Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	55.90	57.21	55.59	56.45	297,914	+0.31(+0.55%)
Jul 30, 2012	56.61	57.10	55.71	56.14	221,183	-0.46(-0.81%)
Jul 27, 2012	56.11	57.00	55.51	56.60	315,227	+0.77(+1.38%)
Jul 26, 2012	56.04	57.50	55.51	55.83	417,137	+0.62(+1.12%)
Jul 25, 2012	54.89	55.40	54.31	55.21	511,871	+0.62(+1.14%)
Jul 24, 2012	55.50	55.59	54.29	54.59	508,584	-0.79(-1.43%)
Jul 23, 2012	55.36	55.81	54.89	55.38	374,025	-1.03(-1.83%)
Jul 20, 2012	56.71	56.94	55.95	56.41	323,568	-0.63(-1.10%)
Jul 19, 2012	56.96	57.56	56.62	57.04	363,863	+0.48(+0.85%)
Jul 18, 2012	56.39	56.96	56.10	56.56	597,462	-0.19(-0.33%)
Jul 17, 2012	56.61	56.98	56.22	56.75	284,832	+0.47(+0.84%)
Jul 16, 2012	56.38	56.75	56.22	56.28	432,014	-0.40(-0.71%)
Jul 13, 2012	56.22	56.93	55.69	56.68	423,000	+1.10(+1.98%)
Jul 12, 2012	55.77	55.93	55.16	55.58	449,185	-0.69(-1.23%)
Jul 11, 2012	55.82	56.37	55.70	56.27	354,827	+0.65(+1.17%)
Jul 10, 2012	55.79	56.45	55.15	55.62	431,474	+0.14(+0.25%)
Jul 09, 2012	55.97	56.11	55.23	55.48	652,119	-0.45(-0.80%)
Jul 06, 2012	56.09	56.62	55.77	55.93	507,271	-0.76(-1.34%)
Jul 05, 2012	56.59	57.30	56.22	56.69	563,378	+0.15(+0.27%)
Jul 03, 2012	55.83	56.63	55.83	56.54	303,186	+0.55(+0.98%)

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