Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	19.73	19.86	19.58	19.84	2,641,372	-0.04(-0.19%)
Sep 27, 2012	19.56	19.93	19.40	19.87	2,475,987	+0.42(+2.14%)
Sep 26, 2012	19.49	19.57	19.20	19.46	2,407,991	+0.01(+0.04%)
Sep 25, 2012	19.89	19.91	19.29	19.45	3,140,970	-0.32(-1.64%)
Sep 24, 2012	19.85	19.99	19.71	19.77	1,218,292	-0.23(-1.14%)
Sep 21, 2012	20.10	20.21	19.84	20.00	2,219,024	+0.02(+0.11%)
Sep 20, 2012	20.51	20.51	19.72	19.98	2,081,731	-0.66(-3.18%)
Sep 19, 2012	20.87	20.92	20.64	20.64	1,136,205	-0.21(-0.99%)
Sep 18, 2012	20.96	21.06	20.67	20.84	2,011,449	-0.20(-0.95%)
Sep 17, 2012	21.23	21.45	20.93	21.04	853,763	-0.25(-1.18%)
Sep 14, 2012	21.40	21.76	21.22	21.29	1,965,297	-0.03(-0.14%)
Sep 13, 2012	21.29	21.53	20.95	21.32	2,119,029	+0.01(+0.07%)
Sep 12, 2012	21.26	21.48	20.98	21.31	966,345	+0.25(+1.19%)
Sep 11, 2012	20.68	21.11	20.68	21.06	932,592	+0.29(+1.42%)
Sep 10, 2012	20.95	21.08	20.71	20.76	1,004,630	-0.18(-0.88%)
Sep 07, 2012	20.92	21.18	20.77	20.95	1,119,219	+0.13(+0.64%)
Sep 06, 2012	20.32	20.84	20.32	20.81	1,176,923	+0.66(+3.26%)
Sep 05, 2012	20.27	20.42	20.00	20.16	694,938	-0.01(-0.07%)
Sep 04, 2012	20.05	20.18	19.80	20.17	1,614,885	+0.07(+0.37%)
Aug 31, 2012	20.22	20.22	19.95	20.10	794,302	+0.02(+0.11%)
Aug 30, 2012	20.29	20.38	20.02	20.08	526,492	-0.35(-1.73%)
Aug 29, 2012	20.48	20.51	20.28	20.43	571,844	+0.11(+0.54%)
Aug 27, 2012	20.56	20.66	20.29	20.32	630,025	-0.13(-0.65%)
Aug 24, 2012	20.33	20.52	20.26	20.45	682,699	+0.02(+0.11%)
Aug 23, 2012	20.53	20.58	20.31	20.43	1,503,027	-0.13(-0.65%)
Aug 22, 2012	20.42	20.61	20.17	20.56	1,243,071	+0.04(+0.18%)
Aug 21, 2012	20.67	20.95	20.53	20.53	1,334,814	-0.13(-0.61%)
Aug 20, 2012	20.36	20.70	20.21	20.65	1,272,617	+0.20(+0.97%)
Aug 17, 2012	20.22	20.53	20.13	20.45	933,714	+0.20(+0.98%)
Aug 16, 2012	19.84	20.27	19.66	20.25	931,659	+0.42(+2.12%)
Aug 15, 2012	19.76	20.06	19.69	19.83	461,028	+0.08(+0.41%)
Aug 14, 2012	20.02	20.02	19.66	19.75	822,433	-0.10(-0.48%)
Aug 13, 2012	19.94	20.05	19.76	19.85	884,050	-0.16(-0.81%)
Aug 10, 2012	20.13	20.24	19.95	20.01	663,527	-0.22(-1.09%)
Aug 09, 2012	20.05	20.28	19.96	20.23	811,237	+0.20(+0.99%)
Aug 08, 2012	19.91	20.09	19.71	20.03	713,412	+0.09(+0.44%)
Aug 07, 2012	20.21	20.21	19.78	19.94	656,048	-0.18(-0.88%)
Aug 06, 2012	19.83	20.17	19.68	20.12	471,693	+0.37(+1.87%)
Aug 03, 2012	19.58	19.98	19.46	19.75	599,010	+0.50(+2.61%)
Aug 02, 2012	19.01	19.30	19.01	19.25	598,530	-0.01(-0.04%)
Aug 01, 2012	19.46	19.71	19.26	19.26	1,556,050	-0.11(-0.57%)
Jul 31, 2012	19.21	19.41	19.09	19.37	963,023	+0.15(+0.77%)
Jul 30, 2012	19.22	19.32	19.09	19.22	1,281,306	-0.04(-0.23%)
Jul 27, 2012	18.74	19.33	18.72	19.26	1,253,722	+0.60(+3.20%)
Jul 26, 2012	18.75	18.91	18.53	18.67	1,175,713	+0.32(+1.73%)
Jul 25, 2012	18.77	18.79	18.28	18.35	1,636,980	-0.26(-1.39%)
Jul 24, 2012	19.25	19.25	18.49	18.61	2,137,144	-0.63(-3.30%)
Jul 23, 2012	19.26	19.43	19.10	19.24	1,611,715	-0.54(-2.72%)
Jul 20, 2012	19.90	20.05	19.56	19.78	2,778,729	-0.46(-2.26%)
Jul 19, 2012	18.68	20.81	18.68	20.24	3,691,555	-0.91(-4.29%)
Jul 18, 2012	21.19	21.31	21.03	21.15	1,038,327	-0.04(-0.17%)
Jul 17, 2012	21.23	21.54	21.09	21.18	2,012,165	+0.04(+0.21%)
Jul 16, 2012	20.98	21.17	20.81	21.14	1,077,784	+0.18(+0.88%)
Jul 13, 2012	20.98	21.14	20.79	20.95	1,327,422	+0.18(+0.85%)
Jul 12, 2012	20.83	20.92	20.69	20.78	1,405,559	-0.31(-1.47%)
Jul 11, 2012	21.34	21.48	21.01	21.09	754,025	-0.21(-1.00%)
Jul 10, 2012	21.79	21.81	21.20	21.30	1,107,926	-0.31(-1.43%)
Jul 09, 2012	21.76	21.91	21.48	21.61	1,264,479	-0.18(-0.85%)
Jul 06, 2012	21.64	21.92	21.56	21.79	454,739	-0.16(-0.74%)
Jul 05, 2012	21.88	22.08	21.79	21.96	537,758	-0.02(-0.10%)
Jul 03, 2012	21.65	22.13	21.64	21.98	572,811	+0.33(+1.53%)

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