Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	43.04	43.12	42.28	42.37	10,453,696	-0.50(-1.16%)
Apr 27, 2012	42.92	43.31	42.67	42.87	11,580,278	+0.34(+0.79%)
Apr 26, 2012	41.64	42.76	41.64	42.53	11,109,050	+0.84(+2.00%)
Apr 25, 2012	40.72	41.69	40.45	41.69	10,440,534	+1.38(+3.43%)
Apr 24, 2012	40.31	40.83	39.97	40.31	6,964,117	+0.00(+0.01%)
Apr 23, 2012	40.85	40.98	39.42	40.31	13,187,078	-0.95(-2.31%)
Apr 20, 2012	41.22	41.53	40.98	41.26	9,683,184	+0.34(+0.83%)
Apr 19, 2012	40.96	41.29	40.50	40.92	7,344,078	+0.01(+0.03%)
Apr 18, 2012	40.97	41.31	40.84	40.91	5,559,205	-0.16(-0.39%)
Apr 17, 2012	40.73	41.15	40.70	41.07	5,584,440	+0.54(+1.33%)
Apr 16, 2012	41.30	41.36	40.19	40.53	8,204,565	-0.73(-1.77%)
Apr 13, 2012	40.62	41.58	40.38	41.26	11,295,289	+0.61(+1.49%)
Apr 12, 2012	40.33	40.68	40.25	40.66	5,663,016	+0.37(+0.92%)
Apr 11, 2012	40.24	40.51	40.02	40.29	6,138,813	+0.50(+1.25%)
Apr 10, 2012	41.15	41.31	39.74	39.79	13,462,641	-1.36(-3.31%)
Apr 09, 2012	40.56	41.49	40.48	41.15	9,152,274	-0.05(-0.13%)
Apr 05, 2012	40.33	41.43	40.16	41.21	9,079,762	+0.83(+2.07%)
Apr 04, 2012	40.69	40.89	39.92	40.37	10,483,307	-0.66(-1.61%)
Apr 03, 2012	40.44	41.27	40.19	41.03	12,303,694	+0.56(+1.38%)
Apr 02, 2012	39.52	40.69	39.25	40.47	9,547,941	+1.08(+2.74%)
Mar 30, 2012	40.15	40.16	39.34	39.39	10,867,472	-0.72(-1.79%)
Mar 29, 2012	39.78	40.12	39.49	40.11	5,429,284	+0.07(+0.16%)
Mar 28, 2012	40.64	40.72	39.79	40.05	7,297,994	-0.29(-0.73%)
Mar 27, 2012	40.80	40.83	40.34	40.34	7,782,418	-0.47(-1.15%)
Mar 26, 2012	40.03	40.99	39.81	40.81	11,165,846	+1.09(+2.75%)
Mar 23, 2012	38.99	39.94	38.99	39.72	7,091,940	+0.67(+1.72%)
Mar 22, 2012	39.10	39.47	38.88	39.05	6,730,805	-0.10(-0.26%)
Mar 21, 2012	39.35	39.62	39.15	39.15	6,399,743	-0.10(-0.25%)
Mar 20, 2012	39.64	39.71	39.12	39.25	6,359,647	-0.57(-1.44%)
Mar 19, 2012	39.32	40.10	39.27	39.82	8,551,808	+0.46(+1.17%)
Mar 16, 2012	39.22	39.47	39.16	39.36	8,122,896	+0.06(+0.15%)
Mar 15, 2012	39.48	39.62	39.16	39.30	6,285,080	-0.18(-0.44%)
Mar 14, 2012	39.57	39.92	39.22	39.48	6,591,429	-0.17(-0.43%)
Mar 13, 2012	39.53	39.66	39.04	39.64	8,035,316	+0.31(+0.80%)
Mar 12, 2012	39.16	39.68	39.11	39.33	6,898,781	+0.03(+0.08%)
Mar 09, 2012	39.17	39.44	38.92	39.30	7,849,736	+0.21(+0.54%)
Mar 08, 2012	38.82	39.24	38.74	39.09	7,574,004	+0.52(+1.34%)
Mar 07, 2012	38.53	38.87	38.47	38.57	8,959,860	+0.32(+0.83%)
Mar 06, 2012	38.50	38.61	38.06	38.25	9,966,808	-0.87(-2.22%)
Mar 05, 2012	38.83	39.28	38.67	39.12	8,878,984	+0.45(+1.17%)
Mar 02, 2012	39.02	39.29	38.66	38.67	10,305,503	-0.72(-1.82%)
Mar 01, 2012	39.58	39.65	39.06	39.38	9,315,038	+0.04(+0.10%)
Feb 29, 2012	39.73	40.15	39.12	39.34	11,732,576	-0.37(-0.94%)
Feb 28, 2012	39.48	39.91	39.34	39.72	10,345,855	+0.24(+0.61%)
Feb 27, 2012	38.62	39.54	38.50	39.47	9,345,046	+0.54(+1.39%)
Feb 24, 2012	38.25	39.23	38.05	38.93	13,737,909	+0.89(+2.34%)
Feb 23, 2012	38.11	38.20	37.87	38.04	8,769,883	-0.07(-0.18%)
Feb 22, 2012	37.28	38.27	37.28	38.11	10,768,074	+0.68(+1.82%)
Feb 21, 2012	37.04	37.54	36.91	37.43	12,369,923	+0.33(+0.90%)
Feb 17, 2012	36.98	37.19	36.75	37.09	8,206,900	+0.27(+0.72%)
Feb 16, 2012	36.92	37.08	36.51	36.83	7,710,306	+0.02(+0.05%)
Feb 15, 2012	37.36	37.44	36.78	36.81	7,797,950	-0.24(-0.65%)
Feb 14, 2012	37.14	37.15	36.89	37.05	8,176,817	-0.10(-0.28%)
Feb 13, 2012	37.42	37.47	37.03	37.16	6,241,845	+0.05(+0.13%)
Feb 10, 2012	36.91	37.19	36.76	37.11	7,988,419	-0.02(-0.07%)
Feb 09, 2012	37.47	37.64	36.93	37.13	10,674,249	+0.14(+0.38%)
Feb 08, 2012	36.82	37.02	36.56	36.99	10,770,486	+0.19(+0.51%)
Feb 07, 2012	36.72	36.95	36.41	36.81	13,410,764	+0.15(+0.41%)
Feb 06, 2012	36.81	36.81	36.25	36.66	12,015,984	+0.09(+0.25%)
Feb 03, 2012	35.79	36.65	35.79	36.56	23,849,346	+0.82(+2.29%)
Feb 02, 2012	34.39	35.99	34.39	35.74	37,391,044	+2.24(+6.70%)

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