Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.63	22.81	22.60	22.73	2,963,170	+0.03(+0.15%)
Dec 30, 2010	22.84	22.91	22.67	22.69	4,392,621	-0.19(-0.81%)
Dec 29, 2010	23.00	23.03	22.84	22.88	3,599,139	-0.07(-0.30%)
Dec 28, 2010	23.17	23.19	22.80	22.95	4,023,447	-0.18(-0.78%)
Dec 27, 2010	23.06	23.32	22.95	23.13	2,905,690	-0.02(-0.11%)
Dec 23, 2010	23.40	23.47	23.03	23.15	3,784,810	-0.27(-1.15%)
Dec 22, 2010	22.84	23.45	22.84	23.42	9,589,620	+0.53(+2.34%)
Dec 21, 2010	22.56	22.96	22.56	22.89	6,692,815	+0.38(+1.70%)
Dec 20, 2010	22.40	22.61	22.23	22.51	7,612,710	+0.21(+0.95%)
Dec 17, 2010	22.42	22.51	22.23	22.30	6,786,165	-0.11(-0.50%)
Dec 16, 2010	22.25	22.41	22.00	22.41	5,000,253	+0.17(+0.75%)
Dec 15, 2010	22.14	22.51	22.02	22.24	7,018,287	+0.08(+0.35%)
Dec 14, 2010	22.24	22.46	22.10	22.16	5,096,948	-0.08(-0.35%)
Dec 13, 2010	22.57	22.63	22.20	22.24	6,927,576	-0.28(-1.24%)
Dec 10, 2010	22.52	22.60	21.91	22.52	11,028,294	+0.09(+0.42%)
Dec 09, 2010	22.63	22.63	21.47	22.43	26,563,910	-0.22(-0.95%)
Dec 08, 2010	22.41	22.66	22.30	22.64	6,070,091	+0.33(+1.47%)
Dec 07, 2010	22.67	22.73	22.29	22.31	7,086,560	-0.12(-0.55%)
Dec 06, 2010	22.31	22.52	22.25	22.44	4,570,447	+0.02(+0.11%)
Dec 03, 2010	22.19	22.48	21.92	22.41	6,368,221	+0.04(+0.20%)
Dec 02, 2010	22.05	22.45	22.04	22.37	7,859,688	+0.40(+1.83%)

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