Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	61.02	61.86	60.86	61.59	111,004	-0.10(-0.16%)
Jul 28, 2011	61.92	62.21	61.55	61.69	81,100	+0.14(+0.23%)
Jul 27, 2011	62.23	62.23	61.33	61.55	78,447	-0.62(-1.00%)
Jul 26, 2011	61.92	62.48	61.89	62.17	92,915	+0.66(+1.08%)
Jul 25, 2011	61.24	61.68	61.24	61.50	79,151	-0.48(-0.78%)
Jul 22, 2011	62.07	62.11	61.85	61.99	103,834	+0.60(+0.98%)
Jul 21, 2011	61.26	61.70	61.06	61.38	93,413	+0.15(+0.25%)
Jul 20, 2011	61.10	61.49	60.99	61.23	38,601	+0.28(+0.46%)
Jul 19, 2011	60.63	61.05	60.63	60.95	67,301	+0.54(+0.90%)
Jul 18, 2011	60.53	60.53	59.87	60.41	153,860	-0.21(-0.35%)
Jul 15, 2011	60.80	61.10	60.40	60.63	65,646	+0.18(+0.29%)
Jul 14, 2011	61.10	61.25	60.33	60.45	73,532	-0.43(-0.71%)
Jul 13, 2011	60.61	61.42	60.61	60.88	727,897	+0.97(+1.63%)
Jul 12, 2011	59.98	60.35	59.85	59.91	242,120	-0.59(-0.97%)
Jul 11, 2011	61.56	61.56	60.43	60.50	117,523	-1.69(-2.72%)
Jul 08, 2011	62.50	62.53	61.84	62.19	88,259	-0.68(-1.08%)
Jul 07, 2011	62.69	63.14	62.69	62.87	139,358	+0.62(+0.99%)
Jul 06, 2011	62.20	62.27	61.73	62.26	129,262	-0.59(-0.94%)
Jul 05, 2011	62.88	63.12	62.59	62.85	109,561	-0.12(-0.19%)

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