Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	37.28	37.34	36.81	37.19	1,972,692	-0.20(-0.52%)
Jul 28, 2011	37.43	37.56	36.93	37.39	2,180,643	-0.57(-1.50%)
Jul 27, 2011	39.18	39.22	37.76	37.95	2,248,454	-0.73(-1.88%)
Jul 26, 2011	39.03	39.05	38.62	38.68	2,243,267	-0.19(-0.48%)
Jul 25, 2011	40.00	40.15	38.74	38.87	2,356,026	-0.57(-1.44%)
Jul 22, 2011	39.36	39.57	39.35	39.44	1,307,311	+0.11(+0.27%)
Jul 21, 2011	39.42	39.48	38.92	39.33	1,533,893	+0.08(+0.20%)
Jul 20, 2011	38.93	39.63	38.89	39.25	1,826,646	-0.13(-0.34%)
Jul 19, 2011	40.42	40.46	39.20	39.38	2,143,009	-0.74(-1.83%)
Jul 18, 2011	39.73	40.20	39.60	40.12	2,954,295	+1.22(+3.15%)
Jul 15, 2011	39.00	39.27	38.77	38.89	1,864,475	+0.08(+0.21%)
Jul 14, 2011	39.44	39.44	38.54	38.81	2,903,552	-0.01(-0.02%)
Jul 13, 2011	38.28	39.24	37.98	38.82	3,093,019	+0.95(+2.51%)
Jul 12, 2011	36.83	38.14	36.75	37.87	2,630,491	+1.06(+2.87%)
Jul 11, 2011	37.50	37.72	36.75	36.82	1,445,201	-0.74(-1.98%)
Jul 08, 2011	37.96	38.13	37.35	37.56	1,019,075	-0.38(-1.00%)
Jul 07, 2011	38.05	38.23	37.87	37.95	2,393,791	+0.27(+0.73%)
Jul 06, 2011	37.54	38.06	37.22	37.67	1,530,129	+0.59(+1.58%)
Jul 05, 2011	36.86	37.25	36.70	37.09	1,816,204	+0.57(+1.55%)

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