Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	70.00	70.71	69.49	69.54	578,908	-0.71(-1.01%)
Apr 28, 2011	70.06	70.80	69.87	70.25	630,716	+0.25(+0.36%)
Apr 27, 2011	69.09	70.00	68.90	70.00	407,677	+0.91(+1.31%)
Apr 26, 2011	68.82	69.69	68.82	69.09	356,616	+0.28(+0.41%)
Apr 25, 2011	68.47	68.92	68.41	68.80	173,911	+0.30(+0.43%)
Apr 21, 2011	68.63	68.94	68.22	68.51	236,037	+0.18(+0.27%)
Apr 20, 2011	68.78	68.98	68.22	68.32	300,514	+0.19(+0.28%)
Apr 19, 2011	69.03	69.04	67.87	68.13	424,594	-0.49(-0.71%)
Apr 18, 2011	69.09	69.09	67.87	68.62	463,423	-0.93(-1.34%)
Apr 15, 2011	69.61	70.63	69.29	69.55	601,209	-0.05(-0.08%)
Apr 14, 2011	69.80	70.57	69.51	69.61	523,156	-0.37(-0.52%)
Apr 13, 2011	70.12	70.46	69.54	69.97	634,099	+0.42(+0.60%)
Apr 12, 2011	70.14	70.64	69.40	69.55	618,037	-0.83(-1.18%)
Apr 11, 2011	70.56	71.04	70.19	70.38	524,754	-0.27(-0.38%)
Apr 08, 2011	71.76	71.84	70.40	70.65	491,127	-0.79(-1.11%)
Apr 07, 2011	71.35	71.75	70.77	71.45	804,784	-0.11(-0.15%)
Apr 06, 2011	70.78	71.61	70.44	71.55	934,535	+1.24(+1.76%)
Apr 05, 2011	70.29	71.12	69.45	70.32	1,235,546	-0.24(-0.34%)
Apr 04, 2011	70.72	71.58	70.10	70.55	1,468,329	+1.52(+2.20%)

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