Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	24.76	24.79	24.70	24.74	49,790	+0.06(+0.24%)
Jan 30, 2012	24.76	24.76	24.66	24.68	121,141	-0.01(-0.03%)
Jan 27, 2012	24.64	24.74	24.64	24.69	28,586	+0.05(+0.21%)
Jan 26, 2012	24.69	24.72	24.63	24.63	60,407	-0.01(-0.03%)
Jan 25, 2012	24.50	24.66	24.50	24.64	139,577	+0.12(+0.48%)
Jan 24, 2012	24.48	24.53	24.48	24.52	64,699	+0.01(+0.06%)
Jan 23, 2012	24.47	24.53	24.44	24.51	36,269	+0.00(+0.00%)
Jan 20, 2012	24.49	24.55	24.45	24.51	32,528	-0.01(-0.06%)
Jan 19, 2012	24.55	24.56	24.46	24.52	247,730	-0.01(-0.03%)
Jan 18, 2012	24.51	24.55	24.49	24.53	216,996	-0.01(-0.03%)
Jan 17, 2012	24.50	24.54	24.50	24.54	25,696	+0.08(+0.33%)
Jan 13, 2012	24.44	24.52	24.44	24.46	75,174	+0.04(+0.18%)
Jan 12, 2012	24.41	24.44	24.38	24.41	35,009	-0.03(-0.12%)
Jan 11, 2012	24.36	24.46	24.36	24.44	384,302	+0.06(+0.24%)
Jan 10, 2012	24.30	24.41	24.28	24.39	39,733	+0.05(+0.21%)
Jan 09, 2012	24.32	24.36	24.28	24.33	26,095	+0.04(+0.18%)
Jan 06, 2012	24.28	24.32	24.25	24.29	19,395	+0.10(+0.39%)
Jan 05, 2012	24.24	24.33	24.14	24.20	44,573	-0.09(-0.36%)
Jan 04, 2012	24.25	24.31	24.19	24.28	236,484	+0.00(+0.00%)
Dec 30, 2011	24.21	24.29	24.21	24.28	60,317	+0.07(+0.30%)
Dec 29, 2011	24.18	24.24	24.14	24.21	70,474	-0.07(-0.27%)
Dec 28, 2011	24.10	24.28	24.10	24.28	86,525	-0.01(-0.05%)
Dec 27, 2011	24.25	24.29	24.20	24.29	502,000	+0.05(+0.23%)
Dec 23, 2011	24.24	24.33	24.19	24.23	88,656	-0.06(-0.24%)
Dec 21, 2011	24.25	24.32	24.20	24.29	150,573	+0.01(+0.03%)
Dec 20, 2011	24.30	24.33	24.24	24.28	39,511	-0.02(-0.10%)
Dec 19, 2011	24.30	24.33	24.28	24.31	30,142	+0.02(+0.10%)
Dec 16, 2011	24.25	24.31	24.25	24.28	26,102	+0.04(+0.15%)
Dec 15, 2011	24.25	24.28	24.24	24.25	40,272	-0.01(-0.05%)
Dec 14, 2011	24.24	24.27	24.20	24.26	16,598	+0.03(+0.14%)
Dec 13, 2011	24.20	24.22	24.17	24.22	53,256	+0.07(+0.27%)
Dec 12, 2011	24.23	24.30	24.09	24.16	163,032	-0.12(-0.51%)
Dec 09, 2011	24.28	24.33	24.18	24.28	114,845	-0.01(-0.06%)
Dec 08, 2011	24.26	24.33	24.25	24.30	125,652	-0.01(-0.03%)
Dec 07, 2011	24.22	24.30	24.18	24.30	19,722	+0.03(+0.12%)
Dec 06, 2011	24.20	24.33	24.20	24.28	50,819	-0.04(-0.18%)
Dec 05, 2011	24.18	24.36	24.18	24.32	26,124	+0.09(+0.36%)
Dec 02, 2011	24.11	24.24	24.10	24.23	16,691	+0.10(+0.42%)
Dec 01, 2011	24.47	24.47	24.06	24.13	38,776	-0.03(-0.12%)
Nov 30, 2011	24.12	24.18	24.04	24.16	29,490	+0.01(+0.06%)
Nov 29, 2011	24.25	24.25	24.06	24.14	23,399	-0.03(-0.12%)
Nov 28, 2011	23.91	24.17	23.91	24.17	48,581	+0.04(+0.15%)
Nov 25, 2011	24.24	24.30	24.09	24.14	14,131	-0.06(-0.24%)
Nov 23, 2011	24.13	24.20	24.13	24.20	30,924	-0.06(-0.24%)
Nov 22, 2011	24.23	24.29	24.19	24.25	42,635	+0.01(+0.03%)
Nov 21, 2011	24.29	24.33	24.20	24.25	53,095	-0.07(-0.30%)
Nov 18, 2011	24.35	24.36	24.28	24.32	36,976	-0.01(-0.06%)
Nov 17, 2011	24.33	24.38	24.28	24.33	80,473	-0.08(-0.33%)
Nov 16, 2011	24.36	24.41	24.35	24.41	27,919	+0.02(+0.09%)
Nov 15, 2011	24.41	24.47	24.38	24.39	42,600	-0.07(-0.27%)
Nov 14, 2011	24.39	24.55	24.32	24.46	42,418	+0.02(+0.10%)
Nov 11, 2011	24.35	24.46	24.35	24.43	25,686	-0.04(-0.16%)
Nov 10, 2011	24.44	24.49	24.37	24.47	57,496	-0.01(-0.06%)
Nov 09, 2011	24.51	24.58	24.40	24.49	40,953	-0.01(-0.06%)
Nov 08, 2011	24.47	24.58	24.45	24.50	72,824	-0.04(-0.18%)
Nov 07, 2011	24.47	24.58	24.47	24.55	17,000	+0.05(+0.21%)
Nov 04, 2011	24.50	24.58	24.47	24.50	139,233	-0.07(-0.27%)
Nov 03, 2011	24.52	24.56	24.50	24.56	28,977	+0.01(+0.03%)
Nov 02, 2011	24.49	24.59	24.49	24.55	25,218	+0.02(+0.09%)

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