Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	32.01	32.06	31.55	31.77	1,309,599	-0.26(-0.80%)
Apr 27, 2012	31.42	32.20	31.12	32.03	1,286,030	+0.01(+0.02%)
Apr 26, 2012	34.46	34.46	31.36	32.02	4,001,432	-2.72(-7.84%)
Apr 25, 2012	34.11	34.79	34.02	34.74	1,507,972	+1.05(+3.10%)
Apr 24, 2012	32.95	33.74	32.95	33.70	787,086	+0.82(+2.49%)
Apr 23, 2012	33.02	33.04	32.59	32.88	988,781	-0.68(-2.04%)
Apr 20, 2012	33.19	33.92	33.18	33.56	670,881	+0.63(+1.92%)
Apr 19, 2012	33.48	33.80	32.75	32.93	658,042	-0.56(-1.66%)
Apr 18, 2012	33.58	33.74	33.38	33.49	411,069	-0.22(-0.65%)
Apr 17, 2012	33.42	33.97	33.33	33.70	528,935	+0.69(+2.10%)
Apr 16, 2012	33.12	33.43	32.83	33.01	651,145	+0.14(+0.41%)
Apr 13, 2012	33.18	33.34	32.82	32.88	582,330	-0.50(-1.51%)
Apr 12, 2012	32.64	33.54	32.64	33.38	570,003	+0.76(+2.33%)
Apr 11, 2012	32.82	33.15	32.53	32.62	856,210	+0.32(+1.00%)
Apr 10, 2012	32.81	32.81	32.13	32.30	1,181,670	-0.61(-1.85%)
Apr 09, 2012	32.85	33.03	32.50	32.91	800,737	-0.64(-1.91%)
Apr 05, 2012	32.94	34.10	32.65	33.55	1,145,845	+0.49(+1.48%)
Apr 04, 2012	33.22	33.55	32.74	33.06	1,026,086	-0.62(-1.85%)
Apr 03, 2012	33.70	33.87	33.27	33.68	969,573	-0.06(-0.18%)
Apr 02, 2012	33.42	34.16	33.11	33.74	747,224	+0.24(+0.72%)
Mar 30, 2012	33.88	33.88	33.48	33.50	484,086	-0.06(-0.18%)
Mar 29, 2012	33.05	33.66	32.99	33.56	449,001	+0.28(+0.84%)
Mar 28, 2012	33.51	33.79	32.98	33.28	707,449	-0.34(-1.01%)
Mar 27, 2012	33.85	33.89	33.61	33.62	704,634	-0.17(-0.51%)
Mar 26, 2012	33.78	33.98	33.53	33.80	523,896	+0.51(+1.54%)
Mar 23, 2012	33.30	33.32	32.85	33.28	844,461	+0.10(+0.29%)
Mar 22, 2012	33.95	34.04	32.83	33.19	1,451,820	-1.16(-3.37%)
Mar 21, 2012	34.37	34.43	34.00	34.34	921,192	+0.06(+0.18%)
Mar 20, 2012	35.01	35.10	33.98	34.28	1,163,317	-0.92(-2.61%)
Mar 19, 2012	35.30	35.40	34.95	35.20	534,508	-0.12(-0.34%)
Mar 16, 2012	35.63	35.98	35.30	35.32	816,112	-0.42(-1.18%)
Mar 15, 2012	35.41	35.92	35.28	35.74	878,486	+0.53(+1.52%)
Mar 14, 2012	35.13	35.38	34.95	35.21	1,292,121	+0.28(+0.80%)
Mar 13, 2012	34.22	34.94	33.93	34.93	798,768	+0.94(+2.77%)
Mar 12, 2012	33.95	34.18	33.92	33.99	363,647	-0.01(-0.02%)
Mar 09, 2012	33.98	34.37	33.91	34.00	885,512	+0.08(+0.22%)
Mar 08, 2012	33.46	34.09	33.27	33.92	559,857	+0.84(+2.55%)
Mar 07, 2012	33.27	33.39	33.01	33.08	1,150,852	-0.11(-0.34%)
Mar 06, 2012	33.87	34.03	33.00	33.19	680,843	-1.26(-3.67%)
Mar 05, 2012	34.61	34.75	34.25	34.46	646,722	-0.23(-0.67%)
Mar 02, 2012	35.04	35.59	34.49	34.69	986,863	-0.35(-1.01%)
Mar 01, 2012	34.83	35.53	34.77	35.04	1,129,370	+0.38(+1.11%)
Feb 29, 2012	34.62	35.10	34.46	34.66	1,386,673	+0.17(+0.48%)
Feb 28, 2012	34.18	34.61	33.80	34.49	495,020	+0.27(+0.79%)
Feb 27, 2012	34.21	34.43	33.78	34.22	542,531	-0.20(-0.57%)
Feb 24, 2012	34.43	34.88	34.28	34.42	488,485	+0.01(+0.02%)
Feb 23, 2012	34.45	34.62	34.01	34.41	574,825	-0.16(-0.46%)
Feb 22, 2012	34.42	35.09	34.36	34.57	718,174	-0.05(-0.13%)
Feb 21, 2012	34.64	35.16	34.37	34.62	805,902	-0.05(-0.15%)
Feb 17, 2012	34.92	35.16	34.43	34.67	489,849	-0.02(-0.04%)
Feb 16, 2012	33.90	34.95	33.86	34.68	920,365	+0.71(+2.10%)
Feb 15, 2012	34.61	35.10	33.78	33.97	1,098,642	-0.61(-1.76%)
Feb 14, 2012	33.98	34.61	33.65	34.58	1,091,193	+0.45(+1.32%)
Feb 13, 2012	33.48	34.13	33.28	34.13	711,651	+1.04(+3.14%)
Feb 10, 2012	33.57	33.70	32.92	33.09	873,944	-0.91(-2.68%)
Feb 09, 2012	33.86	34.19	33.73	34.00	865,939	+0.15(+0.44%)
Feb 08, 2012	33.77	34.04	33.74	33.85	1,202,897	+0.20(+0.60%)
Feb 07, 2012	33.29	33.85	33.06	33.64	938,321	+0.36(+1.08%)
Feb 06, 2012	33.16	33.61	32.91	33.28	741,932	-0.22(-0.65%)
Feb 03, 2012	33.11	33.80	33.11	33.50	574,365	+0.95(+2.91%)
Feb 02, 2012	32.98	33.07	32.47	32.55	910,431	-0.32(-0.98%)

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