Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	26.72	27.22	26.26	26.41	2,359,253	-0.03(-0.13%)
Aug 30, 2011	26.16	26.71	25.62	26.45	2,400,410	+0.12(+0.45%)
Aug 29, 2011	26.13	26.62	25.94	26.33	2,007,402	+0.58(+2.26%)
Aug 26, 2011	25.01	25.82	24.40	25.74	1,720,901	+0.56(+2.22%)
Aug 25, 2011	26.08	26.25	25.14	25.19	2,235,200	-0.53(-2.06%)
Aug 24, 2011	24.94	25.78	24.83	25.72	2,608,371	+0.80(+3.19%)
Aug 23, 2011	23.67	25.01	23.42	24.92	3,336,968	+1.38(+5.87%)
Aug 22, 2011	23.22	23.81	22.91	23.54	4,013,936	-0.11(-0.48%)
Aug 19, 2011	23.86	24.62	23.43	23.65	3,461,822	-0.71(-2.93%)
Aug 18, 2011	25.24	25.24	24.20	24.37	3,567,241	-1.35(-5.26%)
Aug 17, 2011	26.07	26.34	25.57	25.72	2,503,689	-0.31(-1.20%)
Aug 16, 2011	26.62	26.65	25.56	26.03	2,821,972	-0.76(-2.83%)
Aug 15, 2011	26.89	27.07	26.47	26.79	2,028,559	+0.27(+1.02%)
Aug 12, 2011	26.60	26.65	26.09	26.52	2,672,609	+0.33(+1.25%)
Aug 11, 2011	25.68	26.63	25.33	26.19	4,712,456	+0.74(+2.90%)
Aug 10, 2011	26.14	26.15	25.41	25.46	6,124,458	-1.01(-3.81%)
Aug 09, 2011	26.01	26.82	24.45	26.46	6,300,075	+2.14(+8.78%)
Aug 08, 2011	26.01	26.57	24.33	24.33	5,947,024	-3.20(-11.63%)
Aug 05, 2011	27.71	27.98	26.26	27.53	4,965,391	+0.19(+0.69%)
Aug 04, 2011	28.54	28.54	27.32	27.34	5,517,067	-1.45(-5.04%)
Aug 03, 2011	27.87	28.83	27.55	28.79	6,032,561	+1.11(+4.02%)
Aug 02, 2011	28.46	29.87	27.66	27.68	13,419,425	+1.49(+5.69%)
Aug 01, 2011	26.93	26.93	25.24	26.19	5,317,257	-0.08(-0.32%)
Jul 29, 2011	25.59	26.64	24.99	26.28	3,136,959	-0.34(-1.28%)
Jul 28, 2011	26.87	26.89	26.20	26.62	2,497,647	-0.31(-1.14%)
Jul 27, 2011	27.77	27.77	26.89	26.92	2,757,766	-1.00(-3.58%)
Jul 26, 2011	27.83	28.27	27.72	27.92	1,716,923	+0.31(+1.13%)
Jul 25, 2011	27.68	27.75	27.41	27.61	1,406,299	-0.12(-0.42%)
Jul 22, 2011	27.56	27.87	27.37	27.73	1,414,925	+0.40(+1.47%)
Jul 21, 2011	27.40	27.52	27.05	27.33	1,103,543	+0.09(+0.35%)
Jul 20, 2011	27.67	27.79	27.21	27.23	1,104,836	-0.22(-0.81%)
Jul 19, 2011	27.13	27.61	27.13	27.46	1,291,190	+0.54(+2.02%)
Jul 18, 2011	27.04	27.04	26.53	26.91	1,545,572	-0.25(-0.94%)
Jul 15, 2011	27.38	27.42	26.95	27.17	1,304,087	-0.17(-0.62%)
Jul 14, 2011	27.78	27.87	27.05	27.34	1,689,271	-0.25(-0.91%)
Jul 13, 2011	27.58	28.12	27.54	27.59	1,708,347	+0.29(+1.07%)
Jul 12, 2011	27.12	27.45	27.12	27.29	1,645,817	+0.04(+0.14%)
Jul 11, 2011	27.53	27.82	27.12	27.26	1,838,748	-0.62(-2.22%)
Jul 08, 2011	27.46	27.99	27.19	27.87	1,967,745	+0.05(+0.17%)
Jul 07, 2011	28.25	28.76	27.78	27.83	2,577,136	-0.03(-0.12%)
Jul 06, 2011	27.99	28.17	27.59	27.86	2,525,681	-0.03(-0.10%)
Jul 05, 2011	27.49	28.36	27.38	27.89	3,265,256	+0.57(+2.07%)
Jul 01, 2011	27.34	27.54	27.07	27.32	1,836,023	+0.14(+0.52%)
Jun 30, 2011	27.12	27.35	26.84	27.18	1,803,169	+0.25(+0.93%)
Jun 29, 2011	27.10	27.69	26.78	26.93	2,391,088	-0.17(-0.63%)
Jun 28, 2011	26.10	27.14	26.09	27.10	2,302,636	+1.20(+4.62%)
Jun 27, 2011	25.96	26.29	25.70	25.90	1,984,669	+0.00(+0.00%)
Jun 24, 2011	25.98	26.11	25.76	25.90	1,848,869	-0.08(-0.33%)
Jun 23, 2011	25.34	26.05	25.08	25.99	2,039,576	+0.37(+1.45%)
Jun 22, 2011	25.92	26.00	25.60	25.62	1,239,463	-0.32(-1.22%)
Jun 21, 2011	25.23	26.10	25.23	25.93	1,932,086	+0.75(+3.00%)
Jun 20, 2011	25.08	25.21	24.99	25.18	1,568,974	+0.28(+1.12%)
Jun 17, 2011	24.87	25.29	24.72	24.90	2,196,850	+0.17(+0.67%)
Jun 16, 2011	25.41	25.72	24.37	24.73	3,381,426	-0.75(-2.96%)
Jun 15, 2011	25.85	26.01	25.41	25.49	2,036,454	-0.24(-0.93%)
Jun 14, 2011	25.71	25.93	25.66	25.73	2,228,866	+0.26(+1.02%)
Jun 13, 2011	25.18	26.05	25.18	25.47	2,720,898	+0.34(+1.35%)
Jun 10, 2011	25.36	25.47	24.81	25.13	1,950,519	-0.33(-1.31%)
Jun 09, 2011	25.07	25.81	24.97	25.47	3,177,107	+0.58(+2.35%)
Jun 08, 2011	25.70	25.81	24.72	24.88	3,568,557	-0.82(-3.18%)
Jun 07, 2011	25.86	26.05	25.63	25.70	2,510,682	+0.08(+0.33%)
Jun 06, 2011	26.09	26.35	25.58	25.61	1,719,832	-0.44(-1.68%)

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