Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	38.47	38.91	38.21	38.40	8,485,741	-0.54(-1.38%)
Jul 28, 2011	39.17	39.65	38.80	38.94	6,290,686	-0.24(-0.62%)
Jul 27, 2011	39.91	39.91	39.14	39.18	5,421,093	-0.94(-2.35%)
Jul 26, 2011	39.99	40.61	39.39	40.12	5,624,689	+0.14(+0.34%)
Jul 25, 2011	39.61	40.46	39.46	39.99	5,044,599	-0.14(-0.34%)
Jul 22, 2011	39.74	40.13	39.53	40.12	4,372,588	+0.38(+0.96%)
Jul 21, 2011	39.40	39.87	39.19	39.74	5,151,309	+0.66(+1.69%)
Jul 20, 2011	39.46	39.46	38.98	39.08	5,567,921	-0.08(-0.21%)
Jul 19, 2011	38.40	39.26	38.40	39.17	6,281,852	+0.95(+2.47%)
Jul 18, 2011	38.17	38.62	37.83	38.22	7,089,814	+0.12(+0.33%)
Jul 15, 2011	37.65	38.45	37.55	38.10	17,938,034	+1.69(+4.63%)
Jul 14, 2011	37.44	37.49	36.29	36.41	7,221,767	-0.84(-2.25%)
Jul 13, 2011	37.46	38.06	37.11	37.25	5,163,617	+0.08(+0.21%)
Jul 12, 2011	37.15	37.63	37.03	37.17	5,275,215	-0.05(-0.12%)
Jul 11, 2011	37.75	37.75	37.05	37.22	4,183,744	-1.09(-2.86%)
Jul 08, 2011	38.33	38.57	38.02	38.31	4,530,974	-0.61(-1.57%)
Jul 07, 2011	38.97	39.09	38.50	38.92	5,057,572	+0.48(+1.25%)
Jul 06, 2011	38.73	38.84	38.24	38.44	3,383,343	-0.36(-0.94%)
Jul 05, 2011	38.83	39.46	38.70	38.81	3,950,285	+0.06(+0.16%)
Jul 01, 2011	39.23	39.30	38.49	38.74	8,892,896	-0.55(-1.41%)
Jun 30, 2011	38.92	39.40	38.81	39.30	5,023,654	+0.55(+1.41%)
Jun 29, 2011	38.58	39.15	38.18	38.75	4,896,659	+0.26(+0.67%)
Jun 28, 2011	37.81	38.64	37.58	38.49	4,961,569	+0.78(+2.07%)
Jun 27, 2011	36.61	37.75	36.54	37.71	7,731,688	+0.77(+2.10%)
Jun 24, 2011	37.62	37.74	36.86	36.94	5,226,622	-0.71(-1.89%)
Jun 23, 2011	37.23	37.68	36.32	37.65	7,559,228	-0.44(-1.16%)
Jun 22, 2011	38.24	38.87	38.05	38.09	7,359,541	-0.32(-0.83%)
Jun 21, 2011	38.15	38.78	38.05	38.41	5,449,702	+0.48(+1.28%)
Jun 20, 2011	38.00	38.02	37.78	37.93	6,704,755	-0.51(-1.32%)
Jun 17, 2011	38.49	38.71	37.85	38.43	7,869,429	+0.24(+0.63%)
Jun 16, 2011	38.55	38.92	38.06	38.19	7,444,956	-0.47(-1.22%)
Jun 15, 2011	39.15	39.59	38.43	38.67	7,215,420	-0.81(-2.06%)
Jun 14, 2011	39.94	40.21	39.32	39.48	7,138,543	+0.12(+0.31%)
Jun 13, 2011	40.59	40.80	38.96	39.36	7,445,315	-1.11(-2.75%)
Jun 10, 2011	41.35	41.52	40.43	40.47	5,056,093	-1.17(-2.81%)
Jun 09, 2011	41.18	41.79	40.98	41.64	4,895,658	+0.69(+1.69%)
Jun 08, 2011	40.64	41.67	40.64	40.95	5,267,274	+0.33(+0.82%)
Jun 07, 2011	41.16	41.35	40.60	40.61	5,670,799	-0.38(-0.93%)
Jun 06, 2011	41.55	42.11	40.98	40.99	7,221,372	-0.56(-1.36%)
Jun 03, 2011	41.69	42.02	40.52	41.56	5,994,195	+1.69(+4.24%)
May 24, 2011	39.53	40.25	39.41	39.87	6,227,221	+0.68(+1.74%)
May 23, 2011	39.50	39.69	39.08	39.18	5,174,867	-0.98(-2.43%)
May 20, 2011	39.87	40.57	39.42	40.16	5,382,996	+0.32(+0.81%)
May 19, 2011	40.21	40.30	39.49	39.84	4,123,809	-0.24(-0.59%)
May 18, 2011	39.80	40.39	39.65	40.08	5,154,313	+0.38(+0.96%)
May 17, 2011	39.14	39.91	39.00	39.70	5,243,830	+0.34(+0.87%)
May 16, 2011	39.53	40.49	39.18	39.35	4,168,702	-0.28(-0.70%)
May 13, 2011	39.77	40.14	39.24	39.63	4,835,617	-0.03(-0.08%)
May 12, 2011	39.64	40.18	39.14	39.66	5,879,707	-0.44(-1.10%)
May 11, 2011	41.52	41.60	39.84	40.10	5,784,342	-1.56(-3.75%)
May 10, 2011	41.88	42.01	41.26	41.67	4,432,837	-0.18(-0.42%)
May 09, 2011	41.43	42.06	41.16	41.84	6,339,884	+1.46(+3.61%)
May 06, 2011	40.97	41.86	39.89	40.38	9,580,413	+1.16(+2.96%)
May 05, 2011	39.19	39.63	38.28	39.22	9,215,822	-0.73(-1.82%)
May 04, 2011	40.50	40.50	39.41	39.95	5,144,397	-0.70(-1.73%)
May 03, 2011	41.61	41.61	40.30	40.65	5,482,887	-1.05(-2.51%)

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