Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	41.18	41.18	40.06	40.36	867,022	-0.95(-2.31%)
Apr 27, 2012	41.45	42.11	40.54	41.31	1,355,999	+0.26(+0.62%)
Apr 26, 2012	40.72	41.88	40.49	41.06	1,120,494	+0.12(+0.30%)
Apr 25, 2012	40.85	41.91	40.85	40.93	973,291	+0.61(+1.52%)
Apr 24, 2012	40.14	40.60	39.78	40.32	465,908	+0.17(+0.42%)
Apr 23, 2012	40.07	40.21	39.38	40.15	665,615	-0.29(-0.72%)
Apr 20, 2012	40.89	41.16	40.34	40.44	710,073	-0.26(-0.63%)
Apr 19, 2012	40.93	41.61	40.50	40.70	653,873	-0.14(-0.35%)
Apr 18, 2012	40.68	40.96	40.53	40.84	538,025	+0.03(+0.07%)
Apr 17, 2012	39.74	41.16	39.72	40.81	619,129	+1.14(+2.88%)
Apr 16, 2012	40.18	40.18	39.25	39.67	526,810	-0.24(-0.59%)
Apr 13, 2012	40.51	40.72	39.66	39.90	681,590	-0.86(-2.11%)
Apr 12, 2012	39.18	41.21	39.17	40.76	1,185,643	+1.75(+4.48%)
Apr 11, 2012	39.16	39.31	38.76	39.01	844,371	+0.29(+0.76%)
Apr 10, 2012	39.15	39.25	38.55	38.72	950,264	-0.43(-1.11%)
Apr 09, 2012	39.80	39.80	38.79	39.16	957,367	-1.17(-2.91%)
Apr 05, 2012	40.43	40.58	40.19	40.33	374,926	-0.29(-0.72%)
Apr 04, 2012	40.49	40.75	40.18	40.62	622,362	-0.15(-0.37%)
Apr 03, 2012	40.04	40.84	39.88	40.77	1,095,244	+0.75(+1.87%)
Apr 02, 2012	39.64	40.35	39.50	40.03	1,190,994	+0.43(+1.07%)
Mar 30, 2012	39.76	39.89	39.33	39.60	625,570	+0.12(+0.31%)
Mar 29, 2012	39.17	39.64	38.47	39.48	1,402,134	+0.15(+0.38%)
Mar 28, 2012	40.18	40.42	39.12	39.33	860,391	-0.94(-2.35%)
Mar 27, 2012	40.91	41.24	39.91	40.27	1,067,069	-0.64(-1.57%)
Mar 26, 2012	40.45	41.10	40.41	40.91	784,649	+0.87(+2.17%)
Mar 23, 2012	39.74	40.17	39.74	40.04	464,241	+0.30(+0.76%)
Mar 22, 2012	39.81	40.24	39.60	39.74	692,839	-0.33(-0.83%)
Mar 21, 2012	40.64	40.73	39.87	40.07	1,075,511	-0.57(-1.39%)
Mar 20, 2012	41.40	41.53	40.38	40.64	794,253	-1.07(-2.56%)
Mar 19, 2012	41.98	42.27	41.59	41.71	780,264	-0.37(-0.88%)
Mar 16, 2012	41.58	42.17	41.56	42.08	975,972	+0.40(+0.95%)
Mar 15, 2012	41.15	41.87	40.85	41.68	739,827	+0.63(+1.54%)
Mar 14, 2012	40.89	41.24	40.57	41.05	941,021	+0.10(+0.25%)
Mar 13, 2012	41.19	41.24	40.43	40.94	1,018,083	-0.07(-0.16%)
Mar 12, 2012	41.11	41.24	40.55	41.01	564,601	-0.19(-0.46%)
Mar 09, 2012	40.99	41.79	40.99	41.20	555,239	+0.30(+0.74%)
Mar 08, 2012	41.01	41.51	40.75	40.89	586,686	+0.16(+0.39%)
Mar 07, 2012	40.61	41.20	40.49	40.73	889,852	+0.37(+0.91%)
Mar 06, 2012	40.69	40.89	39.88	40.37	1,086,195	-0.66(-1.61%)
Mar 05, 2012	41.39	41.74	40.98	41.03	630,288	-0.43(-1.03%)
Mar 02, 2012	41.91	42.17	41.25	41.45	453,944	-0.43(-1.02%)
Mar 01, 2012	42.57	42.60	41.62	41.88	796,850	-0.27(-0.65%)
Feb 29, 2012	42.42	42.81	41.57	42.15	1,131,953	-0.16(-0.38%)
Feb 28, 2012	40.93	42.76	40.51	42.31	1,318,117	+0.81(+1.96%)
Feb 27, 2012	41.04	41.85	40.49	41.50	1,094,559	+0.06(+0.14%)
Feb 24, 2012	40.75	42.11	40.61	41.44	908,597	+0.67(+1.64%)
Feb 23, 2012	39.91	41.11	39.91	40.77	865,951	+0.93(+2.35%)
Feb 22, 2012	39.20	39.99	38.85	39.84	944,699	+0.92(+2.35%)
Feb 21, 2012	39.07	39.45	38.74	38.92	615,908	+0.08(+0.22%)
Feb 17, 2012	40.28	40.31	38.56	38.84	1,374,471	-1.26(-3.15%)
Feb 16, 2012	40.14	40.45	39.73	40.10	844,750	-0.03(-0.07%)
Feb 15, 2012	40.44	40.73	39.63	40.13	816,163	-0.20(-0.49%)
Feb 14, 2012	40.67	40.80	40.18	40.33	884,070	-0.28(-0.70%)
Feb 13, 2012	40.58	40.94	40.05	40.61	1,267,075	+0.59(+1.49%)
Feb 10, 2012	38.89	40.05	38.37	40.02	984,533	+1.07(+2.74%)
Feb 09, 2012	39.43	39.53	38.50	38.95	665,037	-0.36(-0.91%)
Feb 08, 2012	39.42	39.78	39.07	39.31	531,028	+0.00(+0.00%)
Feb 07, 2012	39.19	39.58	38.87	39.31	654,567	+0.02(+0.05%)
Feb 06, 2012	40.44	40.65	38.84	39.29	1,042,689	-0.70(-1.75%)
Feb 03, 2012	39.64	40.06	39.55	39.99	1,158,891	+0.73(+1.85%)
Feb 02, 2012	39.65	39.65	39.09	39.26	809,062	-0.26(-0.67%)

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