Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.25	18.49	18.10	18.10	1,610,174	-0.35(-1.89%)
Sep 29, 2011	18.24	18.45	17.84	18.45	1,361,347	+0.49(+2.73%)
Sep 28, 2011	18.82	18.84	17.90	17.96	1,486,283	-0.86(-4.56%)
Sep 27, 2011	18.73	19.42	18.66	18.81	1,804,533	+0.34(+1.84%)
Sep 26, 2011	18.13	18.50	17.81	18.47	1,194,354	+0.35(+1.92%)
Sep 23, 2011	17.60	18.37	17.60	18.12	1,579,808	+0.38(+2.12%)
Sep 22, 2011	17.92	17.98	17.52	17.75	1,194,112	-0.63(-3.43%)
Sep 21, 2011	19.20	19.30	18.38	18.38	961,767	-0.81(-4.22%)
Sep 20, 2011	19.40	19.85	19.17	19.19	1,409,117	-0.19(-0.97%)
Sep 19, 2011	19.49	19.54	19.18	19.38	1,109,725	-0.44(-2.23%)
Sep 16, 2011	19.93	20.07	19.70	19.82	1,080,121	-0.04(-0.19%)
Sep 15, 2011	20.13	20.14	19.60	19.86	1,283,724	-0.02(-0.09%)
Sep 14, 2011	19.54	20.13	19.19	19.88	1,081,471	+0.52(+2.68%)
Sep 13, 2011	19.20	19.40	18.98	19.36	1,326,349	+0.22(+1.13%)
Sep 12, 2011	18.89	19.17	18.75	19.14	1,408,926	+0.04(+0.20%)
Sep 09, 2011	19.42	19.60	18.99	19.10	2,029,092	-0.44(-2.26%)
Sep 08, 2011	20.72	20.72	19.51	19.55	3,288,337	-1.22(-5.90%)
Sep 07, 2011	20.43	20.96	20.34	20.77	1,356,067	+0.65(+3.23%)
Sep 06, 2011	19.76	20.16	19.47	20.12	1,821,885	-0.25(-1.25%)
Sep 02, 2011	20.56	20.67	20.26	20.38	957,547	-0.67(-3.18%)
Sep 01, 2011	21.51	21.65	21.00	21.05	891,571	-0.50(-2.32%)
Aug 31, 2011	21.61	21.87	21.33	21.54	1,055,865	+0.12(+0.57%)
Aug 30, 2011	21.36	21.56	21.02	21.42	1,102,747	-0.04(-0.18%)
Aug 29, 2011	20.89	21.47	20.89	21.46	756,010	+0.83(+4.02%)
Aug 26, 2011	20.10	20.66	19.63	20.63	672,060	+0.45(+2.24%)
Aug 25, 2011	20.68	20.78	20.06	20.18	873,387	-0.43(-2.10%)
Aug 24, 2011	20.28	20.66	20.20	20.61	754,763	+0.25(+1.25%)
Aug 23, 2011	19.71	20.38	19.51	20.36	933,253	+0.73(+3.70%)
Aug 22, 2011	20.17	20.22	19.57	19.63	905,876	-0.08(-0.38%)
Aug 19, 2011	19.61	20.15	19.61	19.71	1,302,667	-0.22(-1.09%)
Aug 18, 2011	20.64	20.64	19.69	19.92	1,228,378	-1.21(-5.71%)
Aug 17, 2011	21.42	21.54	20.99	21.13	894,386	-0.17(-0.80%)
Aug 16, 2011	21.27	21.46	21.06	21.30	919,523	-0.17(-0.79%)
Aug 15, 2011	21.37	21.66	21.16	21.47	1,260,805	+0.25(+1.15%)
Aug 12, 2011	21.14	21.50	20.86	21.22	1,162,178	+0.30(+1.44%)
Aug 11, 2011	20.74	21.21	20.36	20.92	2,937,558	+0.32(+1.55%)
Aug 10, 2011	20.72	21.50	20.36	20.60	4,190,027	-0.25(-1.22%)
Aug 09, 2011	20.67	21.09	19.68	20.86	3,424,044	+0.41(+1.98%)
Aug 08, 2011	20.67	20.98	20.03	20.45	5,894,363	-0.74(-3.51%)
Aug 05, 2011	20.39	21.50	19.70	21.20	4,528,109	+1.05(+5.19%)
Aug 04, 2011	21.08	21.20	20.09	20.15	2,276,412	-1.24(-5.81%)
Aug 03, 2011	21.61	21.65	20.91	21.39	3,392,623	-0.32(-1.48%)
Aug 02, 2011	22.14	22.42	21.71	21.71	1,603,027	-0.59(-2.66%)
Aug 01, 2011	23.24	23.29	22.15	22.31	1,414,421	-0.73(-3.19%)
Jul 29, 2011	22.97	23.19	22.54	23.04	1,193,951	+0.00(+0.00%)
Jul 28, 2011	23.49	23.55	23.00	23.04	1,374,064	-0.42(-1.81%)
Jul 27, 2011	24.22	24.25	23.46	23.47	1,237,894	-0.85(-3.49%)
Jul 26, 2011	24.86	24.86	24.27	24.31	1,065,526	-0.68(-2.71%)
Jul 25, 2011	25.01	25.20	24.95	24.99	426,144	-0.26(-1.04%)
Jul 22, 2011	25.25	25.30	25.21	25.26	334,992	-0.07(-0.26%)
Jul 21, 2011	24.96	25.41	24.85	25.32	587,527	+0.48(+1.93%)
Jul 20, 2011	24.91	24.91	24.56	24.84	480,665	-0.01(-0.04%)
Jul 19, 2011	24.51	24.88	24.48	24.85	876,804	+0.55(+2.28%)
Jul 18, 2011	24.50	24.62	24.13	24.30	655,534	-0.31(-1.26%)
Jul 15, 2011	24.67	24.74	24.47	24.61	732,475	-0.02(-0.08%)
Jul 14, 2011	24.92	25.02	24.48	24.63	655,775	-0.24(-0.98%)
Jul 13, 2011	24.84	25.14	24.81	24.87	810,428	+0.16(+0.65%)
Jul 12, 2011	24.88	24.93	24.68	24.71	895,401	-0.22(-0.87%)
Jul 11, 2011	25.32	25.43	24.89	24.93	713,356	-0.69(-2.68%)
Jul 08, 2011	25.58	25.64	25.35	25.61	799,791	-0.27(-1.05%)
Jul 07, 2011	26.05	26.10	25.77	25.88	630,260	+0.04(+0.15%)
Jul 06, 2011	25.51	25.85	25.40	25.85	881,265	+0.35(+1.36%)
Jul 05, 2011	25.78	25.78	25.45	25.50	744,999	-0.30(-1.17%)

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