Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.77	23.02	22.69	22.90	3,780,790	+0.08(+0.34%)
Dec 30, 2010	22.72	22.91	22.63	22.82	5,291,361	+0.14(+0.63%)
Dec 29, 2010	22.72	22.88	22.55	22.68	5,621,534	+0.32(+1.42%)
Dec 28, 2010	22.33	22.45	22.16	22.36	3,857,276	+0.22(+1.00%)
Dec 27, 2010	22.69	22.73	21.97	22.14	6,557,292	-0.58(-2.55%)
Dec 23, 2010	22.52	22.86	22.43	22.72	7,579,933	+0.08(+0.37%)
Dec 22, 2010	22.19	22.69	22.10	22.64	10,671,350	+0.60(+2.71%)
Dec 21, 2010	21.72	22.06	21.58	22.04	6,187,476	+0.45(+2.08%)
Dec 20, 2010	21.60	21.73	21.43	21.59	7,258,301	+0.05(+0.25%)
Dec 17, 2010	21.74	21.79	21.32	21.54	12,240,814	-0.16(-0.72%)
Dec 16, 2010	21.92	21.93	21.53	21.69	9,262,606	-0.23(-1.04%)
Dec 15, 2010	21.66	22.05	21.57	21.92	9,034,927	+0.22(+0.99%)
Dec 14, 2010	21.72	22.03	21.57	21.70	6,479,243	-0.03(-0.14%)
Dec 13, 2010	21.76	21.94	21.66	21.73	6,750,468	+0.26(+1.23%)
Dec 10, 2010	21.46	21.60	21.35	21.47	5,684,090	+0.04(+0.20%)
Dec 09, 2010	21.57	21.66	21.28	21.43	6,512,491	+0.07(+0.31%)
Dec 08, 2010	21.66	21.88	21.29	21.36	8,150,800	-0.30(-1.38%)
Dec 07, 2010	21.78	22.13	21.61	21.66	13,410,209	+0.30(+1.40%)
Dec 06, 2010	21.51	21.57	21.30	21.36	8,040,894	-0.22(-1.02%)
Dec 03, 2010	21.15	21.65	21.11	21.58	12,386,585	+0.35(+1.63%)
Dec 02, 2010	20.96	21.42	20.95	21.24	12,181,475	+0.43(+2.07%)

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