Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	22.58	22.64	22.58	22.62	2,454	-0.02(-0.10%)
Dec 30, 2010	22.65	22.69	22.62	22.64	14,861	-0.06(-0.25%)
Dec 29, 2010	22.67	22.75	22.67	22.70	73,278	+0.03(+0.13%)
Dec 28, 2010	22.65	22.67	22.64	22.67	14,281	+0.04(+0.16%)
Dec 27, 2010	22.64	22.66	22.56	22.64	5,267	-0.03(-0.13%)
Dec 23, 2010	22.72	22.72	22.61	22.66	25,469	-0.04(-0.18%)
Dec 22, 2010	22.68	22.71	22.64	22.71	359,035	+0.04(+0.18%)
Dec 21, 2010	22.59	22.69	22.58	22.66	23,407	+0.10(+0.44%)
Dec 20, 2010	22.52	22.57	22.52	22.57	3,678	+0.12(+0.53%)
Dec 17, 2010	22.41	22.50	22.41	22.45	20,768	+0.03(+0.14%)
Dec 16, 2010	22.26	22.42	22.22	22.41	34,122	+0.16(+0.72%)
Dec 15, 2010	22.31	22.34	22.25	22.25	2,868	-0.11(-0.51%)
Dec 14, 2010	22.37	22.41	22.37	22.37	5,080	+0.07(+0.31%)
Dec 13, 2010	22.40	22.43	22.30	22.30	8,458	-0.04(-0.18%)
Dec 10, 2010	22.30	22.36	22.25	22.34	11,014	+0.12(+0.55%)
Dec 09, 2010	22.23	22.24	22.16	22.22	8,000	+0.09(+0.39%)
Dec 08, 2010	22.06	22.15	22.06	22.13	11,634	+0.01(+0.03%)
Dec 07, 2010	22.25	22.25	22.12	22.12	3,939	+0.00(+0.02%)
Dec 06, 2010	22.04	22.13	22.04	22.12	13,051	+0.07(+0.32%)
Dec 03, 2010	21.99	22.06	21.98	22.05	8,827	-0.01(-0.03%)
Dec 02, 2010	21.80	22.05	21.80	22.05	12,663	+0.27(+1.22%)
Dec 01, 2010	21.60	21.80	21.60	21.79	18,563	+0.45(+2.12%)
Nov 30, 2010	21.30	21.43	21.28	21.34	41,108	-0.09(-0.40%)
Nov 29, 2010	21.39	21.42	21.27	21.42	8,873	-0.10(-0.48%)
Nov 26, 2010	21.55	21.58	21.52	21.52	2,600	-0.16(-0.74%)
Nov 24, 2010	21.61	21.68	21.68	21.68	17,190	+0.31(+1.46%)
Nov 23, 2010	21.36	21.39	21.33	21.37	13,485	-0.22(-1.00%)
Nov 22, 2010	21.53	21.63	21.53	21.59	11,024	-0.04(-0.21%)
Nov 19, 2010	21.51	21.64	21.51	21.63	16,790	+0.05(+0.25%)
Nov 18, 2010	21.63	21.63	21.58	21.58	5,722	+0.33(+1.54%)
Nov 17, 2010	21.26	21.34	21.22	21.25	10,561	+0.02(+0.12%)
Nov 16, 2010	21.48	21.48	21.15	21.23	20,246	-0.40(-1.86%)
Nov 15, 2010	21.63	21.75	21.63	21.63	5,548	+0.11(+0.51%)
Nov 12, 2010	21.78	21.78	21.50	21.52	1,782	-0.20(-0.93%)
Nov 11, 2010	21.72	21.72	21.72	21.72	336	-0.18(-0.82%)
Nov 10, 2010	21.83	21.90	21.69	21.90	9,631	+0.11(+0.51%)
Nov 09, 2010	22.01	22.01	21.79	21.79	8,790	-0.20(-0.92%)
Nov 08, 2010	21.96	22.01	21.96	21.99	4,297	-0.07(-0.31%)
Nov 05, 2010	21.92	22.08	21.92	22.06	18,973	+0.13(+0.58%)
Nov 04, 2010	21.78	21.93	21.77	21.93	6,209	+0.40(+1.87%)
Nov 03, 2010	21.45	21.53	21.37	21.53	10,005	+0.08(+0.38%)
Nov 02, 2010	21.45	21.48	21.42	21.45	6,561	+0.13(+0.62%)
Nov 01, 2010	21.44	21.49	21.20	21.32	9,656	+0.01(+0.06%)
Oct 29, 2010	21.23	21.31	21.23	21.30	7,185	+0.04(+0.19%)
Oct 28, 2010	21.28	21.28	21.14	21.26	13,805	+0.08(+0.37%)
Oct 27, 2010	21.14	21.20	21.06	21.18	41,439	-0.15(-0.68%)
Oct 25, 2010	21.36	21.36	21.32	21.33	2,490	+0.12(+0.55%)
Oct 22, 2010	21.16	21.22	21.16	21.21	39,981	+0.09(+0.45%)
Oct 21, 2010	21.20	21.20	21.06	21.12	7,741	+0.05(+0.23%)
Oct 20, 2010	20.95	21.14	20.95	21.07	8,129	+0.27(+1.28%)
Oct 19, 2010	20.92	21.00	20.80	20.80	3,395	-0.36(-1.71%)
Oct 18, 2010	21.05	21.17	21.00	21.17	26,456	+0.15(+0.71%)
Oct 15, 2010	21.13	21.13	20.93	21.02	4,451	+0.07(+0.31%)
Oct 14, 2010	20.99	21.00	20.88	20.95	8,641	-0.10(-0.47%)
Oct 13, 2010	20.98	21.10	20.98	21.05	21,585	+0.16(+0.77%)
Oct 12, 2010	20.73	20.91	20.61	20.89	40,415	+0.16(+0.77%)
Oct 11, 2010	20.79	20.79	20.72	20.73	7,573	-0.06(-0.30%)
Oct 08, 2010	20.79	20.79	20.69	20.79	7,631	+0.21(+1.00%)
Oct 07, 2010	20.70	20.70	20.52	20.59	7,987	+0.01(+0.04%)
Oct 06, 2010	20.61	20.63	20.55	20.58	4,773	-0.07(-0.32%)
Oct 05, 2010	20.42	20.67	20.42	20.64	33,847	+0.42(+2.09%)
Oct 04, 2010	20.41	20.41	20.18	20.22	10,395	-0.20(-0.98%)

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