Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	71.24	71.24	71.06	71.07	6,239	-0.18(-0.25%)
Apr 27, 2012	71.22	71.30	71.18	71.25	7,738	+0.09(+0.13%)
Apr 26, 2012	71.21	71.26	71.12	71.16	8,146	+0.01(+0.02%)
Apr 25, 2012	71.00	71.21	70.91	71.15	8,794	+0.10(+0.13%)
Apr 24, 2012	71.15	71.17	71.05	71.05	16,136	-0.09(-0.12%)
Apr 23, 2012	71.35	71.35	71.14	71.14	16,497	-0.05(-0.07%)
Apr 20, 2012	71.19	71.20	71.11	71.19	13,575	-0.10(-0.14%)
Apr 19, 2012	71.33	71.37	71.24	71.29	5,610	+0.11(+0.16%)
Apr 18, 2012	71.19	71.28	71.15	71.18	22,583	-0.02(-0.03%)
Apr 17, 2012	71.12	71.21	71.11	71.20	23,878	-0.01(-0.01%)
Apr 16, 2012	71.17	71.40	71.10	71.21	17,225	+0.12(+0.17%)
Apr 13, 2012	71.05	71.15	71.02	71.09	12,886	+0.24(+0.34%)
Apr 12, 2012	70.92	70.95	70.77	70.85	17,298	-0.03(-0.04%)
Apr 11, 2012	70.57	70.89	70.57	70.88	16,524	-0.10(-0.14%)
Apr 10, 2012	71.03	71.03	70.94	70.98	10,497	-0.05(-0.08%)
Apr 09, 2012	71.14	71.15	70.82	71.03	11,366	+0.62(+0.89%)
Apr 05, 2012	70.51	70.74	70.41	70.41	21,374	+0.01(+0.02%)
Apr 04, 2012	70.27	70.41	70.27	70.39	2,100	+0.04(+0.05%)
Apr 03, 2012	70.58	70.81	70.36	70.36	23,782	-0.32(-0.45%)

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