Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	79.22	79.22	78.69	79.05	120,482	-0.11(-0.13%)
Apr 29, 2013	79.02	79.25	78.91	79.15	423,370	+0.23(+0.29%)
Apr 26, 2013	78.83	78.99	78.80	78.93	70,479	+0.01(+0.01%)
Apr 25, 2013	78.86	79.15	78.67	78.92	142,268	+0.31(+0.40%)
Apr 24, 2013	79.68	79.70	78.61	78.61	173,829	-1.22(-1.53%)
Apr 23, 2013	79.44	79.83	78.81	79.83	205,238	+0.66(+0.83%)
Apr 22, 2013	79.09	79.28	78.54	79.17	116,093	+0.22(+0.28%)
Apr 19, 2013	77.96	78.99	77.96	78.95	102,970	+1.20(+1.54%)
Apr 18, 2013	78.00	78.15	77.55	77.75	107,181	-0.10(-0.13%)
Apr 17, 2013	78.13	78.35	77.55	77.85	91,675	-0.66(-0.84%)
Apr 16, 2013	77.80	78.54	77.64	78.51	149,673	+1.30(+1.69%)
Apr 15, 2013	78.38	78.38	77.19	77.20	184,474	-1.27(-1.61%)
Apr 12, 2013	77.96	78.48	77.90	78.47	106,800	+0.29(+0.37%)
Apr 11, 2013	77.95	78.48	77.89	78.18	146,482	+0.32(+0.41%)
Apr 10, 2013	77.48	77.92	77.36	77.86	180,060	+0.69(+0.89%)
Apr 09, 2013	77.48	77.49	76.97	77.17	98,795	-0.11(-0.15%)
Apr 08, 2013	76.73	77.29	76.24	77.29	83,405	+0.81(+1.06%)
Apr 05, 2013	76.58	76.58	76.14	76.48	122,546	-0.51(-0.66%)
Apr 04, 2013	76.69	77.06	76.65	76.99	143,739	+0.42(+0.55%)
Apr 03, 2013	77.69	77.69	76.39	76.57	178,165	-0.89(-1.15%)
Apr 02, 2013	77.03	77.57	76.93	77.46	162,768	+0.75(+0.97%)

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