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%)
Dec 01, 2010	21.56	22.11	21.52	21.97	10,159,266	+0.78(+3.70%)
Nov 30, 2010	21.16	21.36	21.05	21.18	8,350,986	-0.25(-1.14%)
Nov 29, 2010	21.27	21.57	21.19	21.43	6,017,393	-0.07(-0.32%)
Nov 26, 2010	21.22	21.64	21.09	21.50	5,015,327	+0.07(+0.34%)
Nov 24, 2010	20.72	21.42	21.42	21.42	7,423,519	+0.78(+3.78%)
Nov 23, 2010	20.71	20.85	20.56	20.64	6,216,885	-0.34(-1.64%)
Nov 22, 2010	21.22	21.25	20.83	20.99	5,800,447	-0.31(-1.47%)
Nov 19, 2010	21.47	21.48	21.08	21.30	6,016,167	-0.25(-1.16%)
Nov 18, 2010	21.38	21.73	21.19	21.55	6,108,033	+0.46(+2.19%)
Nov 17, 2010	21.10	21.15	20.87	21.09	6,217,130	-0.06(-0.28%)
Nov 16, 2010	21.35	21.56	21.01	21.15	9,966,343	-0.36(-1.69%)
Nov 15, 2010	21.70	21.98	21.49	21.51	5,497,851	-0.01(-0.05%)
Nov 12, 2010	21.86	21.89	21.36	21.52	7,108,041	-0.52(-2.38%)
Nov 11, 2010	21.70	22.12	21.69	22.05	7,090,812	+0.14(+0.65%)
Nov 10, 2010	21.61	21.92	21.40	21.90	9,009,502	+0.34(+1.59%)
Nov 09, 2010	22.03	22.03	21.49	21.56	8,373,531	-0.26(-1.19%)
Nov 08, 2010	22.17	22.17	21.77	21.82	7,861,479	-0.48(-2.13%)
Nov 05, 2010	21.91	22.54	21.82	22.30	16,124,892	+0.75(+3.46%)
Nov 04, 2010	20.91	21.57	20.89	21.55	10,446,897	+0.82(+3.95%)
Nov 03, 2010	20.64	20.73	20.30	20.73	7,862,256	+0.17(+0.83%)
Nov 02, 2010	20.66	20.68	20.47	20.56	6,478,350	+0.08(+0.38%)
Nov 01, 2010	20.57	20.62	20.21	20.48	7,032,622	+0.00(+0.02%)
Oct 29, 2010	20.15	20.50	20.05	20.48	7,114,164	+0.32(+1.58%)
Oct 28, 2010	20.40	20.47	20.15	20.16	12,193,952	-0.15(-0.75%)
Oct 27, 2010	19.94	20.31	19.77	20.31	8,391,800	+0.57(+2.88%)
Oct 25, 2010	20.02	20.04	19.66	19.74	6,324,913	-0.07(-0.35%)
Oct 22, 2010	19.75	20.04	19.68	19.81	4,997,781	+0.08(+0.40%)
Oct 21, 2010	19.98	20.10	19.55	19.73	6,563,797	-0.14(-0.72%)
Oct 20, 2010	19.78	19.97	19.66	19.87	8,524,008	+0.11(+0.57%)
Oct 19, 2010	19.49	20.26	19.21	19.76	18,500,886	-0.45(-2.21%)
Oct 18, 2010	19.68	20.21	19.64	20.21	12,701,682	+0.57(+2.90%)
Oct 15, 2010	19.66	19.86	19.35	19.64	10,397,671	+0.10(+0.53%)
Oct 14, 2010	19.66	19.72	19.38	19.53	10,278,009	-0.16(-0.80%)
Oct 13, 2010	19.57	19.83	19.40	19.69	10,308,236	+0.25(+1.26%)
Oct 12, 2010	19.29	19.48	19.05	19.45	7,225,159	+0.08(+0.40%)
Oct 11, 2010	19.12	19.47	19.10	19.37	5,700,801	+0.25(+1.31%)
Oct 08, 2010	19.12	19.18	18.89	19.12	7,221,315	+0.16(+0.83%)
Oct 07, 2010	19.24	19.29	18.91	18.96	5,294,518	-0.18(-0.95%)
Oct 06, 2010	18.99	19.15	18.92	19.14	6,039,054	+0.17(+0.88%)
Oct 05, 2010	18.63	19.03	18.46	18.98	8,419,955	+0.57(+3.09%)
Oct 04, 2010	18.72	18.80	18.29	18.41	5,548,570	-0.33(-1.75%)

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