Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.38	31.39	31.21	31.30	836,940	-0.19(-0.60%)
Apr 27, 2012	31.45	31.52	31.28	31.49	1,673,419	+0.12(+0.37%)
Apr 26, 2012	31.07	31.39	31.03	31.37	1,154,391	+0.19(+0.62%)
Apr 25, 2012	31.14	31.21	31.02	31.18	5,481,049	+0.37(+1.22%)
Apr 24, 2012	30.71	30.92	30.71	30.80	636,523	+0.19(+0.64%)
Apr 23, 2012	30.58	30.64	30.35	30.61	1,351,118	-0.53(-1.69%)
Apr 20, 2012	31.17	31.27	31.11	31.13	729,743	+0.21(+0.68%)
Apr 19, 2012	31.09	31.26	30.77	30.92	662,250	-0.17(-0.53%)
Apr 18, 2012	31.02	31.21	30.97	31.09	1,104,222	-0.14(-0.46%)
Apr 17, 2012	31.04	31.34	30.95	31.23	988,182	+0.48(+1.57%)
Apr 16, 2012	30.91	30.96	30.62	30.75	1,530,212	+0.09(+0.28%)
Apr 13, 2012	31.02	31.02	30.61	30.66	897,061	-0.56(-1.80%)
Apr 12, 2012	30.77	31.28	30.76	31.23	927,685	+0.60(+1.95%)
Apr 11, 2012	30.77	30.84	30.59	30.63	944,483	+0.35(+1.17%)
Apr 10, 2012	30.79	30.83	30.22	30.28	1,972,068	-0.58(-1.89%)
Apr 09, 2012	30.77	30.97	30.71	30.86	864,834	-0.27(-0.86%)
Apr 05, 2012	30.97	31.24	30.97	31.13	749,386	-0.01(-0.02%)
Apr 04, 2012	31.26	31.31	31.01	31.13	1,211,170	-0.69(-2.17%)
Apr 03, 2012	32.14	32.18	31.65	31.83	937,324	-0.43(-1.32%)
Apr 02, 2012	31.79	32.36	31.72	32.25	1,133,905	+0.37(+1.18%)
Mar 30, 2012	31.89	31.91	31.67	31.88	856,639	+0.26(+0.82%)
Mar 29, 2012	31.56	31.64	31.30	31.62	1,524,468	-0.22(-0.70%)
Mar 28, 2012	32.12	32.12	31.67	31.84	1,334,661	-0.26(-0.81%)
Mar 27, 2012	32.29	32.32	32.10	32.10	832,269	-0.20(-0.62%)
Mar 26, 2012	32.11	32.33	32.09	32.30	1,550,394	+0.44(+1.38%)
Mar 23, 2012	31.65	31.87	31.50	31.86	1,127,348	+0.21(+0.66%)
Mar 22, 2012	31.63	31.72	31.52	31.65	777,205	-0.29(-0.90%)
Mar 21, 2012	32.01	32.03	31.82	31.94	809,715	-0.14(-0.45%)
Mar 20, 2012	32.02	32.12	31.88	32.08	932,907	-0.37(-1.15%)
Mar 19, 2012	32.34	32.56	32.27	32.46	1,037,482	+0.06(+0.18%)
Mar 16, 2012	32.42	32.51	32.37	32.40	1,406,093	+0.14(+0.42%)
Mar 15, 2012	32.14	32.32	32.02	32.27	940,815	+0.24(+0.74%)
Mar 14, 2012	32.25	32.30	31.93	32.03	707,648	-0.32(-0.98%)
Mar 13, 2012	31.93	32.35	31.88	32.34	1,516,230	+0.56(+1.77%)
Mar 12, 2012	31.77	31.80	31.60	31.78	791,064	-0.11(-0.34%)
Mar 09, 2012	31.88	32.03	31.80	31.89	628,020	-0.09(-0.29%)
Mar 08, 2012	31.77	32.08	31.67	31.98	758,284	+0.70(+2.23%)
Mar 07, 2012	31.17	31.34	31.07	31.28	800,443	+0.35(+1.14%)
Mar 06, 2012	31.21	31.22	30.85	30.93	2,329,461	-0.98(-3.07%)
Mar 05, 2012	32.09	32.11	31.87	31.91	1,423,840	-0.33(-1.03%)
Mar 02, 2012	32.32	32.34	32.12	32.24	1,175,722	-0.23(-0.71%)
Mar 01, 2012	32.32	32.55	32.28	32.47	2,562,433	+0.31(+0.96%)
Feb 29, 2012	32.53	32.65	32.11	32.16	2,133,960	-0.25(-0.78%)
Feb 28, 2012	32.24	32.44	32.15	32.42	854,020	+0.30(+0.94%)
Feb 27, 2012	31.93	32.19	31.80	32.11	920,173	-0.22(-0.67%)
Feb 24, 2012	32.26	32.42	32.25	32.33	737,823	+0.22(+0.67%)
Feb 23, 2012	31.98	32.15	31.82	32.11	815,590	+0.17(+0.52%)
Feb 22, 2012	31.96	32.01	31.86	31.95	2,064,134	-0.07(-0.23%)
Feb 21, 2012	32.06	32.18	31.96	32.02	1,948,608	+0.04(+0.11%)
Feb 17, 2012	32.08	32.08	31.84	31.98	553,165	+0.12(+0.36%)
Feb 16, 2012	31.39	31.89	31.31	31.87	697,296	+0.40(+1.28%)
Feb 15, 2012	31.71	31.72	31.39	31.46	953,559	+0.06(+0.21%)
Feb 14, 2012	31.46	31.53	31.19	31.40	773,914	-0.19(-0.62%)
Feb 13, 2012	31.65	31.69	31.50	31.59	1,150,478	+0.33(+1.06%)
Feb 10, 2012	31.21	31.30	31.13	31.26	782,825	-0.58(-1.81%)
Feb 09, 2012	31.90	31.94	31.68	31.84	1,191,694	+0.04(+0.14%)
Feb 08, 2012	31.75	31.88	31.62	31.80	1,149,054	+0.13(+0.41%)
Feb 07, 2012	31.48	31.70	31.30	31.67	1,404,558	+0.19(+0.60%)
Feb 06, 2012	31.31	31.49	31.28	31.48	1,155,128	-0.13(-0.41%)
Feb 03, 2012	31.43	31.65	31.34	31.61	1,529,306	+0.50(+1.60%)
Feb 02, 2012	31.15	31.26	31.04	31.11	998,838	+0.09(+0.28%)

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