Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	21.71	21.76	21.56	21.57	169,152	-0.06(-0.30%)
Jan 28, 2011	22.04	22.04	21.63	21.64	251,874	-0.43(-1.93%)
Jan 27, 2011	22.12	22.12	22.03	22.07	126,175	-0.02(-0.08%)
Jan 26, 2011	22.07	22.19	21.97	22.08	210,461	+0.03(+0.13%)
Jan 25, 2011	21.87	22.07	21.73	22.05	164,987	+0.16(+0.75%)
Jan 24, 2011	21.76	21.97	21.71	21.89	112,187	+0.12(+0.56%)
Jan 21, 2011	21.90	21.90	21.70	21.77	155,573	-0.05(-0.21%)
Jan 20, 2011	21.76	22.07	21.76	21.81	142,289	-0.01(-0.03%)
Jan 19, 2011	21.95	22.04	21.80	21.82	127,001	-0.18(-0.82%)
Jan 18, 2011	21.97	22.02	21.75	22.00	151,269	+0.01(+0.03%)
Jan 14, 2011	21.93	22.01	21.88	22.00	192,081	+0.03(+0.13%)
Jan 13, 2011	21.97	22.00	21.87	21.97	147,825	+0.03(+0.13%)
Jan 12, 2011	21.98	22.02	21.86	21.94	123,364	+0.04(+0.16%)
Jan 11, 2011	21.97	21.97	21.78	21.90	96,579	-0.02(-0.11%)
Jan 10, 2011	21.81	22.00	21.60	21.93	173,904	+0.03(+0.13%)
Jan 07, 2011	21.90	21.93	21.63	21.90	247,948	+0.05(+0.24%)
Jan 06, 2011	21.83	21.86	21.63	21.84	175,295	+0.00(+0.00%)
Jan 05, 2011	21.84	21.84	21.70	21.84	129,892	-0.04(-0.19%)
Jan 04, 2011	22.11	22.11	21.71	21.88	265,198	-0.20(-0.90%)
Jan 03, 2011	21.93	22.18	21.81	22.08	311,051	+0.30(+1.40%)
Dec 31, 2010	21.80	22.06	21.74	21.78	176,417	-0.06(-0.27%)
Dec 30, 2010	21.91	22.01	21.83	21.84	122,561	-0.12(-0.53%)
Dec 29, 2010	21.90	22.02	21.74	21.95	233,351	+0.07(+0.32%)
Dec 28, 2010	21.87	21.94	21.67	21.88	119,225	+0.02(+0.08%)
Dec 27, 2010	21.77	21.93	21.70	21.87	231,592	+0.03(+0.13%)
Dec 23, 2010	21.82	21.97	21.78	21.84	103,689	+0.01(+0.03%)
Dec 22, 2010	21.59	21.91	21.59	21.83	139,707	+0.24(+1.11%)
Dec 21, 2010	21.63	21.63	21.48	21.59	150,550	+0.00(+0.00%)
Dec 20, 2010	21.55	21.65	21.49	21.59	210,272	+0.06(+0.30%)
Dec 17, 2010	21.46	21.53	21.14	21.53	436,447	+0.02(+0.08%)
Dec 16, 2010	21.21	21.52	21.14	21.51	193,525	+0.32(+1.49%)
Dec 15, 2010	21.29	21.35	21.17	21.19	249,949	-0.11(-0.52%)
Dec 14, 2010	21.26	21.38	21.20	21.31	83,902	+0.12(+0.58%)
Dec 13, 2010	21.24	21.32	21.17	21.18	160,240	+0.00(+0.00%)
Dec 10, 2010	20.90	21.22	20.86	21.18	178,824	+0.29(+1.40%)
Dec 09, 2010	20.91	20.93	20.75	20.89	191,835	+0.09(+0.42%)
Dec 08, 2010	20.88	21.00	20.76	20.80	142,742	-0.04(-0.20%)
Dec 07, 2010	21.07	21.16	20.81	20.84	211,993	-0.08(-0.39%)
Dec 06, 2010	20.75	21.10	20.75	20.93	225,825	+0.06(+0.31%)
Dec 03, 2010	20.65	20.91	20.60	20.86	191,383	+0.15(+0.71%)
Dec 02, 2010	20.96	20.97	20.60	20.72	226,275	-0.20(-0.95%)
Dec 01, 2010	20.93	21.01	20.81	20.91	385,409	+0.26(+1.27%)
Nov 30, 2010	20.66	20.72	20.52	20.65	285,857	-0.14(-0.67%)
Nov 29, 2010	20.82	20.91	20.46	20.79	279,187	-0.12(-0.56%)
Nov 26, 2010	20.78	21.10	20.78	20.91	181,344	+0.07(+0.34%)
Nov 24, 2010	20.69	20.84	20.84	20.84	260,241	+0.30(+1.48%)
Nov 23, 2010	20.53	20.59	20.42	20.53	241,950	-0.06(-0.28%)
Nov 22, 2010	20.48	20.62	20.35	20.59	114,887	+0.05(+0.23%)
Nov 19, 2010	20.65	20.67	20.43	20.55	172,173	-0.09(-0.45%)
Nov 18, 2010	20.64	20.73	20.54	20.64	139,069	+0.14(+0.68%)
Nov 17, 2010	20.58	20.62	20.41	20.50	92,658	-0.04(-0.17%)
Nov 16, 2010	20.72	20.79	20.35	20.53	297,494	-0.26(-1.27%)
Nov 15, 2010	20.72	20.96	20.72	20.80	214,939	+0.15(+0.74%)
Nov 12, 2010	20.65	20.75	20.58	20.65	170,332	-0.12(-0.56%)
Nov 11, 2010	20.68	20.97	20.68	20.76	282,070	-0.09(-0.42%)
Nov 10, 2010	20.98	20.98	20.62	20.85	163,001	-0.05(-0.25%)
Nov 09, 2010	21.05	21.19	20.85	20.90	178,174	-0.14(-0.69%)
Nov 08, 2010	21.10	21.17	20.95	21.05	113,434	-0.15(-0.71%)
Nov 05, 2010	21.11	21.22	21.07	21.20	211,405	+0.13(+0.63%)
Nov 04, 2010	21.01	21.10	20.92	21.06	231,903	+0.26(+1.25%)
Nov 03, 2010	20.76	20.96	20.56	20.80	227,298	+0.04(+0.19%)
Nov 02, 2010	20.93	20.93	20.61	20.76	297,029	-0.02(-0.08%)

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