Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	51.87	52.24	51.45	51.79	1,499,099	+0.01(+0.02%)
Apr 28, 2011	50.15	52.14	50.10	51.79	1,686,687	+1.69(+3.38%)
Apr 27, 2011	49.20	50.21	49.20	50.09	1,194,166	+0.88(+1.79%)
Apr 26, 2011	47.90	49.64	47.77	49.21	1,294,185	+1.60(+3.37%)
Apr 25, 2011	47.64	47.67	47.09	47.61	822,577	+0.37(+0.77%)
Apr 21, 2011	48.16	49.16	47.16	47.24	1,497,161	+0.91(+1.96%)
Apr 20, 2011	47.52	47.63	45.95	46.33	1,609,459	-0.31(-0.67%)
Apr 19, 2011	46.04	46.71	45.90	46.64	857,982	+0.81(+1.77%)
Apr 18, 2011	45.93	46.13	44.81	45.83	1,363,358	-1.05(-2.24%)
Apr 15, 2011	46.49	47.08	45.92	46.88	826,371	+0.68(+1.47%)
Apr 14, 2011	45.97	46.40	45.58	46.21	605,418	-0.13(-0.29%)
Apr 13, 2011	46.14	46.38	45.62	46.34	817,591	+0.64(+1.40%)
Apr 12, 2011	45.66	46.63	45.49	45.70	647,514	-0.23(-0.50%)
Apr 11, 2011	46.35	46.54	45.64	45.93	878,287	-0.43(-0.92%)
Apr 08, 2011	47.59	47.59	45.88	46.36	831,562	-0.99(-2.09%)
Apr 07, 2011	47.92	48.16	47.25	47.35	596,001	-0.61(-1.26%)
Apr 06, 2011	48.86	48.86	47.46	47.95	656,154	-0.50(-1.03%)
Apr 05, 2011	48.84	49.25	48.41	48.45	741,571	-0.62(-1.27%)
Apr 04, 2011	48.71	49.11	48.38	49.08	1,114,611	+0.53(+1.08%)

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