Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	42.33	42.81	42.22	42.36	4,559,506	-0.09(-0.21%)
Apr 27, 2012	41.68	42.68	41.53	42.45	2,810,957	+1.08(+2.60%)
Apr 26, 2012	41.75	41.82	41.26	41.38	3,156,169	-0.44(-1.05%)
Apr 25, 2012	41.74	42.09	41.51	41.82	3,128,414	+0.51(+1.23%)
Apr 24, 2012	40.31	41.74	40.27	41.31	4,188,497	+1.22(+3.03%)
Apr 23, 2012	39.83	40.55	39.60	40.09	4,691,925	-0.37(-0.91%)
Apr 20, 2012	39.78	41.50	39.54	40.46	6,847,278	+0.48(+1.20%)
Apr 19, 2012	40.35	40.86	39.72	39.98	4,456,851	-0.36(-0.89%)
Apr 18, 2012	39.71	40.62	39.45	40.34	4,378,712	+0.43(+1.07%)
Apr 17, 2012	39.79	40.17	39.42	39.91	3,956,667	+0.53(+1.34%)
Apr 16, 2012	39.78	40.03	39.16	39.38	3,026,109	-0.15(-0.38%)
Apr 13, 2012	39.94	40.04	39.34	39.53	2,765,663	-0.55(-1.37%)
Apr 12, 2012	38.89	40.23	38.83	40.08	2,524,146	+1.22(+3.13%)
Apr 11, 2012	39.07	39.26	38.62	38.87	2,546,348	+0.37(+0.96%)
Apr 10, 2012	39.71	39.93	38.42	38.50	3,760,495	-1.32(-3.30%)
Apr 09, 2012	39.98	40.08	39.54	39.81	3,164,154	-0.98(-2.39%)
Apr 05, 2012	40.87	41.24	40.65	40.79	3,681,171	-0.27(-0.66%)
Apr 04, 2012	40.73	41.13	40.55	41.06	2,816,894	-0.13(-0.31%)
Apr 03, 2012	41.34	41.58	40.83	41.19	2,344,882	-0.33(-0.79%)
Apr 02, 2012	41.13	41.93	40.95	41.52	3,361,901	+0.32(+0.77%)
Mar 30, 2012	41.42	41.70	40.72	41.20	4,234,496	+0.18(+0.44%)
Mar 29, 2012	40.37	41.11	40.24	41.02	3,442,188	+0.37(+0.91%)
Mar 28, 2012	41.20	41.54	40.27	40.65	3,769,104	-0.69(-1.66%)
Mar 27, 2012	41.57	41.83	41.29	41.34	2,873,336	-0.14(-0.34%)
Mar 26, 2012	40.78	41.64	40.78	41.48	3,632,845	+1.20(+2.97%)
Mar 23, 2012	40.35	40.46	39.47	40.28	3,963,255	-0.03(-0.07%)
Mar 22, 2012	39.94	40.45	39.68	40.31	3,907,108	-0.22(-0.54%)
Mar 21, 2012	40.50	40.66	40.12	40.53	3,439,456	+0.14(+0.35%)
Mar 20, 2012	40.39	40.57	39.89	40.39	3,146,223	-0.34(-0.83%)
Mar 19, 2012	40.78	40.85	40.47	40.73	3,078,934	-0.20(-0.49%)
Mar 16, 2012	40.83	41.25	40.81	40.93	5,376,304	+0.24(+0.59%)
Mar 15, 2012	40.22	40.83	39.91	40.69	3,642,206	+0.49(+1.21%)
Mar 14, 2012	40.54	40.74	37.62	40.20	4,681,001	-0.25(-0.62%)
Mar 13, 2012	40.47	40.59	39.94	40.45	4,176,373	+0.59(+1.47%)
Mar 12, 2012	39.22	40.02	39.12	39.86	4,671,143	+0.77(+1.96%)
Mar 09, 2012	39.02	39.49	38.62	39.10	3,907,037	-0.01(-0.03%)
Mar 08, 2012	38.49	39.35	38.46	39.11	2,610,463	+0.89(+2.32%)
Mar 07, 2012	37.74	38.39	37.48	38.22	4,764,052	+0.70(+1.86%)
Mar 06, 2012	37.98	37.98	37.20	37.52	4,839,006	-1.06(-2.74%)
Mar 05, 2012	39.38	39.38	38.03	38.58	3,745,540	-0.98(-2.47%)
Mar 02, 2012	39.82	40.35	39.40	39.55	2,901,869	-0.43(-1.07%)
Mar 01, 2012	39.87	40.33	39.80	39.98	2,462,249	+0.25(+0.63%)
Feb 29, 2012	40.05	40.33	39.41	39.73	4,778,443	-0.21(-0.52%)
Feb 28, 2012	40.24	40.24	39.52	39.94	4,983,452	-0.24(-0.60%)
Feb 27, 2012	39.84	40.39	39.23	40.18	3,492,846	-0.15(-0.37%)
Feb 24, 2012	40.80	40.86	40.24	40.33	3,327,705	-0.20(-0.49%)
Feb 23, 2012	40.53	40.65	39.88	40.53	3,912,068	-0.15(-0.37%)
Feb 22, 2012	40.76	41.04	40.54	40.68	3,134,887	-0.16(-0.39%)
Feb 21, 2012	40.80	41.05	40.21	40.84	6,464,335	+0.07(+0.17%)
Feb 17, 2012	41.23	41.30	40.53	40.77	4,710,380	+0.04(+0.10%)
Feb 16, 2012	38.98	40.85	38.98	40.73	6,193,350	+1.62(+4.15%)
Feb 15, 2012	38.95	39.67	38.15	39.11	3,833,316	+0.35(+0.90%)
Feb 14, 2012	38.50	38.85	38.10	38.76	2,654,777	-0.03(-0.08%)
Feb 13, 2012	38.01	39.09	37.94	38.79	5,103,398	+0.95(+2.50%)
Feb 10, 2012	37.35	37.87	37.11	37.84	4,035,661	+0.05(+0.13%)
Feb 09, 2012	38.32	38.45	37.34	37.79	3,089,621	-0.06(-0.16%)
Feb 08, 2012	39.01	39.45	37.71	37.85	8,245,881	+0.43(+1.14%)
Feb 07, 2012	37.02	37.75	36.95	37.42	6,128,328	+0.21(+0.56%)
Feb 06, 2012	37.20	37.35	36.87	37.21	2,982,510	-0.17(-0.45%)
Feb 03, 2012	36.58	37.52	36.49	37.38	3,895,310	+1.26(+3.47%)
Feb 02, 2012	35.24	36.51	35.23	36.13	6,445,548	+1.08(+3.07%)

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