Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	53.28	53.88	51.60	53.06	508,208	-0.34(-0.63%)
Apr 28, 2011	53.35	54.52	52.75	53.40	350,131	+0.06(+0.11%)
Apr 27, 2011	53.66	53.93	51.01	53.34	634,585	-0.05(-0.09%)
Apr 26, 2011	53.36	54.94	52.89	53.39	597,917	+0.42(+0.78%)
Apr 25, 2011	53.68	55.28	50.43	52.97	1,180,443	-2.33(-4.21%)
Apr 21, 2011	52.99	55.98	52.78	55.30	1,201,601	+3.53(+6.83%)
Apr 20, 2011	50.53	52.24	50.28	51.77	914,568	+2.57(+5.22%)
Apr 19, 2011	47.57	50.58	47.32	49.20	1,662,966	+1.60(+3.37%)
Apr 18, 2011	49.91	49.93	46.65	47.60	1,667,696	-3.44(-6.74%)
Apr 15, 2011	52.00	52.36	49.67	51.03	1,143,515	-1.22(-2.33%)
Apr 14, 2011	51.20	52.57	50.23	52.25	592,259	+0.62(+1.20%)
Apr 13, 2011	50.80	51.90	49.16	51.63	1,283,626	+1.50(+2.99%)
Apr 12, 2011	54.02	54.11	49.86	50.14	1,716,172	-4.58(-8.37%)
Apr 11, 2011	54.57	55.28	53.18	54.71	1,287,410	+0.06(+0.11%)
Apr 08, 2011	55.77	56.15	53.36	54.66	625,350	-0.33(-0.60%)
Apr 07, 2011	56.04	56.57	53.73	54.98	1,060,047	-0.48(-0.87%)
Apr 06, 2011	58.66	61.41	55.06	55.47	2,292,729	-2.55(-4.39%)
Apr 05, 2011	55.33	58.36	55.27	58.02	1,377,170	+2.40(+4.32%)
Apr 04, 2011	54.09	55.69	53.47	55.61	876,339	+1.98(+3.69%)

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