Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	77.80	77.85	77.56	77.69	5,285	-0.91(-1.16%)
Apr 28, 2011	78.90	78.90	78.02	78.60	53,071	-0.23(-0.29%)
Apr 27, 2011	78.00	79.00	77.85	78.83	219,244	+2.03(+2.64%)
Apr 26, 2011	77.06	77.30	76.80	76.80	10,787	+0.55(+0.72%)
Apr 25, 2011	76.45	76.65	76.15	76.25	5,766	+0.02(+0.03%)
Apr 21, 2011	76.75	76.75	76.14	76.23	12,164	+2.98(+4.07%)
Apr 20, 2011	73.36	73.36	73.00	73.25	7,367	+1.86(+2.61%)
Apr 19, 2011	71.38	71.41	70.98	71.39	6,820	+0.72(+1.02%)
Apr 18, 2011	70.62	70.85	70.42	70.67	5,811	-1.72(-2.38%)
Apr 15, 2011	72.19	72.70	72.03	72.39	2,988	-0.55(-0.75%)
Apr 14, 2011	72.63	72.94	72.44	72.94	7,562	+0.39(+0.54%)
Apr 13, 2011	73.00	73.24	72.45	72.55	36,680	+0.77(+1.07%)
Apr 12, 2011	72.24	72.28	71.62	71.78	27,070	-0.93(-1.28%)
Apr 11, 2011	72.90	72.92	72.40	72.71	2,544	-0.15(-0.21%)
Apr 08, 2011	72.82	72.86	72.50	72.86	16,050	+1.34(+1.87%)
Apr 07, 2011	71.87	71.87	71.40	71.52	6,432	-0.09(-0.13%)
Apr 06, 2011	71.45	71.85	71.34	71.61	7,670	+1.37(+1.95%)
Apr 05, 2011	69.91	70.56	69.91	70.24	6,275	-0.41(-0.58%)
Apr 04, 2011	70.83	70.83	70.33	70.65	33,353	+0.81(+1.16%)

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