Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	19.17	19.40	18.77	19.08	12,301,759	+0.10(+0.50%)
Aug 30, 2011	18.65	19.07	18.46	18.98	9,418,412	+0.28(+1.47%)
Aug 29, 2011	18.62	18.71	18.32	18.71	5,919,433	+0.58(+3.20%)
Aug 26, 2011	17.75	18.26	17.54	18.13	9,413,259	+0.20(+1.13%)
Aug 25, 2011	18.62	18.71	17.85	17.92	11,348,260	-0.44(-2.41%)
Aug 24, 2011	18.24	18.54	18.07	18.37	11,386,799	+0.15(+0.82%)
Aug 23, 2011	17.63	18.24	17.40	18.22	17,218,792	+0.79(+4.53%)
Aug 22, 2011	18.21	18.22	17.34	17.43	19,948,734	-0.26(-1.49%)
Aug 19, 2011	17.82	18.46	17.61	17.69	15,742,398	-0.29(-1.60%)
Aug 18, 2011	18.78	18.78	17.78	17.98	15,387,461	-1.36(-7.02%)
Aug 17, 2011	19.77	19.92	19.31	19.34	12,651,702	-0.07(-0.37%)
Aug 16, 2011	19.59	19.62	19.26	19.41	11,342,139	-0.41(-2.05%)
Aug 15, 2011	19.60	19.88	19.50	19.81	9,428,837	+0.59(+3.05%)
Aug 12, 2011	19.91	19.98	19.10	19.23	14,548,572	-0.23(-1.20%)
Aug 11, 2011	18.80	19.61	18.43	19.46	19,100,548	+0.74(+3.96%)
Aug 10, 2011	19.03	19.34	18.33	18.72	25,682,010	-0.17(-0.92%)
Aug 09, 2011	18.39	18.92	17.68	18.89	25,317,386	+0.80(+4.40%)
Aug 08, 2011	18.39	18.96	17.98	18.10	28,953,658	-1.65(-8.36%)
Aug 05, 2011	20.38	20.47	18.86	19.75	26,593,320	-0.45(-2.22%)
Aug 04, 2011	21.12	21.18	20.11	20.20	21,838,798	-1.33(-6.19%)
Aug 03, 2011	22.01	22.02	21.16	21.53	22,490,330	-0.44(-1.99%)
Aug 02, 2011	22.81	22.85	21.95	21.97	13,344,529	-0.89(-3.87%)

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