Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	17.94	17.95	17.72	17.82	20,236	+0.02(+0.11%)
Feb 25, 2011	17.55	17.80	17.54	17.80	24,849	+0.37(+2.12%)
Feb 24, 2011	17.33	17.47	17.26	17.43	34,538	+0.05(+0.29%)
Feb 23, 2011	17.67	17.67	17.24	17.38	38,655	-0.26(-1.47%)
Feb 22, 2011	17.96	18.01	17.64	17.64	49,715	-0.41(-2.27%)
Feb 18, 2011	18.15	18.19	18.03	18.05	23,776	-0.03(-0.17%)
Feb 17, 2011	17.94	18.13	17.93	18.08	19,444	+0.15(+0.84%)
Feb 16, 2011	17.88	17.96	17.84	17.93	22,882	+0.14(+0.79%)
Feb 15, 2011	17.89	17.89	17.77	17.79	32,118	-0.11(-0.61%)
Feb 14, 2011	17.87	17.92	17.84	17.90	11,187	+0.10(+0.56%)
Feb 11, 2011	17.60	17.82	17.56	17.80	15,142	+0.18(+1.02%)
Feb 10, 2011	17.48	17.66	17.45	17.62	101,050	+0.08(+0.46%)
Feb 09, 2011	17.63	17.65	17.49	17.54	18,917	-0.07(-0.40%)
Feb 08, 2011	17.52	17.61	17.45	17.61	13,298	+0.09(+0.51%)
Feb 07, 2011	17.40	17.62	17.40	17.52	14,882	+0.18(+1.04%)
Feb 04, 2011	17.32	17.35	17.23	17.34	14,425	+0.05(+0.29%)
Feb 03, 2011	17.28	17.32	17.06	17.29	13,597	+0.05(+0.29%)
Feb 02, 2011	17.32	17.37	17.24	17.24	107,707	-0.10(-0.58%)
Feb 01, 2011	17.07	17.34	17.07	17.34	56,580	+0.40(+2.36%)
Jan 31, 2011	16.95	17.02	16.78	16.94	19,148	+0.13(+0.77%)
Jan 28, 2011	17.26	17.26	16.80	16.81	32,480	-0.44(-2.55%)
Jan 27, 2011	17.18	17.27	17.09	17.25	19,399	+0.07(+0.41%)
Jan 26, 2011	16.90	17.23	16.90	17.18	141,921	+0.29(+1.72%)
Jan 25, 2011	16.80	16.89	16.70	16.89	79,020	+0.02(+0.12%)
Jan 24, 2011	16.80	16.94	16.74	16.87	21,315	+0.12(+0.72%)
Jan 21, 2011	17.01	17.01	16.75	16.75	19,061	-0.11(-0.65%)
Jan 20, 2011	16.95	17.00	16.79	16.86	21,249	-0.15(-0.88%)
Jan 19, 2011	17.44	17.44	17.01	17.01	20,419	-0.46(-2.63%)
Jan 18, 2011	17.46	17.47	17.34	17.47	199,726	-0.09(-0.51%)
Jan 17, 2011	17.62	17.62	17.51	17.56	43,386	+0.07(+0.40%)
Jan 14, 2011	17.36	17.49	17.31	17.49	21,259	+0.17(+0.98%)
Jan 13, 2011	17.38	17.42	17.28	17.32	43,274	-0.03(-0.17%)
Jan 12, 2011	17.31	17.39	17.27	17.35	21,429	+0.13(+0.75%)
Jan 11, 2011	17.25	17.30	17.14	17.22	25,012	+0.06(+0.35%)
Jan 10, 2011	17.01	17.20	16.87	17.16	16,591	+0.11(+0.65%)
Jan 07, 2011	17.22	17.24	16.87	17.05	58,332	-0.08(-0.47%)
Jan 06, 2011	17.25	17.25	17.10	17.13	31,443	-0.10(-0.58%)
Jan 05, 2011	17.05	17.24	16.97	17.23	52,423	+0.20(+1.17%)
Jan 04, 2011	17.45	17.45	16.66	17.03	60,702	+0.00(+0.00%)
Dec 31, 2010	17.10	17.12	16.99	17.03	11,820	-0.12(-0.70%)
Dec 30, 2010	17.15	17.20	17.11	17.15	20,761	+0.05(+0.29%)
Dec 29, 2010	17.24	17.24	17.09	17.10	24,072	-0.10(-0.58%)
Dec 24, 2010	17.24	17.24	17.20	17.20	10,017	-0.01(-0.06%)
Dec 23, 2010	17.28	17.28	17.21	17.21	13,450	-0.06(-0.35%)
Dec 22, 2010	17.30	17.30	17.22	17.27	47,159	+0.01(+0.06%)
Dec 21, 2010	17.18	17.27	17.15	17.26	15,054	+0.15(+0.88%)
Dec 20, 2010	17.12	17.23	16.99	17.11	32,143	+0.09(+0.53%)
Dec 17, 2010	16.90	17.04	16.89	17.02	11,575	+0.09(+0.53%)
Dec 16, 2010	16.79	16.96	16.75	16.93	19,597	+0.13(+0.77%)
Dec 15, 2010	16.85	16.99	16.78	16.80	18,221	-0.04(-0.24%)
Dec 14, 2010	16.95	16.95	16.82	16.84	25,618	-0.02(-0.12%)
Dec 13, 2010	17.03	17.04	16.86	16.86	37,974	-0.08(-0.47%)
Dec 10, 2010	16.76	16.97	16.71	16.94	20,033	+0.18(+1.07%)
Dec 09, 2010	16.81	16.81	16.69	16.76	6,255	+0.08(+0.48%)
Dec 08, 2010	16.75	16.75	16.61	16.68	7,254	+0.03(+0.18%)
Dec 07, 2010	16.73	16.78	16.65	16.65	19,946	+0.06(+0.36%)
Dec 06, 2010	16.51	16.61	16.45	16.59	10,536	+0.07(+0.42%)
Dec 03, 2010	16.35	16.53	16.33	16.52	102,719	+0.16(+0.98%)
Dec 02, 2010	16.24	16.36	16.18	16.36	23,202	+0.15(+0.93%)

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