Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	32.76	32.86	32.35	32.69	1,019,795	+0.04(+0.12%)
May 30, 2012	32.89	32.90	32.61	32.66	1,342,511	-0.63(-1.88%)
May 29, 2012	33.28	33.39	33.07	33.28	386,568	+0.46(+1.41%)
May 25, 2012	32.90	32.99	32.76	32.82	1,174,383	-0.14(-0.42%)
May 24, 2012	33.11	33.12	32.72	32.96	1,060,572	-0.07(-0.21%)
May 23, 2012	32.90	33.07	32.50	33.03	878,207	-0.13(-0.40%)
May 22, 2012	33.37	33.51	32.96	33.16	757,456	-0.08(-0.23%)
May 21, 2012	32.74	33.28	32.71	33.24	1,297,019	+0.59(+1.80%)
May 18, 2012	33.00	33.01	32.59	32.65	1,630,114	-0.16(-0.49%)
May 17, 2012	33.31	33.34	32.78	32.81	1,956,966	-0.53(-1.58%)
May 16, 2012	33.71	33.79	33.31	33.34	1,205,933	-0.28(-0.83%)
May 15, 2012	33.83	33.96	33.56	33.61	1,833,172	-0.36(-1.07%)
May 14, 2012	33.97	34.17	33.94	33.98	318,665	-0.50(-1.46%)
May 11, 2012	34.42	34.79	34.32	34.48	412,643	-0.13(-0.38%)
May 10, 2012	34.80	34.84	34.58	34.61	979,013	+0.09(+0.25%)
May 09, 2012	34.38	34.75	34.20	34.53	768,403	-0.34(-0.97%)
May 08, 2012	34.89	34.96	34.52	34.87	427,738	-0.39(-1.12%)
May 07, 2012	35.00	35.32	35.00	35.26	595,747	+0.12(+0.33%)
May 04, 2012	35.55	35.56	35.11	35.14	723,492	-0.60(-1.69%)
May 03, 2012	36.04	36.05	35.68	35.75	1,166,854	-0.31(-0.86%)
May 02, 2012	35.88	36.08	35.81	36.05	679,325	-0.16(-0.45%)
May 01, 2012	35.95	36.42	35.95	36.22	668,379	+0.18(+0.49%)
Apr 30, 2012	36.13	36.13	35.92	36.04	471,070	-0.13(-0.36%)
Apr 27, 2012	36.22	36.26	36.00	36.17	842,226	+0.13(+0.36%)
Apr 26, 2012	35.75	36.13	35.72	36.04	923,601	+0.17(+0.47%)
Apr 25, 2012	35.78	35.88	35.70	35.87	750,536	+0.42(+1.18%)
Apr 24, 2012	35.40	35.57	35.34	35.45	1,136,850	+0.18(+0.50%)
Apr 23, 2012	35.15	35.30	34.98	35.27	707,074	-0.42(-1.19%)
Apr 20, 2012	35.81	35.91	35.70	35.70	462,704	+0.13(+0.37%)
Apr 19, 2012	35.78	35.92	35.39	35.57	410,711	-0.19(-0.52%)
Apr 18, 2012	35.71	35.85	35.63	35.75	928,918	-0.12(-0.32%)
Apr 17, 2012	35.64	35.96	35.50	35.87	916,768	+0.51(+1.44%)
Apr 16, 2012	35.55	35.57	35.20	35.36	221,516	+0.09(+0.24%)
Apr 13, 2012	35.65	35.66	35.27	35.27	682,329	-0.55(-1.53%)
Apr 12, 2012	35.37	35.84	35.34	35.82	691,808	+0.63(+1.78%)
Apr 11, 2012	35.35	35.36	35.15	35.20	1,182,999	+0.36(+1.04%)
Apr 10, 2012	35.37	35.48	34.81	34.83	498,332	-0.68(-1.91%)
Apr 09, 2012	35.42	35.63	35.33	35.51	935,950	-0.29(-0.80%)
Apr 05, 2012	35.65	35.91	35.65	35.80	463,197	-0.05(-0.13%)
Apr 04, 2012	36.03	36.03	35.74	35.85	605,368	-0.62(-1.69%)
Apr 03, 2012	36.74	36.80	36.31	36.46	536,329	-0.37(-1.01%)
Apr 02, 2012	36.36	36.94	36.29	36.83	732,530	+0.38(+1.04%)
Mar 30, 2012	36.46	36.49	36.24	36.46	2,612,917	+0.26(+0.73%)
Mar 29, 2012	36.14	36.26	35.90	36.19	2,373,611	-0.20(-0.55%)
Mar 28, 2012	36.60	36.60	36.20	36.39	1,207,963	-0.21(-0.57%)
Mar 27, 2012	36.80	36.80	36.58	36.60	636,731	-0.12(-0.32%)
Mar 26, 2012	36.57	36.73	36.52	36.72	538,918	+0.48(+1.32%)
Mar 23, 2012	36.07	36.26	35.91	36.24	304,257	+0.17(+0.47%)
Mar 22, 2012	36.01	36.12	35.89	36.07	1,028,072	-0.32(-0.87%)
Mar 21, 2012	36.53	36.55	36.23	36.39	822,274	-0.17(-0.46%)
Mar 20, 2012	36.45	36.58	36.30	36.56	510,964	-0.27(-0.73%)
Mar 19, 2012	36.69	36.93	36.56	36.83	679,808	+0.15(+0.42%)
Mar 16, 2012	36.67	36.80	36.66	36.67	644,323	+0.07(+0.19%)
Mar 15, 2012	36.40	36.63	36.34	36.60	2,180,570	+0.25(+0.68%)
Mar 14, 2012	36.50	36.53	36.25	36.36	2,213,260	-0.15(-0.42%)
Mar 13, 2012	36.12	36.53	36.05	36.51	615,543	+0.59(+1.63%)
Mar 12, 2012	35.95	35.98	35.78	35.92	863,635	-0.07(-0.19%)
Mar 09, 2012	36.00	36.09	35.88	35.99	552,176	+0.05(+0.15%)
Mar 08, 2012	35.72	36.05	35.71	35.94	447,509	+0.58(+1.64%)
Mar 07, 2012	35.22	35.44	35.14	35.36	720,182	+0.39(+1.13%)
Mar 06, 2012	35.25	35.25	34.93	34.97	733,835	-0.94(-2.62%)
Mar 05, 2012	35.97	36.02	35.77	35.91	548,350	-0.19(-0.53%)
Mar 02, 2012	36.15	36.22	36.02	36.10	808,286	-0.22(-0.62%)

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