Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	62.26	62.37	61.63	62.05	155,481	-0.21(-0.34%)
Apr 27, 2012	61.88	62.64	58.76	62.26	56,121	-0.12(-0.19%)
Apr 26, 2012	62.78	63.01	62.25	62.38	41,147	-0.56(-0.89%)
Apr 25, 2012	63.01	63.81	62.08	62.94	71,498	+0.57(+0.91%)
Apr 24, 2012	62.16	62.79	61.75	62.37	42,179	+0.12(+0.19%)
Apr 23, 2012	61.85	62.38	61.26	62.25	52,931	-0.58(-0.92%)
Apr 20, 2012	62.67	63.73	62.28	62.83	85,326	+0.39(+0.62%)
Apr 19, 2012	63.78	63.89	62.09	62.44	58,893	-1.53(-2.39%)
Apr 18, 2012	64.14	64.14	63.46	63.97	57,915	-0.35(-0.54%)
Apr 17, 2012	64.49	64.96	64.18	64.32	43,730	+0.33(+0.52%)
Apr 16, 2012	64.39	64.74	63.93	63.99	40,304	-0.02(-0.03%)
Apr 13, 2012	64.60	64.77	63.80	64.01	49,779	-0.85(-1.31%)
Apr 12, 2012	64.87	65.25	64.45	64.86	66,037	+0.06(+0.09%)
Apr 11, 2012	64.99	65.11	64.48	64.80	45,796	+0.42(+0.65%)
Apr 10, 2012	65.08	66.70	64.19	64.38	102,631	-0.54(-0.83%)
Apr 09, 2012	65.17	65.80	64.67	64.92	61,623	-1.08(-1.64%)
Apr 05, 2012	65.28	67.90	65.28	66.00	483,150	-12.88(-16.33%)
Apr 04, 2012	78.75	79.51	78.06	78.88	305,112	-0.38(-0.48%)
Apr 03, 2012	80.43	80.43	78.65	79.26	202,272	-0.61(-0.76%)

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