Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	39.52	40.10	39.45	39.76	158,513	+0.13(+0.32%)
Jul 28, 2011	39.75	40.04	39.63	39.63	146,156	-0.11(-0.28%)
Jul 27, 2011	40.41	40.41	39.67	39.74	92,138	-0.96(-2.35%)
Jul 26, 2011	40.74	40.90	40.54	40.70	160,466	+0.21(+0.52%)
Jul 25, 2011	40.58	40.65	40.41	40.49	68,493	-0.40(-0.98%)
Jul 22, 2011	40.85	40.94	40.85	40.89	117,649	+0.04(+0.10%)
Jul 21, 2011	40.40	40.91	40.32	40.85	94,320	+1.04(+2.60%)
Jul 20, 2011	39.69	39.88	39.51	39.81	64,025	+0.54(+1.38%)
Jul 19, 2011	39.04	39.34	39.02	39.27	364,493	+0.63(+1.63%)
Jul 18, 2011	38.77	38.87	38.31	38.64	126,051	-0.60(-1.52%)
Jul 15, 2011	39.37	39.45	39.10	39.24	130,131	+0.08(+0.20%)
Jul 14, 2011	39.70	39.79	39.10	39.16	106,437	-0.38(-0.95%)
Jul 13, 2011	39.33	39.87	39.26	39.54	268,329	+0.69(+1.78%)
Jul 12, 2011	38.97	39.33	38.82	38.85	549,711	-0.36(-0.92%)
Jul 11, 2011	39.59	39.63	39.11	39.21	57,071	-1.37(-3.37%)
Jul 08, 2011	40.68	40.76	40.38	40.58	120,149	-0.58(-1.41%)
Jul 07, 2011	41.11	41.25	40.98	41.16	133,593	+0.36(+0.89%)
Jul 06, 2011	40.79	40.87	40.55	40.80	144,465	-0.35(-0.86%)
Jul 05, 2011	41.31	41.37	41.10	41.15	95,988	-0.39(-0.95%)

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