Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	56.16	56.53	55.84	56.52	1,526,577	+0.10(+0.18%)
Apr 27, 2012	56.37	56.74	56.08	56.42	1,871,203	+0.18(+0.32%)
Apr 26, 2012	55.90	56.46	55.66	56.23	1,529,023	+0.34(+0.60%)
Apr 25, 2012	53.96	56.00	53.96	55.90	2,548,853	+2.38(+4.44%)
Apr 24, 2012	54.05	54.14	53.28	53.52	1,531,531	-0.54(-0.99%)
Apr 23, 2012	54.63	54.78	53.58	54.05	1,854,077	-1.32(-2.39%)
Apr 20, 2012	54.46	55.92	54.46	55.38	1,729,382	+1.08(+1.99%)
Apr 19, 2012	54.58	54.87	53.96	54.30	1,248,327	-0.24(-0.44%)
Apr 18, 2012	54.44	54.67	54.25	54.54	1,693,663	-0.18(-0.33%)
Apr 17, 2012	54.50	54.85	54.05	54.72	977,423	+0.51(+0.94%)
Apr 16, 2012	54.44	54.76	53.65	54.21	1,766,361	-0.24(-0.44%)
Apr 13, 2012	53.88	54.60	53.40	54.45	1,904,685	+0.48(+0.88%)
Apr 12, 2012	52.83	54.08	52.64	53.98	1,917,205	+1.26(+2.40%)
Apr 11, 2012	53.01	53.19	52.63	52.71	1,700,941	+0.14(+0.26%)
Apr 10, 2012	53.80	53.82	52.50	52.58	1,692,393	-1.18(-2.20%)
Apr 09, 2012	53.81	53.98	53.51	53.76	1,022,712	-0.86(-1.57%)
Apr 05, 2012	53.77	54.73	53.43	54.62	1,607,805	+0.70(+1.30%)
Apr 04, 2012	53.89	54.35	53.66	53.92	1,419,737	-0.27(-0.49%)
Apr 03, 2012	53.96	54.49	53.73	54.18	1,649,025	+0.22(+0.42%)

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