Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	54.05	54.86	53.72	54.41	104,251	-0.21(-0.39%)
Jul 28, 2011	54.96	55.42	54.54	54.62	80,931	-0.27(-0.50%)
Jul 27, 2011	55.88	55.88	54.80	54.90	44,312	-1.10(-1.97%)
Jul 26, 2011	56.06	56.20	55.85	56.00	41,754	-0.12(-0.21%)
Jul 25, 2011	55.96	56.38	55.90	56.12	55,343	-0.40(-0.70%)
Jul 22, 2011	56.61	56.63	56.48	56.51	61,906	+0.17(+0.30%)
Jul 21, 2011	55.90	56.62	55.88	56.34	45,178	+0.67(+1.20%)
Jul 20, 2011	56.24	56.24	55.57	55.68	31,638	-0.35(-0.62%)
Jul 19, 2011	55.32	56.12	55.32	56.02	24,831	+1.12(+2.04%)
Jul 18, 2011	55.37	55.37	54.57	54.90	28,410	-0.66(-1.19%)
Jul 15, 2011	55.75	55.75	55.17	55.57	20,050	+0.06(+0.11%)
Jul 14, 2011	56.12	56.37	55.30	55.51	34,415	-0.51(-0.91%)
Jul 13, 2011	55.94	56.54	55.91	56.01	36,355	+0.36(+0.65%)
Jul 12, 2011	55.72	56.16	55.63	55.65	15,738	-0.20(-0.36%)
Jul 11, 2011	56.35	56.41	55.69	55.85	26,575	-1.15(-2.02%)
Jul 08, 2011	56.84	57.01	56.46	57.01	29,889	-0.41(-0.71%)
Jul 07, 2011	57.08	57.63	57.08	57.41	57,409	+0.85(+1.50%)
Jul 06, 2011	56.64	56.68	56.35	56.57	95,948	-0.14(-0.24%)
Jul 05, 2011	56.52	56.79	56.31	56.70	94,767	+0.24(+0.42%)

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