Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	33.81	35.02	33.00	34.49	1,569,169	+0.07(+0.20%)
Jul 28, 2011	34.56	34.87	33.85	34.42	1,152,910	+0.43(+1.27%)
Jul 27, 2011	36.45	36.45	33.30	33.99	3,271,245	-3.08(-8.31%)
Jul 26, 2011	37.04	37.71	36.48	37.07	1,208,694	+0.00(+0.00%)
Jul 25, 2011	37.70	38.28	36.68	37.07	1,102,813	-1.19(-3.11%)
Jul 22, 2011	38.23	38.48	37.53	38.26	1,891,610	+0.79(+2.11%)
Jul 21, 2011	39.64	39.64	37.02	37.47	2,347,196	-2.02(-5.12%)
Jul 20, 2011	40.61	40.63	39.31	39.49	1,078,321	-1.29(-3.16%)
Jul 19, 2011	38.61	40.79	38.55	40.78	1,119,079	+2.28(+5.92%)
Jul 18, 2011	39.48	39.50	38.00	38.50	1,202,192	-1.12(-2.83%)
Jul 15, 2011	39.93	40.41	38.88	39.62	633,805	+0.04(+0.10%)
Jul 14, 2011	40.78	41.48	39.48	39.58	955,351	-1.01(-2.49%)
Jul 13, 2011	40.84	41.86	40.45	40.59	1,174,415	+0.51(+1.27%)
Jul 12, 2011	42.23	42.23	39.83	40.08	1,546,685	-2.45(-5.76%)
Jul 11, 2011	43.58	44.52	42.44	42.53	926,769	-1.90(-4.28%)
Jul 08, 2011	44.29	44.70	43.69	44.43	535,283	-0.77(-1.70%)
Jul 07, 2011	44.49	45.39	44.08	45.20	766,547	+0.98(+2.22%)
Jul 06, 2011	43.70	44.29	43.08	44.22	585,826	+0.57(+1.31%)
Jul 05, 2011	44.22	44.54	43.37	43.65	623,151	-0.72(-1.62%)

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