Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.75	23.00	22.67	22.88	3,783,935	+0.08(+0.34%)
Dec 30, 2010	22.70	22.89	22.61	22.80	5,295,763	+0.14(+0.63%)
Dec 29, 2010	22.70	22.86	22.53	22.66	5,626,211	+0.32(+1.42%)
Dec 28, 2010	22.31	22.43	22.15	22.34	3,860,485	+0.22(+1.00%)
Dec 27, 2010	22.67	22.71	21.96	22.12	6,562,748	-0.58(-2.55%)
Dec 23, 2010	22.51	22.84	22.42	22.70	7,586,239	+0.08(+0.37%)
Dec 22, 2010	22.17	22.67	22.08	22.62	10,680,228	+0.60(+2.71%)
Dec 21, 2010	21.70	22.04	21.57	22.02	6,192,624	+0.45(+2.08%)
Dec 20, 2010	21.58	21.72	21.41	21.57	7,264,340	+0.05(+0.25%)
Dec 17, 2010	21.72	21.78	21.30	21.52	12,250,998	-0.16(-0.72%)
Dec 16, 2010	21.90	21.91	21.51	21.67	9,270,312	-0.23(-1.04%)
Dec 15, 2010	21.64	22.03	21.55	21.90	9,042,444	+0.22(+0.99%)
Dec 14, 2010	21.70	22.01	21.55	21.69	6,484,633	-0.03(-0.14%)
Dec 13, 2010	21.74	21.93	21.64	21.72	6,756,084	+0.26(+1.23%)
Dec 10, 2010	21.44	21.58	21.33	21.45	5,688,819	+0.04(+0.20%)
Dec 09, 2010	21.55	21.64	21.26	21.41	6,517,909	+0.07(+0.31%)
Dec 08, 2010	21.64	21.86	21.27	21.35	8,157,581	-0.30(-1.38%)
Dec 07, 2010	21.76	22.11	21.60	21.64	13,421,366	+0.30(+1.40%)
Dec 06, 2010	21.49	21.55	21.29	21.35	8,047,584	-0.22(-1.03%)
Dec 03, 2010	21.13	21.63	21.09	21.57	12,396,890	+0.35(+1.63%)
Dec 02, 2010	20.95	21.40	20.93	21.22	12,191,609	+0.43(+2.07%)

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