Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	32.25	32.41	32.19	32.38	3,222,503	+0.14(+0.44%)
Apr 27, 2012	32.27	32.35	32.05	32.24	4,963,880	+0.03(+0.08%)
Apr 26, 2012	32.44	32.79	32.07	32.22	5,265,632	-0.12(-0.36%)
Apr 25, 2012	32.40	32.56	32.22	32.33	4,996,590	+0.04(+0.12%)
Apr 24, 2012	32.45	32.62	32.21	32.29	6,523,171	-0.17(-0.53%)
Apr 23, 2012	33.08	33.32	32.44	32.47	12,914,330	-2.11(-6.09%)
Apr 20, 2012	34.48	34.71	34.47	34.57	2,369,117	+0.12(+0.35%)
Apr 19, 2012	34.26	34.62	34.24	34.45	2,559,305	+0.14(+0.41%)
Apr 18, 2012	34.40	34.43	34.20	34.31	1,687,142	-0.13(-0.37%)
Apr 17, 2012	34.34	34.57	34.21	34.44	1,669,604	+0.18(+0.52%)
Apr 16, 2012	34.07	34.37	34.04	34.26	1,897,377	+0.17(+0.49%)
Apr 13, 2012	33.98	34.31	33.98	34.09	2,034,004	+0.03(+0.08%)
Apr 12, 2012	33.95	34.08	33.86	34.07	2,088,623	+0.12(+0.36%)
Apr 11, 2012	34.04	34.30	33.92	33.95	3,669,666	+0.05(+0.15%)
Apr 10, 2012	33.84	33.93	33.78	33.89	2,688,387	+0.03(+0.08%)
Apr 09, 2012	33.79	33.94	33.74	33.87	1,261,532	-0.19(-0.55%)
Apr 05, 2012	34.11	34.12	33.81	34.05	2,052,222	-0.08(-0.24%)
Apr 04, 2012	34.07	34.23	34.04	34.14	2,107,752	-0.04(-0.13%)
Apr 03, 2012	34.45	34.45	34.04	34.18	3,488,141	-0.23(-0.67%)
Apr 02, 2012	34.22	34.42	34.06	34.41	2,129,789	+0.07(+0.20%)
Mar 30, 2012	34.27	34.49	34.23	34.34	2,350,833	+0.15(+0.45%)
Mar 29, 2012	34.12	34.26	33.97	34.19	2,616,956	+0.05(+0.15%)
Mar 28, 2012	34.05	34.14	33.98	34.14	2,237,502	+0.13(+0.38%)
Mar 27, 2012	33.86	34.11	33.81	34.01	2,124,685	+0.18(+0.53%)
Mar 26, 2012	33.75	34.06	33.71	33.83	2,371,968	+0.27(+0.80%)
Mar 23, 2012	33.64	33.72	33.55	33.56	2,530,086	-0.09(-0.27%)
Mar 22, 2012	33.54	33.67	33.44	33.65	1,427,486	+0.04(+0.13%)
Mar 21, 2012	33.73	33.75	33.47	33.61	1,423,217	-0.13(-0.38%)
Mar 20, 2012	33.58	33.79	33.58	33.73	1,555,710	+0.05(+0.15%)
Mar 19, 2012	33.61	33.81	33.52	33.68	2,484,094	-0.01(-0.04%)
Mar 16, 2012	33.86	33.94	33.59	33.70	3,077,174	-0.19(-0.57%)
Mar 15, 2012	33.65	33.89	33.47	33.89	2,594,428	+0.28(+0.84%)
Mar 14, 2012	33.79	33.95	33.55	33.61	2,021,895	-0.27(-0.79%)
Mar 13, 2012	33.82	33.89	33.64	33.88	1,607,826	+0.04(+0.13%)
Mar 12, 2012	33.61	33.98	33.57	33.83	2,924,370	+0.25(+0.74%)
Mar 09, 2012	33.50	33.60	33.43	33.58	1,575,243	+0.01(+0.04%)
Mar 08, 2012	33.25	33.58	33.19	33.57	2,253,691	+0.31(+0.94%)
Mar 07, 2012	33.18	33.27	33.07	33.25	2,040,218	+0.06(+0.17%)
Mar 06, 2012	33.25	33.38	33.13	33.20	3,433,057	-0.16(-0.48%)
Mar 05, 2012	33.37	33.45	33.26	33.36	2,189,989	-0.01(-0.04%)
Mar 02, 2012	33.44	33.57	33.30	33.37	2,796,899	-0.10(-0.29%)
Mar 01, 2012	33.59	33.71	33.41	33.47	3,025,382	-0.06(-0.17%)
Feb 29, 2012	33.65	33.68	33.48	33.52	4,748,042	+0.01(+0.04%)
Feb 28, 2012	33.70	33.77	33.45	33.51	2,939,123	-0.11(-0.32%)
Feb 27, 2012	33.49	33.68	33.32	33.62	3,845,278	+0.10(+0.28%)
Feb 24, 2012	33.79	33.90	33.47	33.52	2,607,384	-0.22(-0.66%)
Feb 23, 2012	33.72	33.97	33.70	33.74	5,486,857	+0.36(+1.09%)
Feb 22, 2012	32.99	33.41	32.94	33.38	5,132,905	+0.36(+1.10%)
Feb 21, 2012	33.36	33.36	32.96	33.02	3,313,478	-0.36(-1.09%)
Feb 17, 2012	33.52	33.52	32.96	33.38	6,723,597	-0.02(-0.06%)
Feb 16, 2012	33.51	33.64	33.30	33.40	5,629,748	-0.20(-0.59%)
Feb 15, 2012	33.52	33.90	33.00	33.60	12,579,587	+1.63(+5.11%)
Feb 14, 2012	31.69	32.02	31.66	31.96	3,539,340	+0.18(+0.56%)
Feb 13, 2012	31.82	31.87	31.76	31.79	1,733,514	+0.13(+0.42%)
Feb 10, 2012	31.77	31.84	31.56	31.65	2,427,682	-0.25(-0.80%)
Feb 09, 2012	31.98	32.05	31.75	31.91	2,803,117	-0.08(-0.26%)
Feb 08, 2012	32.36	32.42	31.97	31.99	3,731,581	-0.30(-0.94%)
Feb 07, 2012	32.25	32.35	32.03	32.30	3,240,609	+0.09(+0.28%)
Feb 06, 2012	32.19	32.31	32.11	32.21	2,190,475	-0.10(-0.31%)
Feb 03, 2012	32.35	32.50	32.23	32.31	3,054,010	+0.16(+0.49%)
Feb 02, 2012	32.38	32.62	31.78	32.15	9,972,036	+0.81(+2.60%)

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