Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	44.78	44.78	44.20	44.53	38,243	-0.07(-0.16%)
Apr 28, 2011	44.48	44.85	44.47	44.60	73,041	-0.07(-0.16%)
Apr 27, 2011	44.75	44.91	44.49	44.67	71,854	-0.13(-0.29%)
Apr 26, 2011	44.31	44.85	44.23	44.80	59,637	+0.49(+1.11%)
Apr 25, 2011	44.39	44.53	44.00	44.31	54,844	-0.11(-0.25%)
Apr 21, 2011	45.12	45.36	44.11	44.42	121,332	-0.54(-1.20%)
Apr 20, 2011	45.17	45.17	44.54	44.96	88,029	+0.17(+0.38%)
Apr 19, 2011	45.49	45.70	44.62	44.79	62,643	-0.45(-0.99%)
Apr 18, 2011	45.65	46.20	45.08	45.24	75,431	-0.70(-1.52%)
Apr 15, 2011	45.34	45.95	44.57	45.94	138,589	+0.42(+0.92%)
Apr 14, 2011	43.67	45.74	43.34	45.52	148,640	+1.36(+3.08%)
Apr 13, 2011	44.92	45.24	44.13	44.16	124,030	-0.61(-1.36%)
Apr 12, 2011	44.67	45.22	44.59	44.77	92,972	+0.08(+0.17%)
Apr 11, 2011	44.62	45.01	44.60	44.70	33,414	-0.01(-0.01%)
Apr 08, 2011	45.00	45.39	44.48	44.70	50,766	-0.17(-0.38%)
Apr 07, 2011	45.43	45.43	44.87	44.87	73,552	-0.30(-0.68%)
Apr 06, 2011	44.80	45.43	44.60	45.17	51,778	+0.43(+0.97%)
Apr 05, 2011	44.67	45.17	44.56	44.74	54,496	-0.01(-0.02%)
Apr 04, 2011	44.20	44.91	43.97	44.75	64,990	+0.67(+1.52%)

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