Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	70.41	70.51	70.03	70.29	6,248,638	+0.05(+0.07%)
Apr 27, 2012	69.41	70.35	69.10	70.24	9,410,096	+1.12(+1.62%)
Apr 26, 2012	68.48	69.30	68.48	69.12	6,573,473	+0.44(+0.64%)
Apr 25, 2012	68.63	68.70	68.37	68.68	7,901,660	+0.45(+0.67%)
Apr 24, 2012	68.53	68.85	67.91	68.23	8,628,417	-0.43(-0.63%)
Apr 23, 2012	69.09	69.20	68.41	68.66	7,233,418	-0.54(-0.78%)
Apr 20, 2012	69.90	70.52	69.00	69.20	15,286,630	+0.48(+0.69%)
Apr 19, 2012	70.08	70.14	67.90	68.73	19,324,664	-1.49(-2.12%)
Apr 18, 2012	69.98	70.67	69.98	70.21	7,470,624	+0.17(+0.24%)
Apr 17, 2012	69.91	70.39	69.90	70.05	10,526,263	+0.38(+0.55%)
Apr 16, 2012	70.03	70.62	69.48	69.66	8,645,683	-0.28(-0.40%)
Apr 13, 2012	70.34	70.54	69.94	69.95	7,254,953	-0.49(-0.69%)
Apr 12, 2012	71.21	71.23	70.22	70.43	7,990,766	-0.66(-0.93%)
Apr 11, 2012	70.90	71.21	70.33	71.09	8,826,425	+0.64(+0.91%)
Apr 10, 2012	71.25	71.25	70.19	70.45	10,510,819	-0.87(-1.22%)
Apr 09, 2012	70.50	71.77	70.43	71.32	9,269,808	+0.19(+0.26%)
Apr 05, 2012	70.06	71.16	70.02	71.14	7,582,507	+0.82(+1.17%)
Apr 04, 2012	70.87	71.10	70.08	70.31	10,769,368	-1.38(-1.93%)
Apr 03, 2012	70.91	71.71	70.90	71.70	7,517,037	+0.75(+1.06%)

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