Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	55.29	55.81	55.18	55.74	67,841	+0.53(+0.96%)
Apr 28, 2011	55.39	55.81	54.60	55.21	86,497	-0.20(-0.36%)
Apr 27, 2011	54.61	55.41	54.06	55.41	132,057	+1.23(+2.27%)
Apr 26, 2011	54.04	54.30	53.92	54.18	74,331	+0.39(+0.73%)
Apr 25, 2011	53.65	53.84	53.25	53.79	85,001	+0.07(+0.13%)
Apr 21, 2011	53.21	53.79	53.08	53.72	101,997	+0.53(+1.00%)
Apr 20, 2011	52.63	53.33	52.55	53.19	159,976	+0.74(+1.41%)
Apr 19, 2011	52.13	52.83	51.87	52.45	90,293	-0.40(-0.76%)
Apr 18, 2011	52.96	52.99	52.45	52.85	93,496	-0.53(-0.99%)
Apr 15, 2011	52.79	53.49	52.67	53.38	102,222	+0.77(+1.46%)
Apr 14, 2011	52.76	52.99	52.36	52.61	151,735	+0.06(+0.11%)
Apr 13, 2011	52.04	52.67	51.66	52.55	153,350	+1.26(+2.46%)
Apr 12, 2011	51.93	51.93	50.84	51.29	132,840	-0.58(-1.12%)
Apr 11, 2011	52.84	52.87	51.84	51.87	144,437	-1.22(-2.30%)
Apr 08, 2011	52.13	53.10	51.98	53.09	156,225	+1.37(+2.65%)
Apr 07, 2011	51.68	51.78	51.28	51.72	190,702	+0.00(+0.00%)
Apr 06, 2011	51.90	52.10	51.46	51.72	85,186	-0.02(-0.04%)
Apr 05, 2011	51.41	52.04	51.37	51.74	81,454	+0.42(+0.82%)
Apr 04, 2011	51.27	51.47	51.00	51.32	83,806	+0.12(+0.23%)

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