Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	16.98	17.41	16.69	17.29	4,834,289	+0.05(+0.26%)
Jul 28, 2011	17.35	17.63	17.20	17.25	6,606,558	-0.10(-0.58%)
Jul 27, 2011	17.20	17.97	16.77	17.35	19,731,996	+1.49(+9.42%)
Jul 26, 2011	16.00	16.11	15.69	15.86	8,334,330	-0.16(-1.02%)
Jul 25, 2011	16.06	16.28	15.89	16.02	4,609,537	-0.25(-1.56%)
Jul 22, 2011	16.32	16.44	16.15	16.27	2,793,105	+0.00(+0.00%)
Jul 21, 2011	16.48	16.56	16.20	16.27	4,713,550	-0.13(-0.79%)
Jul 20, 2011	16.36	16.54	16.20	16.40	5,278,146	+0.11(+0.66%)
Jul 19, 2011	15.82	16.31	15.80	16.29	3,483,301	+0.57(+3.65%)
Jul 18, 2011	15.71	15.94	15.56	15.72	4,590,654	-0.11(-0.67%)
Jul 15, 2011	15.80	15.94	15.58	15.83	2,889,565	+0.10(+0.61%)
Jul 14, 2011	16.04	16.13	15.61	15.73	3,635,761	-0.20(-1.27%)
Jul 13, 2011	15.99	16.29	15.81	15.93	3,875,033	+0.09(+0.56%)
Jul 12, 2011	16.02	16.06	15.81	15.84	4,811,191	-0.28(-1.71%)
Jul 11, 2011	16.35	16.60	15.91	16.12	5,861,610	-0.51(-3.06%)
Jul 08, 2011	16.41	16.65	16.14	16.63	5,034,478	-0.07(-0.43%)
Jul 07, 2011	16.81	17.22	16.67	16.70	5,732,776	-0.10(-0.61%)
Jul 06, 2011	16.59	16.81	16.35	16.80	4,236,168	+0.25(+1.51%)
Jul 05, 2011	16.41	16.75	16.34	16.55	5,754,783	+0.23(+1.41%)
Jul 01, 2011	16.39	16.40	16.13	16.32	4,836,038	+0.04(+0.22%)
Jun 30, 2011	16.44	16.47	16.14	16.29	4,677,490	-0.04(-0.22%)
Jun 29, 2011	16.27	16.58	16.19	16.32	5,706,289	+0.18(+1.09%)
Jun 28, 2011	15.91	16.18	15.79	16.15	3,548,900	+0.36(+2.30%)
Jun 27, 2011	15.67	15.86	15.53	15.79	3,870,648	+0.08(+0.52%)
Jun 24, 2011	15.89	16.05	15.51	15.70	4,901,238	-0.18(-1.15%)
Jun 23, 2011	15.35	15.91	15.13	15.89	7,726,169	+0.35(+2.24%)
Jun 22, 2011	15.63	15.82	15.45	15.54	5,622,243	-0.06(-0.35%)
Jun 21, 2011	15.27	15.77	15.27	15.59	6,652,716	+0.35(+2.28%)
Jun 20, 2011	15.16	15.28	15.09	15.24	7,202,397	+0.61(+4.15%)
Jun 17, 2011	14.44	14.75	14.26	14.64	6,202,929	+0.41(+2.89%)
Jun 16, 2011	14.30	14.50	14.05	14.23	5,028,261	-0.09(-0.65%)
Jun 15, 2011	14.53	14.76	14.32	14.32	7,325,376	-0.34(-2.31%)
Jun 14, 2011	14.09	14.69	14.09	14.66	5,119,698	+0.78(+5.62%)
Jun 13, 2011	14.00	14.45	13.76	13.88	6,247,796	-0.13(-0.93%)
Jun 10, 2011	14.32	14.52	13.94	14.01	6,625,500	-0.45(-3.12%)
Jun 09, 2011	13.33	14.64	13.31	14.46	12,174,294	+1.20(+9.08%)
Jun 08, 2011	13.81	13.84	13.22	13.26	8,376,898	-0.59(-4.25%)
Jun 07, 2011	13.85	14.13	13.65	13.84	4,634,959	-0.04(-0.31%)
Jun 06, 2011	14.37	14.44	13.87	13.89	7,274,534	-0.48(-3.36%)
Jun 03, 2011	14.63	14.73	14.27	14.37	9,204,943	-0.81(-5.36%)
May 24, 2011	15.12	15.26	15.08	15.18	2,702,226	+0.13(+0.86%)
May 23, 2011	15.12	15.13	14.93	15.06	3,759,990	-0.33(-2.12%)
May 20, 2011	15.63	15.66	15.26	15.38	2,387,878	-0.31(-1.99%)
May 19, 2011	15.66	15.93	15.55	15.69	5,057,255	+0.15(+0.97%)
May 18, 2011	15.19	15.69	15.17	15.54	3,339,788	+0.38(+2.52%)
May 17, 2011	15.01	15.22	14.92	15.16	2,881,628	+0.15(+0.99%)
May 16, 2011	15.22	15.37	14.96	15.01	3,975,086	-0.37(-2.44%)
May 13, 2011	15.41	15.54	15.36	15.39	3,380,492	+0.00(+0.03%)
May 12, 2011	15.03	15.42	14.90	15.38	3,715,677	+0.27(+1.76%)
May 11, 2011	15.35	15.42	14.91	15.12	3,990,342	-0.23(-1.50%)
May 10, 2011	15.04	15.42	15.00	15.35	3,864,061	+0.32(+2.14%)
May 09, 2011	14.80	15.24	14.79	15.02	5,371,424	+0.19(+1.30%)
May 06, 2011	14.74	15.05	14.68	14.83	3,338,606	+0.21(+1.41%)
May 05, 2011	14.12	14.82	14.03	14.63	7,322,682	+0.41(+2.89%)
May 04, 2011	14.54	14.61	14.12	14.21	4,898,985	-0.31(-2.17%)
May 03, 2011	14.79	14.90	14.28	14.53	5,841,331	-0.26(-1.75%)

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