Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	40.07	40.23	39.86	39.89	1,331,166	-0.25(-0.62%)
Dec 29, 2011	40.29	40.45	39.99	40.14	1,209,825	-0.09(-0.21%)
Dec 28, 2011	40.88	40.88	40.11	40.23	1,475,474	-0.54(-1.33%)
Dec 27, 2011	40.61	40.86	40.40	40.77	947,580	+0.16(+0.40%)
Dec 23, 2011	40.17	40.66	40.00	40.61	3,131,039	+0.62(+1.55%)
Dec 21, 2011	40.03	40.21	39.77	39.99	2,452,367	-0.05(-0.13%)
Dec 20, 2011	40.29	40.55	39.72	40.04	3,605,826	+0.26(+0.65%)
Dec 19, 2011	39.80	40.19	39.60	39.78	3,331,773	+0.00(+0.00%)
Dec 16, 2011	39.91	40.24	39.51	39.78	3,406,519	+0.13(+0.33%)
Dec 15, 2011	39.65	39.74	39.30	39.65	2,052,470	+0.28(+0.70%)
Dec 14, 2011	39.64	39.82	39.02	39.37	2,151,563	-0.29(-0.74%)
Dec 13, 2011	40.14	40.38	39.48	39.67	2,687,483	-0.56(-1.39%)
Dec 12, 2011	39.99	40.27	39.66	40.23	2,080,217	-0.29(-0.72%)
Dec 09, 2011	40.36	40.66	39.84	40.52	3,228,708	+0.21(+0.51%)
Dec 08, 2011	40.18	40.63	40.01	40.31	3,880,605	+0.01(+0.02%)
Dec 07, 2011	40.18	40.58	39.86	40.30	3,227,942	-0.04(-0.11%)
Dec 06, 2011	40.45	40.53	40.22	40.35	2,119,141	-0.01(-0.02%)
Dec 05, 2011	40.69	40.69	40.02	40.36	2,485,409	+0.03(+0.06%)
Dec 02, 2011	40.32	40.50	40.24	40.33	2,778,872	+0.34(+0.84%)

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