Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	21.09	22.48	21.01	22.30	6,621,931	+1.36(+6.51%)
Aug 30, 2011	20.64	21.20	20.61	20.93	2,627,413	+0.02(+0.09%)
Aug 29, 2011	20.22	20.92	20.08	20.91	1,465,721	+0.97(+4.86%)
Aug 26, 2011	19.44	20.09	18.97	19.95	1,410,986	+0.39(+1.97%)
Aug 25, 2011	19.97	20.36	19.53	19.56	1,653,356	-0.39(-1.93%)
Aug 24, 2011	19.74	20.09	19.47	19.95	2,943,597	+0.22(+1.14%)
Aug 23, 2011	19.00	19.73	18.74	19.72	2,934,490	+0.56(+2.90%)
Aug 22, 2011	20.04	20.15	19.12	19.17	3,006,865	-0.44(-2.24%)
Aug 19, 2011	19.64	20.24	19.54	19.61	2,879,533	-0.32(-1.62%)
Aug 18, 2011	20.58	20.63	19.69	19.93	3,180,444	-1.17(-5.53%)
Aug 17, 2011	21.15	21.50	20.78	21.09	1,624,664	+0.04(+0.17%)
Aug 16, 2011	21.04	21.53	20.90	21.06	3,130,888	-0.14(-0.68%)
Aug 15, 2011	20.68	21.22	20.67	21.20	2,252,936	+0.48(+2.34%)
Aug 12, 2011	20.57	21.10	20.38	20.72	2,891,567	+0.34(+1.67%)
Aug 11, 2011	19.44	20.74	19.12	20.38	4,767,589	+0.95(+4.89%)
Aug 10, 2011	19.78	20.01	19.07	19.43	5,884,113	-0.83(-4.07%)
Aug 09, 2011	19.88	20.30	18.99	20.25	7,611,361	-0.05(-0.26%)
Aug 08, 2011	20.51	21.91	20.27	20.30	8,340,069	-2.22(-9.87%)
Aug 05, 2011	24.22	24.29	21.78	22.53	9,362,052	-1.43(-5.97%)
Aug 04, 2011	25.73	25.73	23.58	23.96	7,888,715	-1.87(-7.24%)
Aug 03, 2011	25.66	25.85	25.11	25.83	3,225,520	+0.21(+0.81%)
Aug 02, 2011	26.55	26.63	25.50	25.62	4,133,407	-1.17(-4.38%)
Aug 01, 2011	27.05	27.23	26.13	26.80	3,561,191	+0.22(+0.84%)
Jul 29, 2011	27.50	27.58	26.55	26.57	3,967,555	-1.33(-4.76%)
Jul 28, 2011	28.10	28.21	27.83	27.90	1,843,661	-0.16(-0.58%)
Jul 27, 2011	28.24	28.66	28.03	28.06	2,416,929	-0.25(-0.89%)
Jul 26, 2011	28.52	28.52	28.21	28.31	1,603,856	-0.11(-0.38%)
Jul 25, 2011	28.53	28.66	28.35	28.42	1,529,135	-0.29(-1.00%)
Jul 22, 2011	28.79	29.00	28.56	28.71	1,369,327	+0.09(+0.31%)
Jul 21, 2011	28.43	29.00	28.43	28.62	2,003,202	+0.29(+1.01%)
Jul 20, 2011	28.27	28.71	28.21	28.33	2,192,941	+0.18(+0.64%)
Jul 19, 2011	27.77	28.22	27.66	28.15	2,674,414	+0.65(+2.35%)
Jul 18, 2011	27.33	27.55	27.19	27.51	3,252,936	-0.09(-0.33%)
Jul 15, 2011	27.88	27.89	27.46	27.60	1,657,357	-0.16(-0.58%)
Jul 14, 2011	28.48	28.69	27.64	27.76	2,252,096	-0.59(-2.09%)
Jul 13, 2011	28.15	29.21	28.11	28.35	3,678,978	+0.50(+1.80%)
Jul 12, 2011	28.03	28.18	27.63	27.85	1,816,562	-0.16(-0.58%)
Jul 11, 2011	28.31	28.55	27.89	28.01	1,664,331	-0.49(-1.73%)
Jul 08, 2011	28.10	28.53	27.87	28.50	1,887,137	+0.03(+0.09%)
Jul 07, 2011	28.02	28.65	28.02	28.48	2,254,387	+0.69(+2.49%)
Jul 06, 2011	27.93	28.03	27.55	27.78	2,293,051	-0.21(-0.74%)
Jul 05, 2011	28.06	28.22	27.89	27.99	1,916,805	+0.09(+0.34%)
Jul 01, 2011	27.62	28.01	27.47	27.90	1,985,138	+0.39(+1.42%)
Jun 30, 2011	26.60	27.66	26.49	27.51	4,592,520	+0.96(+3.61%)
Jun 29, 2011	26.56	26.65	26.33	26.55	2,489,444	+0.19(+0.71%)
Jun 28, 2011	25.97	26.62	25.78	26.36	3,519,051	+0.58(+2.26%)
Jun 27, 2011	25.27	25.87	24.95	25.78	3,974,184	+0.66(+2.64%)
Jun 24, 2011	25.36	25.69	25.09	25.11	5,301,672	-0.35(-1.37%)
Jun 23, 2011	25.37	25.55	24.82	25.46	2,566,191	-0.10(-0.39%)
Jun 22, 2011	25.54	25.83	25.50	25.56	2,458,564	-0.13(-0.49%)
Jun 21, 2011	25.16	25.77	25.03	25.69	3,614,891	+0.67(+2.69%)
Jun 20, 2011	24.97	25.06	24.68	25.01	2,792,735	+0.13(+0.50%)
Jun 17, 2011	25.09	25.11	24.68	24.89	2,994,913	-0.02(-0.07%)
Jun 16, 2011	24.91	25.06	24.62	24.91	3,044,196	-0.03(-0.11%)
Jun 15, 2011	25.01	25.28	24.87	24.93	1,415,424	-0.30(-1.17%)
Jun 14, 2011	25.18	25.40	24.91	25.23	1,998,298	+0.31(+1.26%)
Jun 13, 2011	25.20	25.30	24.82	24.91	1,693,324	-0.24(-0.96%)
Jun 10, 2011	25.84	26.10	25.09	25.16	2,346,384	-0.80(-3.08%)
Jun 09, 2011	25.78	26.08	25.61	25.95	1,635,261	+0.22(+0.84%)
Jun 08, 2011	25.61	25.83	25.42	25.74	1,644,420	+0.04(+0.17%)
Jun 07, 2011	25.80	26.09	25.65	25.69	1,329,724	+0.07(+0.28%)
Jun 06, 2011	26.11	26.25	25.49	25.62	1,705,587	-0.41(-1.58%)

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