Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	19.36	19.43	18.92	19.14	54,630,548	-0.08(-0.40%)
Aug 30, 2011	19.18	19.31	19.09	19.21	24,776,880	+0.09(+0.47%)
Aug 29, 2011	19.08	19.18	18.95	19.12	25,284,040	+0.20(+1.06%)
Aug 26, 2011	18.86	19.07	18.58	18.92	28,262,908	-0.01(-0.03%)
Aug 25, 2011	19.29	19.32	18.86	18.93	26,310,778	-0.37(-1.92%)
Aug 24, 2011	19.02	19.31	18.92	19.30	30,483,158	+0.27(+1.42%)
Aug 23, 2011	18.52	19.03	18.47	19.03	45,425,052	+0.60(+3.27%)
Aug 22, 2011	18.73	18.75	18.39	18.43	29,060,304	+0.06(+0.32%)
Aug 19, 2011	18.39	18.80	18.35	18.37	43,871,564	-0.19(-1.03%)
Aug 18, 2011	18.55	18.76	18.36	18.56	53,233,596	-0.29(-1.52%)
Aug 17, 2011	18.50	18.87	18.50	18.84	29,402,694	+0.39(+2.09%)
Aug 16, 2011	18.45	18.53	18.24	18.46	25,710,174	-0.09(-0.49%)
Aug 15, 2011	18.31	18.57	18.21	18.55	26,042,128	+0.40(+2.19%)
Aug 12, 2011	18.43	18.47	18.03	18.15	40,407,836	-0.17(-0.92%)
Aug 11, 2011	17.97	18.49	17.80	18.32	55,361,136	+0.51(+2.85%)
Aug 10, 2011	18.04	18.31	17.75	17.81	63,780,412	-0.33(-1.84%)
Aug 09, 2011	17.98	18.16	17.08	18.15	84,685,608	+0.62(+3.53%)
Aug 08, 2011	17.98	18.31	17.49	17.53	103,905,992	-1.02(-5.51%)
Aug 05, 2011	18.59	18.71	18.00	18.55	67,683,672	+0.07(+0.37%)
Aug 04, 2011	18.77	18.99	18.48	18.48	58,592,056	-0.56(-2.92%)
Aug 03, 2011	18.77	19.05	18.63	19.03	36,709,688	+0.25(+1.35%)
Aug 02, 2011	18.97	19.02	18.76	18.78	44,229,320	-0.20(-1.06%)
Aug 01, 2011	19.24	19.26	18.60	18.98	39,019,676	+0.31(+1.64%)
Jul 29, 2011	18.68	18.91	18.45	18.67	31,505,732	-0.20(-1.04%)
Jul 28, 2011	19.17	19.25	18.80	18.87	30,894,450	-0.29(-1.52%)
Jul 27, 2011	19.15	19.28	19.12	19.16	35,804,628	-0.04(-0.19%)
Jul 26, 2011	19.14	19.31	19.13	19.20	22,510,054	+0.03(+0.17%)
Jul 25, 2011	19.29	19.33	19.12	19.17	27,947,354	-0.28(-1.42%)
Jul 22, 2011	19.31	19.47	19.31	19.44	57,301,128	-0.44(-2.21%)
Jul 21, 2011	19.85	20.01	19.77	19.88	33,343,284	+0.13(+0.64%)
Jul 20, 2011	19.63	19.81	19.53	19.75	22,641,318	+0.19(+0.97%)
Jul 19, 2011	19.48	19.57	19.36	19.56	29,784,352	+0.14(+0.71%)
Jul 18, 2011	19.41	19.44	19.19	19.43	20,606,984	-0.06(-0.30%)
Jul 15, 2011	19.49	19.57	19.39	19.48	24,116,284	-0.03(-0.16%)
Jul 14, 2011	19.55	19.77	19.48	19.52	24,105,436	-0.03(-0.16%)
Jul 13, 2011	19.66	19.72	19.51	19.55	21,646,028	-0.08(-0.40%)
Jul 12, 2011	19.61	19.74	19.60	19.63	27,072,012	-0.02(-0.08%)
Jul 11, 2011	19.64	19.67	19.58	19.64	21,728,370	-0.19(-0.96%)
Jul 08, 2011	19.67	19.85	19.64	19.83	23,501,562	+0.03(+0.16%)
Jul 07, 2011	19.95	19.95	19.67	19.80	29,115,680	-0.06(-0.32%)
Jul 06, 2011	19.79	19.87	19.65	19.86	28,278,102	+0.11(+0.56%)
Jul 05, 2011	19.71	19.78	19.61	19.75	24,024,070	+0.01(+0.05%)
Jul 01, 2011	19.36	19.78	19.36	19.74	28,609,612	+0.30(+1.53%)
Jun 30, 2011	19.26	19.46	19.22	19.45	49,916,908	+0.27(+1.39%)
Jun 29, 2011	19.19	19.22	19.11	19.18	19,762,642	+0.08(+0.41%)
Jun 28, 2011	19.05	19.10	18.93	19.10	24,818,938	+0.09(+0.47%)
Jun 27, 2011	18.85	19.07	18.78	19.01	23,993,728	+0.21(+1.11%)
Jun 24, 2011	18.85	18.89	18.74	18.80	38,133,716	-0.03(-0.14%)
Jun 23, 2011	18.65	18.86	18.54	18.83	39,066,848	+0.06(+0.31%)
Jun 22, 2011	18.75	18.84	18.73	18.77	21,931,300	-0.03(-0.14%)
Jun 21, 2011	18.72	18.86	18.65	18.80	35,754,476	+0.18(+0.95%)
Jun 20, 2011	18.62	18.64	18.57	18.62	22,800,724	+0.07(+0.39%)
Jun 17, 2011	18.52	18.76	18.51	18.55	36,910,372	+0.14(+0.77%)
Jun 16, 2011	18.34	18.48	18.31	18.41	20,155,572	+0.06(+0.34%)
Jun 15, 2011	18.52	18.60	18.25	18.34	26,723,854	-0.24(-1.29%)
Jun 14, 2011	18.70	18.75	18.54	18.58	27,276,390	-0.03(-0.14%)
Jun 13, 2011	18.40	18.71	18.40	18.61	22,149,668	+0.23(+1.25%)
Jun 10, 2011	18.53	18.58	18.37	18.38	23,959,734	-0.25(-1.35%)
Jun 09, 2011	18.81	18.81	18.54	18.63	26,722,878	-0.12(-0.64%)
Jun 08, 2011	18.55	18.88	18.49	18.75	37,220,116	+0.27(+1.47%)
Jun 07, 2011	18.43	18.64	18.37	18.48	23,632,806	+0.09(+0.48%)
Jun 06, 2011	18.58	18.60	18.37	18.39	26,868,550	-0.22(-1.18%)

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