Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	30.25	30.68	30.19	30.43	207,141	+0.10(+0.32%)
Jul 28, 2011	30.42	30.64	30.32	30.33	190,992	-0.08(-0.28%)
Jul 27, 2011	30.92	30.92	30.36	30.41	120,404	-0.73(-2.35%)
Jul 26, 2011	31.18	31.30	31.03	31.15	209,692	+0.16(+0.52%)
Jul 25, 2011	31.05	31.10	30.93	30.98	89,504	-0.31(-0.98%)
Jul 22, 2011	31.26	31.33	31.26	31.29	153,740	+0.03(+0.10%)
Jul 21, 2011	30.91	31.31	30.86	31.26	123,255	+0.79(+2.60%)
Jul 20, 2011	30.37	30.52	30.23	30.47	83,666	+0.41(+1.38%)
Jul 19, 2011	29.88	30.11	29.86	30.05	476,308	+0.48(+1.63%)
Jul 18, 2011	29.67	29.75	29.32	29.57	164,720	-0.46(-1.52%)
Jul 15, 2011	30.13	30.19	29.92	30.03	170,052	+0.06(+0.20%)
Jul 14, 2011	30.38	30.45	29.92	29.97	139,089	-0.29(-0.95%)
Jul 13, 2011	30.09	30.51	30.05	30.26	350,645	+0.53(+1.78%)
Jul 12, 2011	29.82	30.09	29.71	29.73	718,346	-0.28(-0.92%)
Jul 11, 2011	30.30	30.32	29.93	30.00	74,578	-1.05(-3.37%)
Jul 08, 2011	31.13	31.19	30.90	31.05	157,007	-0.44(-1.41%)
Jul 07, 2011	31.46	31.57	31.36	31.50	174,576	+0.28(+0.89%)
Jul 06, 2011	31.21	31.28	31.03	31.22	188,783	-0.27(-0.86%)
Jul 05, 2011	31.61	31.66	31.45	31.49	125,434	-0.30(-0.95%)

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