Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	56.97	56.99	56.78	56.79	12,589	-0.32(-0.56%)
Jul 30, 2012	56.97	57.28	56.94	57.11	28,399	+0.10(+0.17%)
Jul 27, 2012	56.42	57.10	56.29	57.01	22,188	+0.84(+1.49%)
Jul 26, 2012	55.84	56.29	55.84	56.18	16,304	+0.97(+1.76%)
Jul 25, 2012	55.34	55.40	55.13	55.21	57,952	-0.06(-0.11%)
Jul 24, 2012	55.65	55.65	54.99	55.27	11,444	-0.40(-0.71%)
Jul 23, 2012	55.61	55.74	55.46	55.66	16,824	-0.54(-0.96%)
Jul 20, 2012	56.39	56.39	56.06	56.21	9,170	-0.44(-0.78%)
Jul 19, 2012	56.61	56.80	56.35	56.65	19,268	+0.18(+0.32%)
Jul 18, 2012	56.21	56.53	56.21	56.47	11,305	+0.21(+0.37%)
Jul 17, 2012	56.15	56.35	55.80	56.26	18,136	+0.29(+0.53%)
Jul 16, 2012	56.21	56.28	55.95	55.97	11,015	-0.33(-0.58%)
Jul 13, 2012	55.70	56.32	55.70	56.29	17,097	+0.74(+1.34%)
Jul 12, 2012	55.45	55.71	55.25	55.55	22,827	-0.08(-0.14%)
Jul 11, 2012	55.88	55.88	55.41	55.63	18,909	-0.12(-0.22%)
Jul 10, 2012	56.07	56.07	55.61	55.75	15,828	-0.11(-0.19%)
Jul 09, 2012	56.02	56.02	55.70	55.86	13,081	-0.18(-0.32%)
Jul 06, 2012	55.92	56.04	55.78	56.04	33,640	-0.19(-0.33%)
Jul 05, 2012	56.33	56.34	56.05	56.22	33,591	+0.00(+0.01%)
Jul 03, 2012	55.93	56.31	55.92	56.22	14,024	+0.31(+0.55%)

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