Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	73.79	73.81	72.81	73.16	1,989,821	-0.75(-1.01%)
Apr 27, 2012	73.57	74.91	72.54	73.91	2,580,223	+0.64(+0.87%)
Apr 26, 2012	72.26	73.66	71.80	73.27	2,410,027	+1.17(+1.62%)
Apr 25, 2012	72.83	73.44	71.34	72.10	4,006,238	+0.23(+0.32%)
Apr 24, 2012	72.16	73.26	69.54	71.87	9,440,876	-3.25(-4.33%)
Apr 23, 2012	74.69	75.42	74.06	75.12	3,400,935	-0.55(-0.73%)
Apr 20, 2012	75.09	76.44	74.90	75.67	2,459,953	+0.84(+1.12%)
Apr 19, 2012	75.90	76.19	74.25	74.83	2,380,046	-0.50(-0.66%)
Apr 18, 2012	74.78	75.64	74.35	75.33	1,694,673	+0.21(+0.28%)
Apr 17, 2012	74.28	75.57	73.82	75.12	1,789,871	+1.28(+1.73%)
Apr 16, 2012	74.51	75.16	73.21	73.84	1,968,562	-0.40(-0.54%)
Apr 13, 2012	74.71	75.28	73.59	74.24	1,817,352	-0.61(-0.81%)
Apr 12, 2012	74.02	74.95	73.67	74.85	1,385,342	+1.20(+1.63%)
Apr 11, 2012	73.61	74.41	73.32	73.65	1,845,026	+0.75(+1.03%)
Apr 10, 2012	75.25	75.50	72.78	72.90	2,805,725	-2.35(-3.12%)
Apr 09, 2012	74.17	75.66	74.11	75.25	1,634,619	-0.29(-0.38%)
Apr 05, 2012	74.31	76.07	74.22	75.54	2,864,971	+0.82(+1.10%)
Apr 04, 2012	75.33	76.24	74.19	74.72	4,430,897	-0.76(-1.01%)
Apr 03, 2012	78.03	78.29	75.32	75.48	6,013,014	-2.98(-3.80%)

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