Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	62.58	63.48	62.50	62.76	3,907,014	+0.32(+0.51%)
Apr 28, 2011	64.15	64.28	60.85	62.44	6,800,853	-2.69(-4.13%)
Apr 27, 2011	65.66	65.74	64.69	65.13	1,865,151	-0.47(-0.72%)
Apr 26, 2011	65.97	66.63	65.48	65.60	1,127,702	-0.28(-0.43%)
Apr 25, 2011	66.42	66.75	65.53	65.88	1,248,238	-0.42(-0.63%)
Apr 21, 2011	65.48	66.36	64.60	66.30	1,320,645	+0.63(+0.96%)
Apr 20, 2011	64.42	65.88	64.33	65.67	1,577,867	+1.75(+2.74%)
Apr 19, 2011	63.59	63.94	62.95	63.92	972,004	+0.57(+0.90%)
Apr 18, 2011	63.94	64.06	62.76	63.35	1,195,111	-1.36(-2.10%)
Apr 15, 2011	65.14	65.17	63.67	64.71	1,250,930	-0.26(-0.40%)
Apr 14, 2011	64.35	65.35	64.16	64.97	1,506,076	+0.38(+0.59%)
Apr 13, 2011	63.04	64.79	63.01	64.59	1,714,798	+1.69(+2.69%)
Apr 12, 2011	62.74	63.44	62.10	62.90	1,437,898	-0.26(-0.41%)
Apr 11, 2011	62.92	63.49	62.68	63.16	1,520,549	+0.26(+0.41%)
Apr 08, 2011	64.21	64.42	62.58	62.90	1,702,034	-1.54(-2.39%)
Apr 07, 2011	63.80	64.86	63.80	64.44	1,287,420	+0.68(+1.07%)
Apr 06, 2011	66.00	66.00	63.61	63.76	2,357,370	-1.92(-2.92%)
Apr 05, 2011	66.00	66.08	65.03	65.68	1,898,668	-0.42(-0.64%)
Apr 04, 2011	66.73	66.87	66.03	66.10	1,349,863	-0.63(-0.94%)

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