Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	79.21	80.05	79.21	80.05	641	-0.80(-0.99%)
Apr 26, 2012		80.85	80.85	80.85	0	+0.34(+0.42%)
Apr 25, 2012	80.38	80.51	80.22	80.51	1,945	+0.86(+1.08%)
Apr 24, 2012	79.31	79.86	79.04	79.65	1,513	+0.90(+1.14%)
Apr 23, 2012	79.01	79.01	78.74	78.75	521	-2.44(-3.01%)
Apr 20, 2012	80.70	81.20	80.70	81.19	2,167	+1.38(+1.73%)
Apr 19, 2012	79.42	79.81	79.42	79.81	1,133	+0.41(+0.52%)
Apr 18, 2012	78.80	79.40	78.80	79.40	1,196	+0.55(+0.70%)
Apr 17, 2012	78.09	78.85	77.85	78.85	1,709	+0.50(+0.64%)
Apr 16, 2012	78.01	78.35	77.43	78.35	2,827	+0.75(+0.97%)
Apr 13, 2012	77.71	77.71	77.10	77.60	5,833	-1.10(-1.40%)
Apr 12, 2012	78.14	79.20	78.14	78.70	1,293	+1.50(+1.94%)
Apr 11, 2012	77.03	77.43	76.83	77.20	951	+0.63(+0.82%)
Apr 10, 2012	76.80	76.80	76.11	76.57	1,168	-1.70(-2.17%)
Apr 09, 2012	77.93	78.27	77.93	78.27	1,238	-0.03(-0.04%)
Apr 05, 2012	78.21	78.30	77.70	78.30	1,583	-0.04(-0.05%)
Apr 04, 2012	78.65	78.70	78.01	78.34	1,655	-1.76(-2.20%)
Apr 03, 2012	80.80	81.09	80.10	80.10	2,174	-1.80(-2.20%)

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