Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	51.40	51.73	51.08	51.49	0	-0.08(-0.16%)
Apr 29, 2013	51.27	52.06	51.25	51.57	2,589,365	+0.65(+1.28%)
Apr 26, 2013	51.46	51.70	50.77	50.92	2,547,025	-0.36(-0.70%)
Apr 25, 2013	50.90	51.31	50.69	51.28	2,325,164	+0.60(+1.18%)
Apr 24, 2013	51.25	51.52	50.63	50.68	0	-0.51(-1.00%)
Apr 23, 2013	50.87	51.23	50.37	51.19	2,325,824	+0.55(+1.09%)
Apr 22, 2013	50.59	50.81	50.02	50.64	2,121,064	+0.29(+0.58%)
Apr 19, 2013	49.86	50.72	49.86	50.35	2,227,923	+0.26(+0.52%)
Apr 18, 2013	50.50	50.78	49.79	50.09	2,957,554	-0.33(-0.65%)
Apr 17, 2013	51.11	51.23	50.13	50.42	3,009,499	-1.07(-2.08%)
Apr 16, 2013	51.04	51.56	50.75	51.49	2,330,403	+0.77(+1.52%)
Apr 15, 2013	51.74	51.88	50.71	50.72	3,783,349	-1.35(-2.59%)
Apr 12, 2013	51.22	52.11	50.97	52.07	3,352,686	+1.07(+2.10%)
Apr 11, 2013	51.61	51.93	50.89	51.00	4,264,783	-0.36(-0.70%)
Apr 10, 2013	50.95	51.43	50.93	51.36	2,983,442	+0.66(+1.30%)
Apr 09, 2013	51.75	52.21	50.51	50.70	3,074,774	-1.03(-1.99%)
Apr 08, 2013	51.41	51.80	51.00	51.73	3,032,357	+0.49(+0.96%)
Apr 05, 2013	51.50	51.54	51.14	51.24	3,207,406	-0.61(-1.18%)
Apr 04, 2013	51.66	52.01	51.53	51.85	1,665,673	+0.19(+0.37%)
Apr 03, 2013	52.49	52.49	51.40	51.66	3,133,008	-0.71(-1.36%)
Apr 02, 2013	51.99	52.51	51.64	52.37	3,030,058	+0.48(+0.93%)

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