Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.78	37.33	36.58	36.96	1,453,236	-0.10(-0.28%)
Jul 28, 2011	37.19	37.33	36.85	37.07	2,069,536	-0.01(-0.04%)
Jul 27, 2011	37.81	37.87	37.02	37.08	1,701,870	-0.80(-2.11%)
Jul 26, 2011	39.13	39.13	37.78	37.88	1,932,369	-1.18(-3.03%)
Jul 25, 2011	38.86	39.23	38.71	39.06	747,739	-0.11(-0.28%)
Jul 22, 2011	39.14	39.24	39.11	39.17	1,081,986	-0.04(-0.11%)
Jul 21, 2011	39.53	39.54	39.13	39.22	1,523,736	-0.03(-0.09%)
Jul 20, 2011	39.80	39.80	38.94	39.25	1,519,219	-0.43(-1.09%)
Jul 19, 2011	39.31	39.79	39.25	39.68	1,507,038	+0.60(+1.53%)
Jul 18, 2011	39.51	39.56	38.90	39.08	1,397,484	-0.62(-1.56%)
Jul 15, 2011	39.84	40.06	39.30	39.70	3,043,846	+1.38(+3.59%)
Jul 14, 2011	38.48	38.80	38.06	38.33	1,271,957	+0.03(+0.07%)
Jul 13, 2011	38.70	38.76	38.20	38.30	1,449,919	-0.20(-0.52%)
Jul 12, 2011	38.58	38.73	38.37	38.50	1,741,644	-0.10(-0.25%)
Jul 11, 2011	39.51	39.59	38.48	38.60	2,160,095	-1.21(-3.04%)
Jul 08, 2011	39.40	39.85	39.15	39.81	1,530,589	-0.08(-0.21%)
Jul 07, 2011	39.94	40.09	39.59	39.89	1,928,696	+0.25(+0.63%)
Jul 06, 2011	38.85	39.68	38.69	39.64	2,125,429	+0.99(+2.57%)
Jul 05, 2011	38.62	38.76	38.36	38.65	989,508	+0.08(+0.22%)
Jul 01, 2011	37.91	38.59	37.79	38.56	785,681	+0.74(+1.95%)
Jun 30, 2011	37.58	37.89	37.42	37.83	1,251,370	+0.38(+1.02%)
Jun 29, 2011	37.53	37.79	37.27	37.44	1,025,634	+0.11(+0.30%)
Jun 28, 2011	36.65	37.37	36.64	37.33	793,268	+0.59(+1.61%)
Jun 27, 2011	36.20	36.88	36.20	36.74	968,298	+0.45(+1.23%)
Jun 24, 2011	36.55	36.63	36.16	36.30	1,498,123	-0.22(-0.61%)
Jun 23, 2011	35.83	36.57	35.76	36.52	953,410	+0.26(+0.71%)
Jun 22, 2011	36.34	36.59	36.24	36.26	847,844	-0.23(-0.63%)
Jun 21, 2011	36.19	36.59	36.05	36.49	1,661,754	+0.48(+1.33%)
Jun 20, 2011	35.94	36.06	35.89	36.01	1,816,327	+0.38(+1.07%)
Jun 17, 2011	35.57	35.93	35.47	35.63	1,257,252	+0.33(+0.95%)
Jun 16, 2011	35.15	35.39	34.95	35.29	1,221,880	+0.18(+0.51%)
Jun 15, 2011	35.12	35.45	34.95	35.11	1,090,549	-0.33(-0.94%)
Jun 14, 2011	35.20	35.64	35.13	35.45	1,257,833	+0.65(+1.88%)
Jun 13, 2011	34.71	34.86	34.71	34.79	1,312,421	+0.15(+0.44%)
Jun 10, 2011	35.12	35.19	34.59	34.64	1,664,863	-0.66(-1.87%)
Jun 09, 2011	35.24	35.43	35.07	35.30	1,036,177	+0.19(+0.53%)
Jun 08, 2011	35.34	35.35	35.00	35.11	1,481,496	-0.10(-0.28%)
Jun 07, 2011	35.68	35.72	35.16	35.21	1,745,719	-0.30(-0.83%)
Jun 06, 2011	35.49	35.74	35.36	35.51	1,279,252	-0.10(-0.29%)
Jun 03, 2011	35.56	35.89	35.38	35.61	1,465,741	-1.52(-4.08%)
May 24, 2011	37.28	37.28	36.93	37.13	1,207,433	-0.02(-0.06%)
May 23, 2011	36.90	37.27	36.83	37.15	1,583,122	-0.36(-0.96%)
May 20, 2011	38.12	38.12	37.38	37.51	1,532,114	-0.58(-1.52%)
May 19, 2011	38.17	38.23	37.53	38.09	2,254,495	-0.08(-0.22%)
May 18, 2011	37.94	38.25	37.75	38.17	1,090,191	+0.28(+0.75%)
May 17, 2011	37.91	38.25	37.62	37.89	959,643	-0.19(-0.49%)
May 16, 2011	38.22	38.22	37.95	38.07	1,005,047	-0.17(-0.43%)
May 13, 2011	38.59	38.59	38.13	38.24	787,497	-0.29(-0.75%)
May 12, 2011	37.98	38.55	37.82	38.53	1,105,432	+0.51(+1.34%)
May 11, 2011	38.00	38.09	37.71	38.02	1,193,366	-0.04(-0.11%)
May 10, 2011	37.56	38.11	37.47	38.06	1,013,316	+0.59(+1.58%)
May 09, 2011	36.95	37.48	36.76	37.47	1,226,804	+0.52(+1.40%)
May 06, 2011	36.99	37.25	36.76	36.95	1,033,098	+0.37(+1.00%)
May 05, 2011	36.59	36.91	36.29	36.58	1,115,509	-0.06(-0.15%)
May 04, 2011	36.87	37.01	36.51	36.64	2,221,878	-0.19(-0.51%)
May 03, 2011	36.99	37.04	36.65	36.82	1,295,912	-0.28(-0.74%)

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