Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	62.98	63.07	62.55	62.74	155,415	-0.30(-0.48%)
Apr 27, 2012	63.04	63.22	62.46	63.05	104,217	+0.34(+0.54%)
Apr 26, 2012	61.94	62.79	61.94	62.71	67,874	+0.62(+1.00%)
Apr 25, 2012	61.68	62.08	61.58	62.08	66,349	+1.21(+1.98%)
Apr 24, 2012	61.30	61.30	60.64	60.88	110,839	-0.40(-0.66%)
Apr 23, 2012	61.00	61.31	60.58	61.28	91,664	-0.60(-0.98%)
Apr 20, 2012	62.25	62.31	61.88	61.88	97,686	-0.13(-0.21%)
Apr 19, 2012	62.28	62.83	61.64	62.01	85,273	-0.19(-0.31%)
Apr 18, 2012	61.89	62.39	61.86	62.20	62,256	-0.14(-0.22%)
Apr 17, 2012	61.70	62.52	61.70	62.34	84,909	+1.09(+1.78%)
Apr 16, 2012	61.90	61.98	61.01	61.25	87,788	-0.31(-0.51%)
Apr 13, 2012	61.96	62.11	61.48	61.56	94,439	-0.63(-1.02%)
Apr 12, 2012	61.23	62.29	61.18	62.19	66,470	+1.03(+1.69%)
Apr 11, 2012	61.13	61.40	61.07	61.16	80,483	+0.65(+1.07%)
Apr 10, 2012	61.80	61.93	60.39	60.51	183,787	-1.38(-2.23%)
Apr 09, 2012	61.75	62.05	61.56	61.89	101,997	-0.85(-1.36%)
Apr 05, 2012	62.49	63.00	62.49	62.74	101,088	+0.04(+0.06%)
Apr 04, 2012	62.95	63.12	62.43	62.71	173,009	-0.95(-1.50%)
Apr 03, 2012	63.53	63.84	63.23	63.66	157,767	-0.01(-0.01%)

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