Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	21.69	21.91	21.62	21.87	46,212	+0.30(+1.41%)
Jan 28, 2011	22.19	22.19	21.54	21.57	99,704	-0.70(-3.16%)
Jan 27, 2011	22.34	22.39	22.17	22.27	50,742	-0.04(-0.20%)
Jan 26, 2011	22.42	22.42	22.21	22.32	48,067	+0.12(+0.56%)
Jan 25, 2011	22.39	22.45	22.08	22.19	48,526	-0.34(-1.50%)
Jan 24, 2011	22.31	22.56	22.22	22.53	64,630	+0.25(+1.12%)
Jan 21, 2011	22.64	22.64	22.28	22.28	53,465	-0.18(-0.79%)
Jan 20, 2011	22.53	22.56	22.25	22.46	307,774	-0.17(-0.75%)
Jan 19, 2011	22.82	22.84	22.59	22.63	46,026	-0.19(-0.82%)
Jan 18, 2011	22.72	22.83	22.62	22.82	54,945	+0.21(+0.91%)
Jan 14, 2011	22.49	22.62	22.49	22.61	151,209	-0.15(-0.67%)
Jan 13, 2011	22.85	23.02	22.71	22.76	82,346	-0.21(-0.91%)
Jan 12, 2011	23.01	23.11	22.92	22.97	62,879	+0.27(+1.19%)
Jan 11, 2011	22.62	22.78	22.61	22.70	47,536	+0.28(+1.23%)
Jan 10, 2011	22.30	22.45	22.21	22.43	45,807	-0.04(-0.20%)
Jan 07, 2011	22.51	22.59	22.19	22.47	46,576	-0.15(-0.67%)
Jan 06, 2011	22.77	22.79	22.57	22.62	44,663	-0.16(-0.70%)
Jan 05, 2011	22.59	22.81	22.57	22.78	60,156	+0.05(+0.24%)
Jan 04, 2011	22.85	22.93	22.50	22.73	35,703	-0.03(-0.12%)
Jan 03, 2011	22.71	22.85	22.71	22.75	89,252	+0.44(+1.96%)
Dec 31, 2010	22.37	22.41	22.29	22.32	24,238	-0.03(-0.12%)
Dec 30, 2010	22.41	22.42	22.30	22.34	55,265	+0.05(+0.24%)
Dec 29, 2010	22.29	22.34	22.21	22.29	39,809	+0.21(+0.97%)
Dec 28, 2010	22.21	22.21	22.05	22.08	45,326	-0.09(-0.40%)
Dec 27, 2010	22.29	22.29	22.02	22.17	44,769	-0.12(-0.56%)
Dec 23, 2010	22.42	22.42	22.23	22.29	60,463	-0.14(-0.64%)
Dec 22, 2010	22.45	22.50	22.31	22.43	45,460	+0.07(+0.32%)
Dec 21, 2010	22.42	22.42	22.17	22.36	52,061	+0.43(+1.96%)
Dec 20, 2010	21.95	22.19	21.81	21.93	40,810	-0.08(-0.36%)
Dec 17, 2010	22.05	22.06	21.94	22.01	39,413	-0.03(-0.12%)
Dec 16, 2010	22.01	22.06	21.75	22.04	39,718	+0.13(+0.61%)
Dec 15, 2010	22.11	22.13	21.82	21.90	115,581	-0.28(-1.24%)
Dec 14, 2010	22.40	22.40	22.15	22.18	57,052	-0.17(-0.76%)
Dec 13, 2010	22.56	22.57	22.35	22.35	37,494	-0.04(-0.16%)
Dec 10, 2010	22.28	22.39	22.14	22.39	79,961	+0.24(+1.09%)
Dec 09, 2010	22.48	22.48	22.11	22.15	99,824	-0.36(-1.62%)
Dec 08, 2010	22.76	22.77	22.39	22.51	49,812	-0.21(-0.94%)
Dec 07, 2010	23.18	23.22	22.72	22.72	91,619	-0.14(-0.62%)
Dec 06, 2010	22.93	22.94	22.64	22.87	75,793	-0.08(-0.35%)
Dec 03, 2010	22.74	22.96	22.70	22.95	47,717	+0.12(+0.55%)
Dec 02, 2010	22.59	22.91	22.59	22.82	77,418	+0.30(+1.34%)
Dec 01, 2010	22.56	22.76	22.51	22.52	102,963	+0.42(+1.89%)
Nov 30, 2010	22.35	22.35	22.05	22.10	283,018	-0.42(-1.86%)
Nov 29, 2010	22.66	22.67	22.37	22.52	115,823	-0.06(-0.28%)
Nov 26, 2010	22.35	22.70	22.35	22.58	28,723	-0.26(-1.13%)
Nov 24, 2010	22.59	22.84	22.84	22.84	60,842	+0.51(+2.27%)
Nov 23, 2010	22.47	22.53	22.28	22.33	89,999	-0.57(-2.49%)
Nov 22, 2010	22.88	22.94	22.63	22.90	66,076	+0.19(+0.82%)
Nov 19, 2010	22.79	22.79	22.48	22.71	59,547	-0.17(-0.74%)
Nov 18, 2010	22.96	22.99	22.82	22.88	67,592	+0.37(+1.62%)
Nov 17, 2010	22.39	22.64	22.25	22.52	93,519	+0.20(+0.88%)
Nov 16, 2010	23.04	23.04	22.29	22.32	204,007	-1.12(-4.78%)
Nov 15, 2010	23.54	23.54	23.18	23.44	70,415	+0.13(+0.57%)
Nov 12, 2010	23.61	23.72	23.14	23.31	161,311	-0.69(-2.86%)
Nov 11, 2010	23.95	24.06	23.73	24.00	106,553	-0.06(-0.25%)
Nov 10, 2010	24.09	24.10	23.61	24.06	62,832	+0.27(+1.12%)
Nov 09, 2010	24.32	24.32	23.72	23.79	137,509	-0.37(-1.55%)
Nov 08, 2010	24.07	24.18	23.93	24.17	89,220	+0.13(+0.56%)
Nov 05, 2010	24.07	24.10	23.93	24.03	99,798	+0.08(+0.33%)
Nov 04, 2010	23.88	24.05	23.85	23.95	109,727	+0.42(+1.78%)
Nov 03, 2010	23.57	23.57	23.28	23.53	73,719	+0.16(+0.69%)
Nov 02, 2010	23.36	23.42	23.15	23.37	79,909	+0.20(+0.84%)

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