Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	56.59	56.70	55.68	56.29	0	-0.38(-0.67%)
Apr 29, 2013	56.84	57.04	56.52	56.67	2,365,259	+0.11(+0.20%)
Apr 26, 2013	56.73	56.57	56.27	56.56	1,353,449	-0.00(-0.01%)
Apr 25, 2013	55.98	56.60	55.74	56.56	0	+1.13(+2.05%)
Apr 24, 2013	56.70	56.72	55.37	55.43	4,452,998	-1.67(-2.92%)
Apr 23, 2013	57.17	57.85	56.68	57.10	3,631,080	+0.26(+0.47%)
Apr 22, 2013	56.84	56.97	56.38	56.83	2,358,950	+0.45(+0.81%)
Apr 19, 2013	55.25	56.41	54.91	56.38	4,095,734	+2.49(+4.63%)
Apr 18, 2013	54.82	54.82	53.38	53.89	1,889,634	-0.71(-1.30%)
Apr 17, 2013	54.85	54.85	53.64	54.60	2,019,551	-0.27(-0.49%)
Apr 16, 2013	54.59	54.87	53.91	54.86	2,107,247	+1.06(+1.98%)
Apr 15, 2013	55.21	55.32	53.70	53.80	2,212,357	-1.48(-2.67%)
Apr 12, 2013	54.51	55.29	54.51	55.28	2,824,942	+0.58(+1.06%)
Apr 11, 2013	54.22	54.88	54.13	54.70	2,067,144	+0.70(+1.29%)
Apr 10, 2013	52.83	54.00	52.79	54.00	1,625,438	+1.42(+2.70%)
Apr 09, 2013	52.63	52.89	52.33	52.58	995,240	+0.20(+0.37%)
Apr 08, 2013	52.34	52.38	51.80	52.38	806,866	+0.13(+0.26%)
Apr 05, 2013	51.89	52.31	51.35	52.25	1,584,090	-0.08(-0.15%)
Apr 04, 2013	52.27	52.56	51.85	52.33	1,123,179	+0.23(+0.44%)
Apr 03, 2013	53.40	53.40	51.79	52.10	1,958,088	-0.89(-1.67%)
Apr 02, 2013	52.55	53.17	52.31	52.99	2,350,278	+0.86(+1.65%)

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