Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	56.74	56.85	55.83	56.44	0	-0.38(-0.67%)
Apr 29, 2013	56.99	57.19	56.66	56.82	2,359,113	+0.11(+0.20%)
Apr 26, 2013	56.87	56.72	56.41	56.71	1,349,933	-0.00(-0.01%)
Apr 25, 2013	56.13	56.75	55.88	56.71	0	+1.14(+2.05%)
Apr 24, 2013	56.85	56.87	55.52	55.57	4,441,428	-1.67(-2.92%)
Apr 23, 2013	57.32	58.00	56.83	57.25	3,621,646	+0.27(+0.47%)
Apr 22, 2013	56.98	57.11	56.53	56.98	2,352,821	+0.46(+0.81%)
Apr 19, 2013	55.39	56.56	55.05	56.53	4,085,093	+2.50(+4.63%)
Apr 18, 2013	54.96	54.97	53.52	54.03	1,884,724	-0.71(-1.30%)
Apr 17, 2013	54.99	54.99	53.78	54.74	2,014,303	-0.27(-0.49%)
Apr 16, 2013	54.73	55.01	54.05	55.01	2,101,772	+1.07(+1.98%)
Apr 15, 2013	55.36	55.47	53.84	53.94	2,206,609	-1.48(-2.67%)
Apr 12, 2013	54.66	55.44	54.65	55.42	2,817,602	+0.58(+1.06%)
Apr 11, 2013	54.36	55.02	54.27	54.84	2,061,773	+0.70(+1.29%)
Apr 10, 2013	52.97	54.14	52.93	54.14	1,621,215	+1.42(+2.70%)
Apr 09, 2013	52.77	53.03	52.46	52.72	992,654	+0.20(+0.37%)
Apr 08, 2013	52.47	52.52	51.93	52.52	804,770	+0.13(+0.26%)
Apr 05, 2013	52.02	52.45	51.48	52.39	1,579,974	-0.08(-0.15%)
Apr 04, 2013	52.41	52.70	51.99	52.46	1,120,261	+0.23(+0.44%)
Apr 03, 2013	53.54	53.54	51.92	52.24	1,953,000	-0.89(-1.67%)
Apr 02, 2013	52.69	53.31	52.45	53.12	2,344,172	+0.86(+1.65%)

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