Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	42.34	42.68	41.71	42.06	2,631,848	+0.06(+0.13%)
Aug 30, 2011	41.60	42.31	41.38	42.01	3,081,963	+0.31(+0.75%)
Aug 29, 2011	41.68	42.35	41.59	41.69	3,779,635	+0.38(+0.93%)
Aug 26, 2011	39.95	41.49	39.34	41.31	3,320,604	+1.16(+2.89%)
Aug 25, 2011	40.35	40.69	39.91	40.15	3,028,010	-0.03(-0.07%)
Aug 24, 2011	39.56	40.21	39.15	40.18	4,866,331	+0.53(+1.32%)
Aug 23, 2011	38.29	39.68	38.29	39.65	4,997,767	+1.55(+4.06%)
Aug 22, 2011	38.84	39.12	37.80	38.11	4,914,874	-0.04(-0.10%)
Aug 19, 2011	38.82	39.38	38.03	38.15	5,887,359	-1.26(-3.20%)
Aug 18, 2011	39.98	40.14	38.59	39.41	6,373,145	-1.55(-3.78%)
Aug 17, 2011	40.52	41.50	40.50	40.95	3,614,158	+0.49(+1.21%)
Aug 16, 2011	40.98	41.72	39.94	40.46	5,798,666	-0.14(-0.34%)
Aug 15, 2011	40.77	41.51	37.94	40.60	16,552,176	-2.83(-6.52%)
Aug 12, 2011	42.29	44.88	42.00	43.44	8,125,931	+1.14(+2.70%)
Aug 11, 2011	39.52	42.80	39.41	42.29	6,587,684	+2.94(+7.48%)
Aug 10, 2011	38.47	40.45	37.87	39.35	6,751,275	+0.14(+0.35%)
Aug 09, 2011	40.01	39.27	36.89	39.21	8,879,963	+1.53(+4.07%)
Aug 08, 2011	40.01	40.47	37.50	37.68	5,705,583	-3.44(-8.36%)
Aug 05, 2011	41.50	41.59	39.90	41.12	5,130,995	+0.24(+0.58%)
Aug 04, 2011	42.86	43.09	40.88	40.88	5,307,675	-2.50(-5.77%)
Aug 03, 2011	43.94	44.02	42.76	43.38	4,822,669	-0.46(-1.04%)
Aug 02, 2011	44.77	45.49	43.78	43.84	2,871,090	-1.23(-2.73%)
Aug 01, 2011	45.69	45.72	44.43	45.07	2,140,842	-0.11(-0.25%)
Jul 29, 2011	44.90	45.63	44.58	45.18	2,230,394	-0.22(-0.49%)
Jul 28, 2011	45.21	45.83	45.20	45.41	2,117,921	+0.34(+0.75%)
Jul 27, 2011	45.55	45.78	45.00	45.07	2,311,989	-0.77(-1.67%)
Jul 26, 2011	45.88	46.24	45.72	45.84	1,578,572	-0.20(-0.44%)
Jul 25, 2011	45.86	46.35	45.72	46.04	1,588,231	-0.14(-0.31%)
Jul 22, 2011	46.51	46.52	46.12	46.18	2,055,075	-0.00(-0.01%)
Jul 21, 2011	46.01	46.60	45.86	46.19	2,121,422	+0.47(+1.04%)
Jul 20, 2011	46.05	46.14	45.41	45.71	1,386,276	-0.33(-0.72%)
Jul 19, 2011	45.46	46.23	45.46	46.05	1,275,305	+0.89(+1.97%)
Jul 18, 2011	45.19	45.29	44.73	45.15	1,772,744	-0.14(-0.30%)
Jul 15, 2011	45.30	45.54	44.99	45.29	2,299,267	+0.06(+0.14%)
Jul 14, 2011	45.53	45.79	45.00	45.23	1,785,858	-0.13(-0.28%)
Jul 13, 2011	44.97	46.13	44.84	45.36	4,194,365	+0.59(+1.33%)
Jul 12, 2011	44.99	45.21	44.28	44.76	2,630,894	-0.16(-0.35%)
Jul 11, 2011	44.93	45.25	44.79	44.92	1,684,804	-0.69(-1.51%)
Jul 08, 2011	45.44	45.67	44.99	45.61	2,357,855	+0.04(+0.09%)
Jul 07, 2011	45.60	46.06	44.96	45.56	2,501,620	-0.33(-0.71%)
Jul 06, 2011	45.55	46.10	45.48	45.89	1,799,527	+0.25(+0.55%)
Jul 05, 2011	45.27	45.83	45.14	45.64	3,793,111	+0.38(+0.85%)
Jul 01, 2011	45.32	45.53	44.80	45.26	3,812,719	-0.05(-0.10%)
Jun 30, 2011	45.42	45.55	44.99	45.30	2,143,362	+0.03(+0.06%)
Jun 29, 2011	44.57	45.90	44.57	45.28	3,866,210	+0.84(+1.89%)
Jun 28, 2011	43.78	44.46	43.54	44.44	1,546,171	+0.89(+2.05%)
Jun 27, 2011	43.54	43.88	43.34	43.55	1,514,152	+0.11(+0.26%)
Jun 24, 2011	43.39	43.61	43.02	43.44	3,136,740	+0.13(+0.31%)
Jun 23, 2011	43.13	43.36	42.39	43.30	2,329,691	-0.43(-0.98%)
Jun 22, 2011	43.83	44.74	43.68	43.73	2,930,724	-0.37(-0.85%)
Jun 21, 2011	43.00	44.28	42.94	44.11	2,083,444	+1.37(+3.19%)
Jun 20, 2011	42.63	42.81	42.60	42.74	1,516,871	+0.83(+1.97%)
Jun 17, 2011	42.01	42.34	41.87	41.91	1,816,843	+0.20(+0.49%)
Jun 16, 2011	41.93	42.06	41.11	41.71	2,158,345	-0.13(-0.31%)
Jun 15, 2011	42.47	42.71	41.59	41.84	2,353,457	-1.06(-2.46%)
Jun 14, 2011	42.29	43.16	42.21	42.90	3,039,612	+1.21(+2.89%)
Jun 13, 2011	41.37	42.00	41.27	41.69	1,792,510	+0.31(+0.75%)
Jun 10, 2011	41.48	41.58	40.98	41.38	2,154,446	-0.31(-0.73%)
Jun 09, 2011	40.93	41.99	40.93	41.69	2,895,300	+0.67(+1.64%)
Jun 08, 2011	41.72	41.77	40.90	41.01	3,461,211	-0.67(-1.61%)
Jun 07, 2011	42.00	42.25	41.65	41.69	1,891,034	-0.14(-0.33%)
Jun 06, 2011	42.14	42.14	41.61	41.82	1,934,025	-0.42(-1.00%)

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