Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	18.58	18.87	18.53	18.63	2,715,948	+0.19(+1.03%)
Aug 30, 2011	18.11	18.54	17.90	18.44	1,793,846	+0.24(+1.33%)
Aug 29, 2011	17.57	18.24	17.57	18.20	1,335,384	+0.83(+4.79%)
Aug 26, 2011	16.64	17.40	16.33	17.37	1,564,728	+0.63(+3.77%)
Aug 25, 2011	16.78	17.02	16.44	16.74	2,658,722	+0.04(+0.24%)
Aug 24, 2011	16.00	16.76	15.89	16.70	1,108,740	+0.69(+4.31%)
Aug 23, 2011	15.57	16.01	15.31	16.01	1,694,303	+0.53(+3.41%)
Aug 22, 2011	15.59	15.71	15.33	15.48	2,511,331	+0.27(+1.79%)
Aug 19, 2011	14.87	15.40	14.82	15.21	1,915,172	+0.02(+0.13%)
Aug 18, 2011	15.55	15.57	15.04	15.19	3,442,787	-0.90(-5.61%)
Aug 17, 2011	16.00	16.14	15.92	16.09	1,970,745	+0.15(+0.97%)
Aug 16, 2011	16.30	16.32	15.82	15.94	3,348,355	-0.48(-2.91%)
Aug 15, 2011	16.13	16.50	16.09	16.41	1,981,643	+0.39(+2.44%)
Aug 12, 2011	16.06	16.12	15.76	16.02	2,518,728	+0.11(+0.72%)
Aug 11, 2011	14.84	16.16	14.84	15.91	1,993,286	+1.09(+7.35%)
Aug 10, 2011	14.84	15.31	14.59	14.82	2,918,430	-0.49(-3.22%)
Aug 09, 2011	14.74	15.34	14.27	15.31	3,530,724	+0.91(+6.33%)
Aug 08, 2011	14.74	15.12	14.26	14.40	5,316,552	-0.69(-4.55%)
Aug 05, 2011	15.38	15.58	14.58	15.09	3,571,034	-0.11(-0.75%)
Aug 04, 2011	15.09	15.37	14.95	15.20	4,697,418	-0.06(-0.41%)
Aug 03, 2011	14.71	15.29	14.65	15.27	4,867,141	+0.52(+3.53%)
Aug 02, 2011	14.71	14.94	14.67	14.75	5,400,771	-0.13(-0.88%)
Aug 01, 2011	14.95	15.00	14.63	14.88	2,323,445	+0.07(+0.48%)
Jul 29, 2011	14.47	14.83	14.37	14.80	1,619,542	+0.10(+0.67%)
Jul 28, 2011	15.21	15.23	14.67	14.71	1,726,921	-0.50(-3.29%)
Jul 27, 2011	15.97	15.99	15.21	15.21	2,190,480	-0.85(-5.31%)
Jul 26, 2011	17.42	17.49	16.00	16.06	1,975,024	-1.77(-9.93%)
Jul 25, 2011	17.80	18.04	17.68	17.83	564,909	-0.19(-1.07%)
Jul 22, 2011	18.09	18.10	18.00	18.02	369,705	-0.08(-0.41%)
Jul 21, 2011	18.12	18.15	17.92	18.10	803,501	+0.08(+0.42%)
Jul 20, 2011	18.24	18.24	17.94	18.02	531,754	-0.17(-0.91%)
Jul 19, 2011	17.96	18.19	17.89	18.19	721,695	+0.34(+1.92%)
Jul 18, 2011	17.92	17.93	17.57	17.85	994,575	-0.11(-0.61%)
Jul 15, 2011	18.10	18.24	17.81	17.96	2,121,487	-0.11(-0.61%)
Jul 14, 2011	18.06	18.13	17.92	18.07	2,085,089	+0.08(+0.46%)
Jul 13, 2011	18.02	18.08	17.77	17.98	1,662,841	+0.04(+0.20%)
Jul 12, 2011	17.60	18.13	17.55	17.95	3,019,380	+0.22(+1.22%)
Jul 11, 2011	16.81	17.76	16.79	17.73	2,796,901	+0.63(+3.69%)
Jul 08, 2011	16.71	17.13	16.63	17.10	1,625,429	+0.18(+1.07%)
Jul 07, 2011	16.48	16.97	16.41	16.92	1,897,885	+0.61(+3.75%)
Jul 06, 2011	16.00	16.32	15.90	16.31	764,081	+0.32(+2.00%)
Jul 05, 2011	15.17	16.07	15.11	15.99	1,737,208	+0.81(+5.35%)
Jul 01, 2011	14.97	15.21	14.85	15.18	501,962	+0.22(+1.48%)
Jun 30, 2011	14.85	14.97	14.85	14.95	517,527	+0.17(+1.15%)
Jun 29, 2011	14.73	14.90	14.70	14.78	429,283	+0.14(+0.94%)
Jun 28, 2011	14.47	14.65	14.46	14.65	401,446	+0.19(+1.28%)
Jun 27, 2011	14.37	14.52	14.31	14.46	333,870	+0.12(+0.85%)
Jun 24, 2011	14.42	14.50	14.21	14.34	809,879	-0.03(-0.19%)
Jun 23, 2011	14.25	14.42	14.11	14.37	577,115	-0.07(-0.46%)
Jun 22, 2011	14.41	14.60	14.36	14.43	386,170	-0.04(-0.25%)
Jun 21, 2011	14.44	14.50	14.31	14.47	635,540	+0.17(+1.19%)
Jun 20, 2011	14.27	14.34	14.23	14.30	248,303	+0.17(+1.20%)
Jun 17, 2011	14.19	14.29	14.05	14.13	509,423	+0.07(+0.53%)
Jun 16, 2011	14.05	14.20	13.91	14.06	382,431	+0.08(+0.56%)
Jun 15, 2011	13.94	14.09	13.90	13.98	383,706	-0.14(-0.98%)
Jun 14, 2011	14.03	14.19	13.95	14.11	324,374	+0.28(+2.05%)
Jun 13, 2011	13.92	13.96	13.75	13.83	380,572	-0.05(-0.37%)
Jun 10, 2011	13.89	14.01	13.84	13.88	480,356	-0.13(-0.90%)
Jun 09, 2011	14.02	14.14	13.92	14.01	473,217	+0.02(+0.11%)
Jun 08, 2011	13.96	14.18	13.92	13.99	607,072	+0.03(+0.23%)
Jun 07, 2011	13.99	14.07	13.90	13.96	432,758	+0.10(+0.71%)
Jun 06, 2011	13.91	14.02	13.81	13.86	389,100	-0.06(-0.40%)

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