Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.03	38.29	37.45	37.52	2,657,920	-0.46(-1.21%)
Apr 28, 2011	37.70	38.17	37.63	37.98	2,161,392	+0.18(+0.46%)
Apr 27, 2011	37.95	38.06	37.66	37.80	2,276,100	-0.11(-0.28%)
Apr 26, 2011	37.02	38.07	37.01	37.91	2,779,630	+0.95(+2.56%)
Apr 25, 2011	36.48	37.09	36.36	36.96	1,936,705	+0.48(+1.31%)
Apr 21, 2011	36.84	36.96	36.37	36.48	1,696,631	-0.19(-0.51%)
Apr 20, 2011	36.59	37.13	36.33	36.67	2,423,833	+0.53(+1.46%)
Apr 19, 2011	35.92	36.28	35.74	36.14	2,954,716	+0.21(+0.60%)
Apr 18, 2011	35.94	36.20	35.41	35.93	2,208,385	-0.43(-1.18%)
Apr 15, 2011	36.34	36.70	36.08	36.36	3,125,723	+0.11(+0.30%)
Apr 14, 2011	36.46	36.46	35.90	36.25	2,997,312	-0.20(-0.54%)
Apr 13, 2011	37.13	37.13	36.26	36.44	3,642,659	-0.41(-1.11%)
Apr 12, 2011	36.72	37.67	36.52	36.85	3,616,769	-0.24(-0.66%)
Apr 11, 2011	36.16	37.81	36.16	37.10	3,954,922	+0.80(+2.20%)
Apr 08, 2011	36.68	37.05	36.04	36.30	3,586,333	-0.33(-0.91%)
Apr 07, 2011	36.06	37.25	35.84	36.63	3,557,949	+0.59(+1.62%)
Apr 06, 2011	35.98	36.62	35.30	36.04	3,521,442	+0.19(+0.52%)
Apr 05, 2011	34.67	36.38	34.58	35.86	3,896,293	+1.04(+2.98%)
Apr 04, 2011	34.97	35.13	34.65	34.82	1,244,557	-0.12(-0.33%)
Apr 01, 2011	35.06	35.32	34.58	34.94	2,411,753	+0.09(+0.25%)
Mar 31, 2011	35.30	35.30	34.40	34.85	2,362,361	-0.71(-1.99%)
Mar 30, 2011	35.28	35.75	35.04	35.56	2,002,200	+0.45(+1.27%)
Mar 29, 2011	34.92	35.13	34.48	35.11	1,867,417	+0.20(+0.58%)
Mar 28, 2011	35.95	36.17	34.88	34.91	2,287,126	-1.03(-2.86%)
Mar 25, 2011	35.52	36.48	35.27	35.94	3,077,061	+0.39(+1.09%)
Mar 24, 2011	35.09	35.57	34.96	35.55	2,390,652	+0.56(+1.61%)
Mar 23, 2011	34.74	35.10	34.18	34.99	2,666,984	+0.18(+0.53%)
Mar 22, 2011	35.18	35.58	34.69	34.80	2,071,277	-0.33(-0.94%)
Mar 21, 2011	34.95	35.14	34.93	35.13	3,422,243	-0.02(-0.06%)
Mar 18, 2011	35.39	35.61	34.75	35.15	5,467,099	+0.27(+0.78%)
Mar 17, 2011	35.54	35.57	34.68	34.88	3,494,978	-0.24(-0.69%)
Mar 16, 2011	35.42	35.87	34.87	35.12	5,737,800	-0.38(-1.07%)
Mar 15, 2011	35.40	35.76	35.32	35.50	4,561,960	-0.26(-0.73%)
Mar 14, 2011	36.30	36.71	35.46	35.76	3,721,171	-0.80(-2.18%)
Mar 11, 2011	36.31	37.47	35.83	36.56	7,276,891	+0.83(+2.34%)
Mar 10, 2011	35.29	36.50	35.18	35.72	5,293,324	-0.13(-0.35%)
Mar 09, 2011	34.05	36.13	33.99	35.85	6,753,329	+1.63(+4.76%)
Mar 08, 2011	33.37	34.40	32.38	34.22	4,526,504	+0.82(+2.47%)
Mar 07, 2011	33.18	34.07	33.16	33.39	3,965,393	+0.29(+0.88%)
Mar 04, 2011	33.01	33.65	32.60	33.10	4,955,749	+0.16(+0.50%)
Mar 03, 2011	33.64	33.81	32.73	32.94	3,512,051	-0.28(-0.85%)
Mar 02, 2011	33.02	33.29	32.67	33.22	3,522,569	+0.03(+0.09%)
Mar 01, 2011	33.83	33.86	32.87	33.19	4,237,225	-0.74(-2.17%)
Feb 28, 2011	33.32	34.19	33.13	33.93	5,879,893	+0.78(+2.34%)
Feb 25, 2011	35.57	35.57	33.11	33.15	10,087,848	-2.32(-6.54%)
Feb 24, 2011	34.61	35.53	34.32	35.47	4,944,322	+0.79(+2.27%)
Feb 23, 2011	34.94	35.59	33.93	34.68	3,689,530	-0.40(-1.13%)
Feb 22, 2011	35.51	36.11	34.82	35.08	3,988,482	-0.84(-2.35%)
Feb 18, 2011	35.79	36.17	35.69	35.93	3,363,708	+0.08(+0.22%)
Feb 17, 2011	35.48	36.27	35.48	35.85	2,387,715	+0.18(+0.52%)
Feb 16, 2011	35.21	36.37	35.16	35.66	4,178,774	+0.77(+2.20%)
Feb 15, 2011	34.84	35.18	34.65	34.90	3,337,988	-0.06(-0.17%)
Feb 14, 2011	34.99	35.32	34.62	34.96	4,010,869	-0.27(-0.77%)
Feb 11, 2011	34.74	35.26	34.67	35.23	4,276,019	+0.29(+0.83%)
Feb 10, 2011	34.42	35.09	34.26	34.94	4,793,239	+0.20(+0.59%)
Feb 09, 2011	34.00	35.01	33.62	34.73	6,873,327	+0.74(+2.17%)
Feb 08, 2011	32.51	34.00	32.33	34.00	7,176,329	+1.59(+4.91%)
Feb 07, 2011	30.70	32.57	30.56	32.40	5,989,982	+1.75(+5.70%)
Feb 04, 2011	30.14	30.81	29.99	30.66	4,152,837	+0.69(+2.30%)
Feb 03, 2011	31.07	31.38	29.80	29.97	9,222,469	-0.08(-0.26%)
Feb 02, 2011	30.71	30.84	29.89	30.05	5,989,210	-0.82(-2.67%)

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