Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	67.72	67.75	67.38	67.55	269,054	-0.31(-0.46%)
Apr 27, 2012	67.91	68.02	67.49	67.86	187,178	+0.23(+0.34%)
Apr 26, 2012	67.11	67.75	67.00	67.64	121,149	+0.42(+0.62%)
Apr 25, 2012	66.89	67.22	66.88	67.22	138,545	+0.96(+1.45%)
Apr 24, 2012	66.04	66.41	65.98	66.26	347,939	+0.29(+0.43%)
Apr 23, 2012	65.92	66.05	65.56	65.97	104,207	-0.60(-0.91%)
Apr 20, 2012	66.78	67.02	66.58	66.58	140,033	+0.07(+0.10%)
Apr 19, 2012	66.90	67.18	66.18	66.51	250,447	-0.36(-0.54%)
Apr 18, 2012	66.85	67.07	66.77	66.87	126,534	-0.24(-0.36%)
Apr 17, 2012	66.54	67.27	66.54	67.11	139,168	+0.97(+1.47%)
Apr 16, 2012	66.51	66.61	65.91	66.14	181,832	-0.02(-0.04%)
Apr 13, 2012	66.80	66.84	66.13	66.17	96,908	-0.79(-1.18%)
Apr 12, 2012	66.14	67.03	66.10	66.96	198,069	+0.93(+1.41%)
Apr 11, 2012	66.14	66.27	65.94	66.03	532,154	+0.55(+0.83%)
Apr 10, 2012	66.57	66.71	65.43	65.48	182,798	-1.20(-1.80%)
Apr 09, 2012	66.59	66.94	66.50	66.68	110,829	-0.79(-1.17%)
Apr 05, 2012	67.29	67.69	67.28	67.47	102,753	-0.06(-0.08%)
Apr 04, 2012	67.74	67.77	67.29	67.53	126,506	-0.75(-1.10%)
Apr 03, 2012	68.44	68.56	67.89	68.28	506,374	-0.21(-0.31%)

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