30.13	29.52	29.54	5,740,221	-0.59(-1.97%)
May 28, 2010	30.13	30.49	29.91	30.13	4,794,112	-0.43(-1.40%)
May 27, 2010	29.64	30.60	29.64	30.56	3,772,935	+1.44(+4.94%)
May 26, 2010	29.44	29.57	29.03	29.12	108	-0.01(-0.03%)
May 25, 2010	28.22	29.18	27.95	29.13	4,555,785	+0.09(+0.32%)
May 24, 2010	29.44	29.71	29.01	29.04	3,000,151	-0.54(-1.81%)
May 21, 2010	28.53	29.59	28.23	29.57	5,631,210	+0.61(+2.11%)
May 20, 2010	29.12	29.64	28.96	28.96	9,968	-1.67(-5.46%)
May 19, 2010	30.56	30.99	30.10	30.64	3,566,460	-0.06(-0.21%)
May 18, 2010	31.72	31.86	30.66	30.70	108	-0.69(-2.21%)
May 17, 2010	31.54	31.96	30.84	31.40	4,600,977	-0.15(-0.47%)
May 14, 2010	31.54	32.13	31.36	31.54	3,609,118	-0.73(-2.26%)
May 13, 2010	32.55	32.70	32.24	32.27	2,101,701	-0.43(-1.33%)
May 12, 2010	32.36	32.76	32.28	32.71	2,227,780	+0.41(+1.26%)
May 11, 2010	32.50	32.72	32.20	32.30	2,859,552	-0.06(-0.17%)
May 10, 2010	31.95	32.36	31.84	32.36	4,460,657	+1.28(+4.11%)
May 07, 2010	31.43	32.02	30.80	31.08	6,294,766	-0.30(-0.94%)
May 06, 2010	32.99	33.37	30.26	31.38	216	-1.80(-5.44%)
May 05, 2010	33.19	33.45	33.01	33.18	2,859,342	-0.18(-0.53%)
May 04, 2010	34.27	34.28	33.18	33.36	3,359,360	-1.28(-3.69%)

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