Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	18.77	18.80	18.29	18.48	2,023,327	-0.23(-1.23%)
Apr 28, 2011	18.10	18.77	18.03	18.71	1,590,528	+0.48(+2.63%)
Apr 27, 2011	17.75	18.25	17.65	18.23	1,222,698	+0.51(+2.88%)
Apr 26, 2011	17.30	17.78	17.05	17.72	980,556	+0.43(+2.49%)
Apr 25, 2011	17.45	17.89	16.91	17.29	882,650	-0.43(-2.43%)
Apr 21, 2011	17.62	17.76	16.94	17.72	1,572,539	+0.27(+1.55%)
Apr 20, 2011	17.15	17.67	17.15	17.45	765,532	+0.30(+1.74%)
Apr 19, 2011	17.77	17.80	16.83	17.15	1,345,372	-0.51(-2.89%)
Apr 18, 2011	17.80	18.06	17.39	17.66	1,115,595	-0.32(-1.78%)
Apr 15, 2011	17.48	18.15	17.44	17.98	1,421,982	+0.43(+2.45%)
Apr 14, 2011	17.34	17.80	17.34	17.55	1,135,498	+0.04(+0.23%)
Apr 13, 2011	17.49	17.67	17.36	17.51	1,448,128	+0.04(+0.23%)
Apr 12, 2011	17.33	17.67	16.77	17.47	990,283	+0.04(+0.23%)
Apr 11, 2011	17.20	17.59	17.14	17.43	1,586,211	+0.20(+1.16%)
Apr 08, 2011	17.06	17.24	16.70	17.23	2,375,352	+0.77(+4.68%)
Apr 07, 2011	16.40	16.63	16.22	16.46	1,900,754	+0.04(+0.24%)
Apr 06, 2011	16.46	16.55	16.29	16.42	1,099,386	-0.03(-0.18%)
Apr 05, 2011	15.66	16.48	15.66	16.45	2,703,621	+0.32(+1.98%)
Apr 04, 2011	15.92	16.19	15.67	16.13	932,368	+0.28(+1.77%)
Apr 01, 2011	15.90	16.00	15.63	15.85	1,119,435	+0.00(+0.00%)
Mar 31, 2011	15.24	15.85	15.17	15.85	2,041,206	+0.61(+4.00%)
Mar 30, 2011	15.24	15.34	14.79	15.24	858,827	+0.39(+2.63%)
Mar 29, 2011	14.64	14.99	14.64	14.85	617,132	+0.20(+1.37%)
Mar 28, 2011	14.65	14.84	14.53	14.65	543,194	+0.12(+0.83%)
Mar 25, 2011	14.82	14.97	14.52	14.53	597,714	-0.24(-1.62%)
Mar 24, 2011	14.16	14.78	14.04	14.77	960,504	+0.66(+4.68%)
Mar 23, 2011	14.01	14.11	13.82	14.11	625,825	+0.10(+0.71%)
Mar 22, 2011	14.02	14.10	13.86	14.01	372,294	-0.01(-0.07%)
Mar 21, 2011	14.16	14.57	13.92	14.02	779,734	-0.27(-1.89%)
Mar 18, 2011	14.17	14.87	14.01	14.29	2,115,076	+0.23(+1.64%)
Mar 17, 2011	14.19	14.19	13.91	14.06	766,297	+0.02(+0.14%)
Mar 16, 2011	14.11	14.51	13.91	14.04	1,716,057	+0.16(+1.15%)
Mar 15, 2011	13.28	14.02	13.19	13.88	1,655,610	+0.51(+3.81%)
Mar 14, 2011	13.30	13.54	13.16	13.37	539,358	-0.12(-0.89%)
Mar 11, 2011	13.46	13.61	13.27	13.49	819,563	-0.01(-0.07%)
Mar 10, 2011	13.35	13.59	13.17	13.50	1,212,801	-0.03(-0.22%)
Mar 09, 2011	14.19	14.21	13.50	13.53	797,999	-0.65(-4.58%)
Mar 08, 2011	13.85	14.18	13.49	14.18	693,633	+0.35(+2.53%)
Mar 07, 2011	14.02	14.09	13.75	13.83	958,535	-0.20(-1.43%)
Mar 04, 2011	13.90	14.22	13.85	14.03	607,657	+0.09(+0.65%)
Mar 03, 2011	13.71	14.04	13.60	13.94	515,575	+0.33(+2.42%)
Mar 02, 2011	13.44	13.71	13.32	13.61	550,400	+0.10(+0.74%)
Mar 01, 2011	13.74	13.82	13.31	13.51	1,061,602	-0.17(-1.24%)
Feb 28, 2011	13.94	13.99	13.51	13.68	1,107,568	-0.23(-1.65%)
Feb 25, 2011	13.54	13.91	13.49	13.91	983,940	+0.39(+2.88%)
Feb 24, 2011	13.43	13.64	13.28	13.52	936,118	+0.06(+0.45%)
Feb 23, 2011	13.71	13.87	13.40	13.46	1,020,565	-0.27(-1.97%)
Feb 22, 2011	14.10	14.12	13.55	13.73	1,508,941	-0.40(-2.83%)
Feb 18, 2011	14.32	14.32	14.00	14.13	1,067,116	-0.11(-0.77%)
Feb 17, 2011	14.57	14.68	14.22	14.24	971,480	-0.43(-2.93%)
Feb 16, 2011	14.62	14.69	14.60	14.67	607,797	+0.10(+0.69%)
Feb 15, 2011	14.60	14.83	14.42	14.57	1,202,102	-0.02(-0.14%)
Feb 14, 2011	14.75	14.78	14.59	14.59	716,465	-0.10(-0.68%)
Feb 11, 2011	14.66	14.78	14.62	14.69	648,929	+0.01(+0.07%)
Feb 10, 2011	14.50	14.87	14.29	14.68	1,266,651	+0.02(+0.14%)
Feb 09, 2011	14.87	14.93	14.54	14.66	1,090,383	-0.28(-1.87%)
Feb 08, 2011	14.76	14.99	14.76	14.94	404,639	+0.20(+1.36%)
Feb 07, 2011	15.04	15.35	14.73	14.74	1,316,651	-0.22(-1.47%)
Feb 04, 2011	14.86	14.97	14.68	14.96	1,117,915	+0.14(+0.94%)
Feb 03, 2011	14.74	14.96	14.48	14.82	697,376	+0.05(+0.34%)
Feb 02, 2011	14.46	14.96	14.46	14.77	926,873	+0.22(+1.51%)

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