Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	16.61	16.79	16.47	16.65	3,241,973	+0.12(+0.73%)
Aug 30, 2011	16.58	16.65	16.24	16.53	2,060,316	-0.15(-0.91%)
Aug 29, 2011	16.04	16.69	15.98	16.68	2,937,541	+0.86(+5.44%)
Aug 26, 2011	15.50	15.98	15.19	15.82	3,237,144	+0.20(+1.26%)
Aug 25, 2011	16.50	16.73	15.45	15.62	7,011,678	-0.35(-2.17%)
Aug 24, 2011	15.51	16.05	15.51	15.97	5,395,472	+0.40(+2.57%)
Aug 23, 2011	14.88	15.59	14.70	15.57	6,084,812	+0.76(+5.15%)
Aug 22, 2011	15.15	15.22	14.70	14.81	4,373,742	+0.05(+0.31%)
Aug 19, 2011	14.99	15.44	14.74	14.76	6,814,361	-0.47(-3.07%)
Aug 18, 2011	15.79	15.79	15.13	15.23	10,648,698	-0.89(-5.52%)
Aug 17, 2011	16.09	16.37	16.02	16.12	4,865,439	+0.11(+0.66%)
Aug 16, 2011	16.17	16.30	15.90	16.02	3,184,177	-0.27(-1.67%)
Aug 15, 2011	15.90	16.32	15.90	16.29	4,841,819	+0.54(+3.45%)
Aug 12, 2011	16.08	16.42	15.70	15.75	7,600,735	-0.36(-2.25%)
Aug 11, 2011	15.49	16.32	15.31	16.11	6,604,973	+0.76(+4.97%)
Aug 10, 2011	16.38	16.38	15.31	15.35	6,632,505	-1.34(-8.05%)
Aug 09, 2011	17.56	16.72	15.31	16.69	9,577,679	+0.92(+5.84%)
Aug 08, 2011	16.89	17.47	15.75	15.77	14,282,630	-1.71(-9.76%)
Aug 05, 2011	17.89	17.96	17.28	17.47	8,194,911	-0.25(-1.41%)
Aug 04, 2011	18.36	18.44	17.72	17.72	7,628,851	-0.85(-4.55%)
Aug 03, 2011	18.24	18.58	17.96	18.57	5,831,594	+0.31(+1.70%)
Aug 02, 2011	18.63	18.75	18.26	18.26	5,604,253	-0.43(-2.30%)
Aug 01, 2011	18.95	18.98	18.57	18.69	3,759,554	-0.02(-0.08%)
Jul 29, 2011	18.43	18.77	18.41	18.70	3,232,373	+0.08(+0.40%)
Jul 28, 2011	18.73	18.80	18.63	18.63	1,820,829	-0.05(-0.28%)
Jul 27, 2011	18.95	19.01	18.68	18.68	5,250,679	-0.40(-2.10%)
Jul 26, 2011	19.30	19.32	19.05	19.08	2,350,988	-0.21(-1.10%)
Jul 25, 2011	19.18	19.40	19.08	19.29	4,101,275	-0.08(-0.39%)
Jul 22, 2011	19.38	19.42	19.34	19.37	2,818,201	-0.11(-0.58%)
Jul 21, 2011	19.23	19.53	19.20	19.48	4,873,646	+0.34(+1.77%)
Jul 20, 2011	19.02	19.23	18.92	19.14	2,687,713	+0.17(+0.87%)
Jul 19, 2011	18.72	19.01	18.64	18.98	2,664,326	+0.35(+1.91%)
Jul 18, 2011	18.82	18.88	18.49	18.62	3,444,959	-0.27(-1.44%)
Jul 15, 2011	19.11	19.11	18.80	18.89	3,394,222	-0.06(-0.32%)
Jul 14, 2011	19.39	19.42	18.89	18.95	4,922,735	-0.38(-1.95%)
Jul 13, 2011	19.25	19.50	19.19	19.33	2,535,595	+0.17(+0.87%)
Jul 12, 2011	18.92	19.38	18.92	19.16	1,959,992	+0.20(+1.07%)
Jul 11, 2011	19.27	19.29	18.94	18.96	2,548,307	-0.45(-2.33%)
Jul 08, 2011	19.47	19.57	19.35	19.41	2,104,469	-0.32(-1.61%)
Jul 07, 2011	19.58	19.82	19.52	19.73	1,854,923	+0.29(+1.51%)
Jul 06, 2011	19.29	19.44	19.22	19.44	2,718,246	+0.10(+0.51%)
Jul 05, 2011	19.51	19.51	19.19	19.34	1,501,327	-0.18(-0.93%)
Jul 01, 2011	19.19	19.59	19.19	19.52	2,635,007	+0.31(+1.61%)
Jun 30, 2011	19.10	19.29	19.03	19.21	1,498,099	+0.12(+0.63%)
Jun 29, 2011	18.95	19.11	18.80	19.09	2,643,543	+0.21(+1.12%)
Jun 28, 2011	18.87	18.90	18.66	18.88	2,703,439	+0.10(+0.52%)
Jun 27, 2011	18.55	18.95	18.55	18.78	2,463,918	+0.22(+1.18%)
Jun 24, 2011	18.67	18.76	18.49	18.56	2,518,883	-0.06(-0.32%)
Jun 23, 2011	18.67	18.70	18.32	18.62	3,728,067	-0.28(-1.48%)
Jun 22, 2011	19.01	19.13	18.88	18.90	3,519,184	-0.17(-0.91%)
Jun 21, 2011	19.01	19.10	18.89	19.07	4,203,201	+0.14(+0.76%)
Jun 20, 2011	18.95	18.97	18.89	18.93	3,382,549	+0.05(+0.28%)
Jun 17, 2011	18.66	19.03	18.65	18.88	7,870,891	+0.31(+1.70%)
Jun 16, 2011	18.32	18.59	18.23	18.56	2,876,350	+0.26(+1.44%)
Jun 15, 2011	18.40	18.47	18.20	18.30	3,154,605	-0.26(-1.42%)
Jun 14, 2011	18.36	18.68	18.36	18.56	2,633,050	+0.32(+1.77%)
Jun 13, 2011	18.16	18.34	18.04	18.24	1,911,530	+0.09(+0.50%)
Jun 10, 2011	18.27	18.34	17.92	18.15	3,739,072	-0.18(-0.98%)
Jun 09, 2011	18.39	18.42	18.23	18.33	2,334,891	+0.01(+0.04%)
Jun 08, 2011	18.40	18.53	18.31	18.32	4,903,469	-0.11(-0.57%)
Jun 07, 2011	18.55	18.63	18.43	18.43	2,334,354	+0.02(+0.12%)
Jun 06, 2011	18.48	18.52	18.27	18.40	6,957,964	-0.09(-0.49%)

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