Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	16.28	16.34	16.03	16.25	623,473	+0.03(+0.19%)
Apr 28, 2011	15.89	16.31	15.77	16.22	7,417,936	+0.37(+2.33%)
Apr 27, 2011	15.92	15.97	15.47	15.85	825,170	+0.03(+0.19%)
Apr 26, 2011	15.94	15.96	15.70	15.82	688,473	+0.02(+0.14%)
Apr 25, 2011	15.94	15.96	15.67	15.79	729,771	-0.01(-0.05%)
Apr 21, 2011	15.94	15.97	15.74	15.80	1,222,602	-0.02(-0.09%)
Apr 20, 2011	15.91	15.99	15.72	15.82	704,922	+0.26(+1.65%)
Apr 19, 2011	15.21	15.64	15.12	15.56	837,518	+0.44(+2.94%)
Apr 18, 2011	15.09	15.28	14.97	15.12	783,063	-0.36(-2.34%)
Apr 15, 2011	15.25	15.58	15.21	15.48	535,026	+0.20(+1.33%)
Apr 14, 2011	15.03	15.61	15.03	15.27	747,983	+0.11(+0.70%)
Apr 13, 2011	15.37	15.37	14.85	15.17	997,279	-0.04(-0.25%)
Apr 12, 2011	15.24	15.52	15.12	15.21	580,875	-0.20(-1.32%)
Apr 11, 2011	15.64	15.76	15.29	15.41	539,928	-0.23(-1.49%)
Apr 08, 2011	16.16	16.22	15.54	15.64	623,219	-0.35(-2.21%)
Apr 07, 2011	16.19	16.50	15.98	16.00	645,151	-0.15(-0.93%)
Apr 06, 2011	16.35	16.48	16.12	16.15	686,351	-0.11(-0.65%)
Apr 05, 2011	15.88	16.52	15.88	16.25	735,948	+0.33(+2.08%)
Apr 04, 2011	15.87	15.99	15.77	15.92	791,432	+0.08(+0.52%)
Apr 01, 2011	15.85	15.99	15.74	15.84	959,282	+0.08(+0.53%)
Mar 31, 2011	15.52	16.38	15.39	15.76	2,085,639	+0.38(+2.50%)
Mar 30, 2011	15.15	15.42	14.99	15.37	681,848	+0.32(+2.10%)
Mar 29, 2011	14.85	15.15	14.78	15.06	593,094	+0.18(+1.22%)
Mar 28, 2011	14.88	15.09	14.84	14.87	401,373	+0.02(+0.10%)
Mar 25, 2011	14.64	15.02	14.56	14.86	836,436	+0.31(+2.12%)
Mar 24, 2011	14.58	14.63	14.33	14.55	627,677	+0.09(+0.62%)
Mar 23, 2011	14.35	14.54	14.27	14.46	629,950	+0.05(+0.37%)
Mar 22, 2011	14.34	14.48	14.29	14.41	588,057	+0.03(+0.21%)
Mar 21, 2011	14.36	14.39	14.28	14.38	682,076	+0.14(+0.95%)
Mar 18, 2011	14.15	14.30	14.01	14.24	4,883,144	+0.29(+2.05%)
Mar 17, 2011	14.05	14.21	13.90	13.96	565,097	+0.16(+1.15%)
Mar 16, 2011	13.91	13.98	13.55	13.80	899,204	-0.10(-0.70%)
Mar 15, 2011	13.87	14.05	13.84	13.90	679,942	-0.23(-1.60%)
Mar 14, 2011	13.84	14.17	13.72	14.12	796,759	+0.10(+0.70%)
Mar 11, 2011	13.56	14.08	13.56	14.02	749,873	+0.32(+2.31%)
Mar 10, 2011	13.95	13.96	13.64	13.71	693,794	-0.49(-3.48%)
Mar 09, 2011	14.34	14.43	14.04	14.20	582,048	-0.21(-1.46%)
Mar 08, 2011	14.38	14.52	14.16	14.41	715,016	+0.03(+0.21%)
Mar 07, 2011	14.85	14.89	14.35	14.38	662,556	-0.40(-2.69%)
Mar 04, 2011	14.63	14.82	14.56	14.78	713,809	+0.08(+0.56%)
Mar 03, 2011	14.49	14.79	14.42	14.70	778,143	+0.38(+2.67%)
Mar 02, 2011	13.98	14.42	13.98	14.31	592,232	+0.32(+2.30%)
Mar 01, 2011	14.57	14.57	13.97	13.99	426,131	-0.51(-3.51%)
Feb 28, 2011	14.57	14.63	14.30	14.50	459,471	+0.04(+0.31%)
Feb 25, 2011	14.28	14.48	14.13	14.46	523,650	+0.22(+1.58%)
Feb 24, 2011	14.34	14.51	13.92	14.23	838,433	-0.10(-0.73%)
Feb 23, 2011	14.67	14.77	14.01	14.34	709,319	-0.28(-1.95%)
Feb 22, 2011	14.52	14.92	14.47	14.62	843,612	-0.03(-0.20%)
Feb 18, 2011	14.81	14.90	14.60	14.65	474,576	-0.17(-1.16%)
Feb 17, 2011	14.65	14.86	14.54	14.82	466,332	+0.16(+1.12%)
Feb 16, 2011	14.72	14.85	14.49	14.66	588,488	+0.04(+0.26%)
Feb 15, 2011	14.61	14.86	14.58	14.62	318,593	-0.02(-0.15%)
Feb 14, 2011	14.65	14.79	14.54	14.64	323,967	+0.02(+0.15%)
Feb 11, 2011	14.29	14.62	14.27	14.62	403,933	+0.24(+1.67%)
Feb 10, 2011	14.32	14.49	14.28	14.38	536,854	-0.07(-0.47%)
Feb 09, 2011	14.70	14.75	14.31	14.45	407,012	-0.38(-2.58%)
Feb 08, 2011	14.83	14.85	14.65	14.83	210,139	+0.04(+0.30%)
Feb 07, 2011	14.73	15.12	14.67	14.79	374,256	+0.07(+0.46%)
Feb 04, 2011	14.66	14.73	14.39	14.72	404,371	+0.07(+0.46%)
Feb 03, 2011	14.58	14.72	14.41	14.65	384,142	+0.03(+0.21%)
Feb 02, 2011	14.61	14.81	14.54	14.62	405,467	-0.03(-0.20%)

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