Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	17.89	18.27	17.40	17.56	2,965,589	-0.19(-1.06%)
Aug 30, 2011	17.57	17.96	17.42	17.74	2,712,510	+0.04(+0.24%)
Aug 29, 2011	17.30	17.73	17.17	17.70	3,323,241	+0.77(+4.57%)
Aug 26, 2011	16.43	17.15	16.12	16.93	3,845,980	+0.37(+2.21%)
Aug 25, 2011	17.08	17.17	16.51	16.56	2,618,371	-0.50(-2.94%)
Aug 24, 2011	17.00	17.19	16.65	17.06	3,135,662	+0.01(+0.05%)
Aug 23, 2011	16.43	17.13	16.35	17.05	5,475,998	+0.79(+4.87%)
Aug 22, 2011	16.48	16.80	16.17	16.26	3,452,213	+0.28(+1.76%)
Aug 19, 2011	15.99	17.06	15.96	15.98	4,678,154	-0.54(-3.30%)
Aug 18, 2011	17.45	17.45	16.37	16.53	5,305,458	-1.65(-9.08%)
Aug 17, 2011	18.40	18.86	17.95	18.18	3,432,312	-0.09(-0.51%)
Aug 16, 2011	19.35	19.45	17.68	18.27	7,398,779	-1.40(-7.10%)
Aug 15, 2011	19.00	19.77	18.94	19.67	4,555,923	+0.89(+4.71%)
Aug 12, 2011	18.94	19.48	18.66	18.78	4,547,071	+0.04(+0.23%)
Aug 11, 2011	17.26	19.07	17.17	18.74	6,313,323	+1.49(+8.61%)
Aug 10, 2011	17.14	18.02	16.77	17.25	6,061,677	-0.22(-1.24%)
Aug 09, 2011	17.17	17.49	16.08	17.47	8,390,444	+0.97(+5.88%)
Aug 08, 2011	16.68	17.36	16.25	16.50	11,416,268	-1.10(-6.24%)
Aug 05, 2011	19.44	19.48	17.12	17.60	12,483,125	-1.38(-7.26%)
Aug 04, 2011	20.25	20.26	18.95	18.98	6,892,507	-1.70(-8.23%)
Aug 03, 2011	20.12	20.77	19.46	20.68	5,501,012	+0.64(+3.18%)
Aug 02, 2011	20.98	21.14	20.03	20.04	5,469,218	-1.23(-5.80%)
Aug 01, 2011	22.13	22.31	20.81	21.28	5,621,931	-0.26(-1.22%)
Jul 29, 2011	21.27	22.05	20.94	21.54	5,064,900	-0.20(-0.94%)
Jul 28, 2011	22.52	22.55	21.63	21.74	6,051,311	-0.47(-2.11%)
Jul 27, 2011	22.91	22.91	22.08	22.21	6,943,928	-0.77(-3.33%)
Jul 26, 2011	22.69	23.28	22.64	22.98	6,200,644	+0.46(+2.04%)
Jul 25, 2011	22.81	22.84	22.21	22.52	8,149,565	-0.44(-1.93%)
Jul 22, 2011	22.82	23.05	21.19	22.96	17,103,828	+3.66(+18.96%)
Jul 21, 2011	20.26	20.42	19.20	19.30	7,813,375	-0.79(-3.94%)
Jul 20, 2011	20.48	20.85	19.92	20.09	5,304,690	+0.60(+3.10%)
Jul 19, 2011	19.01	19.71	19.01	19.49	3,282,718	+0.57(+3.01%)
Jul 18, 2011	19.21	19.32	18.58	18.92	3,900,549	-0.38(-1.98%)
Jul 15, 2011	19.27	19.36	18.94	19.30	2,843,547	+0.26(+1.34%)
Jul 14, 2011	19.46	20.05	19.03	19.05	5,908,849	-0.38(-1.97%)
Jul 13, 2011	19.46	20.04	19.40	19.43	4,292,257	+0.15(+0.79%)
Jul 12, 2011	20.48	20.49	19.16	19.28	6,021,370	-1.34(-6.52%)
Jul 11, 2011	20.75	21.42	20.50	20.62	3,758,661	-0.42(-1.98%)
Jul 08, 2011	21.17	21.35	20.87	21.04	4,141,873	-0.42(-1.94%)
Jul 07, 2011	20.58	21.69	20.53	21.45	6,958,851	+1.33(+6.60%)
Jul 06, 2011	19.57	20.49	19.17	20.13	5,948,530	+0.50(+2.56%)
Jul 05, 2011	19.94	20.03	19.51	19.62	2,825,010	-0.32(-1.62%)
Jul 01, 2011	19.62	20.07	19.51	19.95	2,419,815	+0.39(+2.00%)
Jun 30, 2011	19.34	19.83	19.25	19.56	3,902,350	+0.31(+1.59%)
Jun 29, 2011	20.08	20.25	19.03	19.25	6,335,396	-0.80(-3.99%)
Jun 28, 2011	19.54	20.21	19.49	20.05	3,612,895	+0.54(+2.79%)
Jun 27, 2011	19.34	19.89	19.12	19.51	2,893,074	+0.04(+0.22%)
Jun 24, 2011	19.83	20.14	19.40	19.46	3,559,646	-0.35(-1.76%)
Jun 23, 2011	18.75	19.85	18.57	19.81	6,602,594	+0.76(+3.97%)
Jun 22, 2011	19.06	19.37	18.84	19.05	3,228,818	-0.12(-0.62%)
Jun 21, 2011	18.54	19.66	18.22	19.17	6,603,644	+0.71(+3.83%)
Jun 20, 2011	18.73	19.22	18.29	18.47	15,285,524	-1.24(-6.30%)
Jun 17, 2011	20.37	20.50	19.60	19.71	3,986,773	-0.30(-1.49%)
Jun 16, 2011	20.54	20.63	19.76	20.01	3,187,991	-0.52(-2.53%)
Jun 15, 2011	20.82	20.99	20.49	20.53	3,525,634	-0.67(-3.17%)
Jun 14, 2011	20.37	21.43	20.34	21.20	6,874,093	+1.19(+5.93%)
Jun 13, 2011	20.73	20.88	19.88	20.01	3,664,469	-0.69(-3.31%)
Jun 10, 2011	21.08	21.14	20.34	20.70	4,652,688	-0.53(-2.49%)
Jun 09, 2011	20.94	21.72	20.68	21.22	7,109,467	+0.44(+2.13%)
Jun 08, 2011	21.14	21.17	20.51	20.78	6,390,800	-0.56(-2.63%)
Jun 07, 2011	20.52	22.03	20.42	21.34	14,819,581	+1.53(+7.74%)
Jun 06, 2011	19.97	20.17	19.57	19.81	5,605,402	+0.19(+0.95%)

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