Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.49	23.85	23.44	23.66	3,982,235	+0.55(+2.37%)
Aug 30, 2011	22.62	23.26	22.52	23.11	4,511,086	+0.24(+1.06%)
Aug 29, 2011	22.76	23.15	22.71	22.87	2,220,876	+0.30(+1.33%)
Aug 26, 2011	21.95	22.60	21.62	22.57	2,516,914	+0.27(+1.21%)
Aug 25, 2011	22.92	23.04	22.10	22.30	2,817,216	-0.50(-2.19%)
Aug 24, 2011	22.46	22.92	22.36	22.80	3,396,566	+0.44(+1.98%)
Aug 23, 2011	21.89	22.40	21.70	22.35	2,784,460	+0.33(+1.49%)
Aug 22, 2011	22.89	22.89	21.98	22.03	2,887,944	-0.01(-0.06%)
Aug 19, 2011	22.39	23.09	22.00	22.04	2,367,122	-0.91(-3.97%)
Aug 18, 2011	23.36	23.48	22.72	22.95	2,665,388	-1.56(-6.37%)
Aug 17, 2011	24.71	24.97	24.28	24.51	2,908,138	+0.00(+0.00%)
Aug 16, 2011	24.16	24.75	24.06	24.51	6,252,406	-0.03(-0.12%)
Aug 15, 2011	24.34	24.63	24.23	24.54	3,062,444	+0.62(+2.59%)
Aug 12, 2011	24.04	24.24	23.67	23.92	3,342,304	+0.10(+0.42%)
Aug 11, 2011	23.22	24.04	22.97	23.82	4,527,954	+0.84(+3.66%)
Aug 10, 2011	23.71	23.85	22.87	22.98	5,974,693	-1.63(-6.63%)
Aug 09, 2011	24.28	24.88	23.13	24.61	5,516,330	+1.46(+6.31%)
Aug 08, 2011	24.28	24.65	23.13	23.15	6,462,857	-2.94(-11.28%)
Aug 05, 2011	27.43	27.51	25.50	26.09	4,375,543	-0.81(-3.02%)
Aug 04, 2011	27.58	28.13	26.90	26.91	6,576,986	-3.18(-10.56%)
Aug 03, 2011	30.85	30.85	29.54	30.08	3,913,346	-0.31(-1.03%)
Aug 02, 2011	30.23	31.27	30.21	30.40	4,878,626	-0.53(-1.73%)
Aug 01, 2011	31.75	31.87	30.70	30.93	2,317,719	-0.56(-1.79%)
Jul 29, 2011	31.42	31.71	31.08	31.50	3,132,944	+0.46(+1.47%)
Jul 28, 2011	31.17	31.79	31.00	31.04	3,913,341	-1.28(-3.95%)
Jul 27, 2011	33.63	33.70	31.92	32.31	4,525,727	-1.67(-4.93%)
Jul 26, 2011	33.28	34.07	33.12	33.99	2,175,746	+1.21(+3.70%)
Jul 25, 2011	32.93	33.16	32.72	32.78	1,250,422	-0.33(-1.01%)
Jul 22, 2011	33.28	33.35	33.07	33.11	1,534,397	-0.09(-0.28%)
Jul 21, 2011	32.65	33.23	32.41	33.21	1,600,866	+0.94(+2.92%)
Jul 20, 2011	32.09	32.48	31.90	32.27	1,472,163	+0.51(+1.62%)
Jul 19, 2011	31.74	31.85	31.47	31.75	947,250	+0.56(+1.78%)
Jul 18, 2011	31.35	31.47	30.90	31.20	1,015,595	-0.48(-1.53%)
Jul 15, 2011	31.52	31.69	31.33	31.68	1,129,075	+0.06(+0.20%)
Jul 14, 2011	32.19	32.41	31.55	31.62	1,210,699	-0.28(-0.87%)
Jul 13, 2011	31.92	32.44	31.72	31.89	2,291,247	+0.62(+1.98%)
Jul 12, 2011	31.20	31.67	31.15	31.27	2,190,351	-0.27(-0.86%)
Jul 11, 2011	31.62	31.97	31.50	31.55	2,773,025	-1.33(-4.05%)
Jul 08, 2011	32.81	33.08	32.46	32.88	1,822,362	-0.73(-2.16%)
Jul 07, 2011	33.18	33.64	33.08	33.60	2,006,284	+1.15(+3.56%)
Jul 06, 2011	32.44	32.59	32.18	32.45	1,430,157	-0.42(-1.28%)
Jul 05, 2011	32.89	33.26	32.77	32.87	1,279,984	+0.10(+0.30%)
Jul 01, 2011	32.41	32.79	32.24	32.77	962,272	+0.19(+0.57%)
Jun 30, 2011	32.27	32.71	32.27	32.59	812,523	+0.04(+0.11%)
Jun 29, 2011	32.19	32.62	31.99	32.55	1,364,089	+0.82(+2.58%)
Jun 28, 2011	31.47	31.78	31.40	31.73	944,101	+0.40(+1.27%)
Jun 27, 2011	31.08	31.51	30.98	31.33	1,161,240	+0.30(+0.96%)
Jun 24, 2011	31.18	31.31	30.75	31.03	1,788,410	-0.33(-1.04%)
Jun 23, 2011	30.55	31.40	30.42	31.36	2,728,137	-0.39(-1.23%)
Jun 22, 2011	31.79	32.15	31.74	31.75	1,036,003	-0.46(-1.42%)
Jun 21, 2011	31.57	32.25	31.56	32.21	1,642,357	+0.91(+2.91%)
Jun 20, 2011	31.37	31.44	31.18	31.30	1,075,223	-0.27(-0.86%)
Jun 17, 2011	32.01	32.03	31.55	31.57	1,066,929	-0.11(-0.33%)
Jun 16, 2011	31.64	31.75	31.28	31.67	1,222,467	-0.15(-0.47%)
Jun 15, 2011	31.95	32.18	31.76	31.82	2,149,938	-0.76(-2.32%)
Jun 14, 2011	32.59	32.69	32.43	32.58	1,651,091	+0.58(+1.81%)
Jun 13, 2011	32.36	32.41	31.76	32.00	1,066,242	-0.33(-1.03%)
Jun 10, 2011	33.13	33.13	32.29	32.33	1,779,814	-0.90(-2.72%)
Jun 09, 2011	33.02	33.35	32.90	33.23	1,073,371	+0.08(+0.26%)
Jun 08, 2011	33.32	33.54	33.08	33.15	1,408,229	-0.51(-1.51%)
Jun 07, 2011	33.98	34.06	33.63	33.66	1,535,188	+0.04(+0.13%)
Jun 06, 2011	34.26	34.31	33.55	33.61	1,061,639	-0.54(-1.57%)

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