Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	15.96	16.32	15.44	15.70	11,135,635	-0.20(-1.29%)
Aug 30, 2011	15.75	16.11	15.60	15.91	9,874,298	+0.05(+0.32%)
Aug 29, 2011	15.16	15.87	15.06	15.86	8,699,666	+0.92(+6.15%)
Aug 26, 2011	14.73	15.07	14.35	14.94	9,835,407	+0.18(+1.24%)
Aug 25, 2011	15.29	15.40	14.69	14.76	8,299,511	-0.45(-2.94%)
Aug 24, 2011	14.91	15.22	14.71	15.20	8,031,716	+0.23(+1.53%)
Aug 23, 2011	14.37	14.97	14.19	14.97	8,093,388	+0.71(+4.94%)
Aug 22, 2011	14.51	14.61	14.03	14.27	8,257,484	+0.07(+0.50%)
Aug 19, 2011	14.33	14.85	14.11	14.20	12,343,281	-0.36(-2.47%)
Aug 18, 2011	15.12	15.18	14.43	14.56	10,864,477	-0.99(-6.39%)
Aug 17, 2011	15.77	16.08	15.27	15.55	8,111,537	-0.18(-1.11%)
Aug 16, 2011	15.57	15.93	15.50	15.72	9,296,179	-0.09(-0.57%)
Aug 15, 2011	15.41	15.88	15.33	15.81	7,553,633	+0.51(+3.35%)
Aug 12, 2011	15.30	15.47	15.07	15.30	12,907,772	+0.06(+0.41%)
Aug 11, 2011	14.98	15.43	14.82	15.24	18,334,566	+0.33(+2.20%)
Aug 10, 2011	15.12	15.31	14.49	14.91	26,090,420	-0.59(-3.78%)
Aug 09, 2011	15.14	15.51	14.32	15.50	21,460,588	+0.66(+4.45%)
Aug 08, 2011	16.14	16.24	14.83	14.84	19,671,394	-1.45(-8.88%)
Aug 05, 2011	16.41	16.57	15.57	16.28	21,888,672	+0.09(+0.54%)
Aug 04, 2011	16.40	16.41	15.97	16.19	19,603,338	-0.46(-2.74%)
Aug 03, 2011	16.81	16.86	16.07	16.65	14,449,085	-0.11(-0.64%)
Aug 02, 2011	17.39	17.51	16.75	16.76	8,486,921	-0.75(-4.27%)
Aug 01, 2011	17.98	18.13	17.37	17.51	8,457,610	-0.27(-1.54%)
Jul 29, 2011	17.93	18.00	17.55	17.78	8,617,167	-0.15(-0.85%)
Jul 28, 2011	18.22	18.41	17.86	17.93	9,563,372	-0.28(-1.54%)
Jul 27, 2011	18.74	18.77	18.09	18.21	15,449,263	-0.48(-2.59%)
Jul 26, 2011	19.16	19.28	18.38	18.70	26,558,992	-2.24(-10.68%)
Jul 25, 2011	20.68	21.07	20.61	20.93	5,752,607	+0.07(+0.36%)
Jul 22, 2011	20.82	20.90	20.50	20.86	5,128,566	+0.03(+0.13%)
Jul 21, 2011	20.76	20.99	20.62	20.83	6,430,082	+0.15(+0.73%)
Jul 20, 2011	20.63	20.96	20.63	20.68	6,807,314	+0.05(+0.26%)
Jul 19, 2011	20.27	20.71	20.17	20.63	5,740,198	+0.53(+2.62%)
Jul 18, 2011	20.35	20.37	19.94	20.10	6,217,098	-0.37(-1.81%)
Jul 15, 2011	20.48	20.58	20.29	20.47	6,104,812	+0.07(+0.37%)
Jul 14, 2011	20.92	21.10	20.33	20.39	10,377,777	-0.48(-2.31%)
Jul 13, 2011	21.21	21.30	20.78	20.88	6,607,062	-0.12(-0.55%)
Jul 12, 2011	20.98	21.26	20.97	20.99	6,339,067	+0.04(+0.18%)
Jul 11, 2011	21.49	21.53	20.76	20.95	9,938,351	-0.75(-3.44%)
Jul 08, 2011	21.84	21.91	21.56	21.70	7,072,391	-0.47(-2.14%)
Jul 07, 2011	21.78	22.30	21.67	22.18	8,353,055	+0.72(+3.37%)
Jul 06, 2011	21.59	21.65	21.34	21.45	6,136,800	-0.13(-0.62%)
Jul 05, 2011	21.60	21.68	21.29	21.59	5,708,454	-0.03(-0.15%)
Jul 01, 2011	21.28	21.67	21.03	21.62	4,798,734	+0.40(+1.88%)
Jun 30, 2011	20.76	21.31	20.62	21.22	5,521,693	+0.47(+2.28%)
Jun 29, 2011	20.69	20.76	20.41	20.75	5,117,276	+0.09(+0.44%)
Jun 28, 2011	20.41	20.67	20.33	20.66	3,643,595	+0.34(+1.66%)
Jun 27, 2011	20.04	20.41	19.82	20.32	3,398,614	+0.19(+0.95%)
Jun 24, 2011	20.40	20.52	20.08	20.13	4,967,239	-0.26(-1.28%)
Jun 23, 2011	19.93	20.47	19.75	20.39	6,922,788	+0.16(+0.78%)
Jun 22, 2011	20.29	20.42	20.20	20.23	4,431,153	-0.10(-0.49%)
Jun 21, 2011	19.97	20.34	19.92	20.33	5,442,637	+0.45(+2.26%)
Jun 20, 2011	19.86	19.98	19.70	19.88	4,699,996	+0.08(+0.42%)
Jun 17, 2011	19.47	20.01	19.28	19.80	12,563,783	+0.64(+3.36%)
Jun 16, 2011	19.06	19.28	18.93	19.16	6,176,739	+0.15(+0.81%)
Jun 15, 2011	19.23	19.39	18.96	19.00	7,320,358	-0.47(-2.43%)
Jun 14, 2011	19.10	19.55	19.09	19.48	6,208,919	+0.58(+3.05%)
Jun 13, 2011	19.09	19.20	18.77	18.90	3,619,338	-0.11(-0.59%)
Jun 10, 2011	19.45	19.45	18.90	19.01	8,474,791	-0.49(-2.49%)
Jun 09, 2011	19.48	19.70	19.47	19.50	5,529,636	+0.02(+0.09%)
Jun 08, 2011	19.93	20.10	19.48	19.48	8,118,232	-0.46(-2.29%)
Jun 07, 2011	19.88	20.06	19.74	19.94	6,429,920	+0.12(+0.61%)
Jun 06, 2011	19.61	19.89	19.45	19.82	7,941,228	+0.14(+0.72%)

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