Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	55.99	56.96	55.67	56.50	88,100	+0.54(+0.97%)
Apr 29, 2008	57.55	57.55	55.86	55.95	60,890	-1.79(-3.11%)
Apr 28, 2008	58.22	58.46	57.52	57.75	145,123	-0.24(-0.41%)
Apr 25, 2008	57.23	58.05	56.96	57.98	58,180	+0.73(+1.27%)
Apr 24, 2008	58.45	58.45	55.82	57.25	379,542	-0.97(-1.66%)
Apr 23, 2008	59.08	59.08	57.75	58.22	81,674	-0.63(-1.07%)
Apr 22, 2008	59.17	59.24	58.21	58.85	340,335	-0.59(-0.99%)
Apr 21, 2008	59.52	59.53	58.39	59.44	162,354	+0.68(+1.16%)
Apr 18, 2008	56.49	58.84	56.30	58.76	53,818	+2.34(+4.15%)
Apr 17, 2008	56.28	56.43	55.46	56.42	56,246	+0.15(+0.27%)
Apr 16, 2008	55.41	56.31	54.46	56.26	62,158	+1.59(+2.90%)
Apr 15, 2008	54.53	54.82	54.11	54.68	87,608	+0.26(+0.48%)
Apr 14, 2008	53.46	54.56	53.46	54.41	34,329	+1.12(+2.10%)
Apr 11, 2008	53.63	53.94	53.21	53.29	43,053	-0.89(-1.65%)
Apr 10, 2008	53.74	54.21	53.46	54.18	39,653	+0.46(+0.85%)
Apr 09, 2008	53.58	54.18	53.42	53.73	28,702	+0.38(+0.71%)
Apr 08, 2008	53.58	53.87	52.81	53.35	128,755	+0.09(+0.17%)
Apr 07, 2008	53.89	54.62	53.13	53.26	120,348	+0.06(+0.11%)
Apr 04, 2008	51.77	53.78	51.77	53.20	98,290	+0.82(+1.56%)
Apr 03, 2008	51.56	52.82	51.56	52.38	62,318	+0.29(+0.57%)
Apr 02, 2008	51.58	52.21	50.73	52.09	116,094	+1.01(+1.97%)

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