Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.26	20.26	19.50	19.54	1,619,276	-0.89(-4.35%)
Oct 28, 2011	19.57	20.49	19.52	20.43	2,464,662	+0.78(+3.99%)
Oct 27, 2011	18.95	19.72	18.65	19.65	2,546,966	+1.30(+7.06%)
Oct 26, 2011	18.68	18.68	17.79	18.35	1,865,891	-0.16(-0.87%)
Oct 25, 2011	18.74	19.08	18.43	18.51	2,257,696	-0.42(-2.20%)
Oct 24, 2011	18.38	19.01	18.36	18.93	1,427,150	+0.60(+3.25%)
Oct 21, 2011	18.16	18.59	18.13	18.33	1,179,381	+0.39(+2.16%)
Oct 20, 2011	17.72	17.96	17.50	17.95	942,647	+0.19(+1.06%)
Oct 19, 2011	17.92	18.02	17.71	17.76	995,197	-0.15(-0.84%)
Oct 18, 2011	17.55	18.05	17.43	17.91	1,500,764	+0.38(+2.15%)
Oct 17, 2011	17.95	18.03	17.49	17.53	1,194,982	-0.57(-3.12%)
Oct 14, 2011	17.88	18.13	17.84	18.10	964,726	+0.43(+2.45%)
Oct 13, 2011	17.80	17.80	17.32	17.66	726,078	-0.23(-1.26%)
Oct 12, 2011	17.75	18.15	17.69	17.89	1,048,678	+0.21(+1.17%)
Oct 11, 2011	17.16	17.68	17.16	17.68	1,559,442	+0.36(+2.07%)
Oct 10, 2011	17.12	17.65	17.08	17.32	2,766,811	+0.43(+2.57%)
Oct 07, 2011	18.15	18.19	16.47	16.89	3,802,809	-1.53(-8.29%)
Oct 06, 2011	17.90	18.46	17.89	18.42	2,343,975	+0.52(+2.89%)
Oct 05, 2011	17.71	18.16	17.57	17.90	2,363,449	-0.35(-1.91%)
Oct 04, 2011	17.16	18.27	17.00	18.25	2,449,225	+0.88(+5.04%)
Oct 03, 2011	18.08	18.18	17.30	17.37	1,665,278	-0.73(-4.01%)
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%)

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