Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	69.55	69.96	69.37	69.86	88,240	+0.36(+0.52%)
Apr 28, 2011	69.39	69.98	69.21	69.50	69,390	+0.07(+0.10%)
Apr 27, 2011	69.57	69.57	68.17	69.44	55,231	+0.14(+0.20%)
Apr 26, 2011	68.92	69.56	68.68	69.30	55,237	+0.73(+1.06%)
Apr 25, 2011	68.95	68.95	68.14	68.58	143,577	-0.27(-0.40%)
Apr 21, 2011	68.52	68.87	68.33	68.85	69,184	+0.77(+1.14%)
Apr 20, 2011	68.60	68.60	67.99	68.08	126,032	+0.84(+1.25%)
Apr 19, 2011	66.39	67.23	66.39	67.23	38,352	+1.08(+1.63%)
Apr 18, 2011	66.69	66.69	65.51	66.16	127,724	-0.92(-1.37%)
Apr 15, 2011	66.95	67.19	66.44	67.08	84,834	+0.42(+0.63%)
Apr 14, 2011	66.19	66.81	66.02	66.66	80,512	+0.16(+0.25%)
Apr 13, 2011	67.09	67.26	65.94	66.49	54,952	-0.16(-0.25%)
Apr 12, 2011	67.05	67.21	66.44	66.66	289,732	-0.98(-1.45%)
Apr 11, 2011	68.79	68.89	67.31	67.64	71,399	-0.97(-1.42%)
Apr 08, 2011	69.56	69.66	68.28	68.61	72,619	-0.51(-0.73%)
Apr 07, 2011	69.25	69.76	68.80	69.12	60,477	-0.09(-0.12%)
Apr 06, 2011	70.16	70.31	68.99	69.21	81,810	-0.50(-0.72%)
Apr 05, 2011	68.92	70.03	68.72	69.71	77,906	+0.78(+1.13%)
Apr 04, 2011	68.86	69.12	68.70	68.93	76,633	+0.45(+0.66%)

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