Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	56.28	56.28	55.88	56.03	5,327	-0.48(-0.84%)
Apr 27, 2012	55.71	56.50	55.67	56.50	4,932	+0.59(+1.06%)
Apr 26, 2012	55.60	55.92	55.53	55.91	4,705	+0.59(+1.07%)
Apr 25, 2012	55.57	55.61	55.15	55.32	8,435	+0.75(+1.37%)
Apr 24, 2012	54.20	54.73	54.10	54.57	3,575	+0.49(+0.91%)
Apr 23, 2012	54.22	54.22	53.73	54.08	15,294	-0.95(-1.73%)
Apr 20, 2012	55.40	55.46	55.03	55.03	3,094	+0.31(+0.56%)
Apr 19, 2012	55.15	55.44	54.61	54.72	6,301	-0.38(-0.68%)
Apr 18, 2012	55.23	55.23	54.82	55.10	4,326	-0.72(-1.28%)
Apr 17, 2012	55.19	55.94	55.19	55.82	10,876	+1.14(+2.08%)
Apr 16, 2012	54.83	55.11	54.18	54.68	191,875	+0.26(+0.47%)
Apr 13, 2012	54.54	54.67	54.42	54.42	5,082	-0.69(-1.25%)
Apr 12, 2012	55.09	55.40	55.09	55.11	11,062	+0.89(+1.65%)
Apr 11, 2012	54.14	54.42	54.02	54.22	11,183	+0.63(+1.18%)
Apr 10, 2012	54.76	54.76	53.56	53.59	12,654	-1.36(-2.48%)
Apr 09, 2012	55.06	55.16	54.64	54.95	12,053	-0.88(-1.57%)
Apr 05, 2012	56.01	56.01	55.72	55.82	14,202	-0.13(-0.23%)
Apr 04, 2012	56.23	56.23	55.66	55.96	21,258	-1.05(-1.85%)
Apr 03, 2012	57.21	57.21	56.73	57.01	10,189	-0.28(-0.50%)

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