Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	58.37	59.17	58.21	58.91	116,043	-0.10(-0.16%)
Jul 28, 2011	59.23	59.51	58.88	59.01	84,782	+0.13(+0.23%)
Jul 27, 2011	59.53	59.53	58.66	58.88	82,009	-0.59(-1.00%)
Jul 26, 2011	59.23	59.77	59.20	59.47	97,133	+0.64(+1.08%)
Jul 25, 2011	58.58	59.00	58.58	58.83	82,745	-0.46(-0.78%)
Jul 22, 2011	59.37	59.41	59.16	59.29	108,548	+0.58(+0.98%)
Jul 21, 2011	58.60	59.02	58.40	58.72	97,654	+0.14(+0.25%)
Jul 20, 2011	58.45	58.82	58.34	58.57	40,353	+0.27(+0.46%)
Jul 19, 2011	57.99	58.39	57.99	58.31	70,356	+0.52(+0.90%)
Jul 18, 2011	57.90	57.90	57.27	57.79	160,845	-0.21(-0.35%)
Jul 15, 2011	58.16	58.45	57.78	57.99	68,626	+0.17(+0.29%)
Jul 14, 2011	58.45	58.59	57.71	57.83	76,870	-0.41(-0.71%)
Jul 13, 2011	57.98	58.75	57.98	58.24	760,940	+0.93(+1.63%)
Jul 12, 2011	57.38	57.73	57.26	57.31	253,111	-0.56(-0.97%)
Jul 11, 2011	58.88	58.89	57.80	57.87	122,858	-1.62(-2.72%)
Jul 08, 2011	59.78	59.82	59.16	59.49	92,265	-0.65(-1.08%)
Jul 07, 2011	59.97	60.40	59.97	60.14	145,685	+0.59(+0.99%)
Jul 06, 2011	59.50	59.57	59.05	59.55	135,130	-0.56(-0.94%)
Jul 05, 2011	60.15	60.38	59.87	60.12	114,535	-0.11(-0.19%)

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