Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	16.85	16.89	16.77	16.88	102,804	+0.09(+0.55%)
Feb 25, 2011	16.69	16.80	16.69	16.79	100,715	+0.16(+0.96%)
Feb 24, 2011	16.52	16.63	16.45	16.63	297,037	+0.06(+0.35%)
Feb 23, 2011	16.76	16.84	16.41	16.57	137,413	-0.23(-1.35%)
Feb 22, 2011	17.01	17.04	16.76	16.80	174,795	-0.41(-2.38%)
Feb 18, 2011	17.15	17.21	17.12	17.21	195,008	+0.05(+0.29%)
Feb 17, 2011	17.04	17.17	17.04	17.16	31,337	+0.05(+0.32%)
Feb 16, 2011	17.04	17.14	17.02	17.10	150,466	+0.11(+0.66%)
Feb 15, 2011	16.91	17.02	16.91	16.99	54,940	+0.02(+0.14%)
Feb 14, 2011	17.03	17.03	16.92	16.96	78,261	-0.07(-0.39%)
Feb 11, 2011	16.82	17.04	16.80	17.03	61,496	+0.15(+0.91%)
Feb 10, 2011	16.77	16.88	16.75	16.88	502,356	+0.04(+0.24%)
Feb 09, 2011	16.74	16.88	16.74	16.84	2,128,256	+0.08(+0.46%)
Feb 08, 2011	16.60	16.77	16.60	16.76	75,640	+0.18(+1.06%)
Feb 07, 2011	16.58	16.66	16.55	16.59	193,826	+0.04(+0.26%)
Feb 04, 2011	16.49	16.55	16.43	16.54	53,514	+0.05(+0.29%)
Feb 03, 2011	16.31	16.50	16.31	16.50	83,245	+0.17(+1.02%)
Feb 02, 2011	16.33	16.37	16.29	16.33	508,954	-0.04(-0.25%)
Feb 01, 2011	16.17	16.39	16.17	16.37	161,842	+0.25(+1.54%)
Jan 31, 2011	16.15	16.20	16.09	16.12	124,972	+0.00(+0.03%)
Jan 28, 2011	16.51	16.51	16.09	16.12	170,261	-0.41(-2.48%)
Jan 27, 2011	16.43	16.54	16.43	16.53	105,555	+0.10(+0.61%)
Jan 26, 2011	16.39	16.51	16.39	16.43	79,801	+0.03(+0.19%)
Jan 25, 2011	16.32	16.40	16.26	16.40	245,100	+0.01(+0.04%)
Jan 24, 2011	16.31	16.39	16.28	16.39	40,359	+0.08(+0.50%)
Jan 21, 2011	16.39	16.40	16.29	16.31	32,302	-0.00(-0.01%)
Jan 20, 2011	16.17	16.35	16.17	16.31	86,831	+0.12(+0.72%)
Jan 19, 2011	16.32	16.35	16.18	16.19	199,136	-0.16(-1.01%)
Jan 18, 2011	16.29	16.37	16.29	16.36	102,233	+0.04(+0.23%)
Jan 14, 2011	16.22	16.32	16.16	16.32	99,566	+0.10(+0.65%)
Jan 13, 2011	16.23	16.26	16.20	16.21	101,017	-0.01(-0.09%)
Jan 12, 2011	16.34	16.34	16.20	16.23	157,346	+0.04(+0.27%)
Jan 11, 2011	16.28	16.28	16.17	16.19	98,337	-0.02(-0.10%)
Jan 10, 2011	16.13	16.22	16.07	16.20	24,697	-0.01(-0.04%)
Jan 07, 2011	16.24	16.28	16.06	16.21	322,875	+0.00(+0.01%)
Jan 06, 2011	16.32	16.32	16.19	16.21	80,224	-0.10(-0.64%)
Jan 05, 2011	16.18	16.34	16.18	16.31	61,282	+0.09(+0.56%)
Jan 04, 2011	16.34	16.34	16.15	16.22	138,155	-0.06(-0.40%)
Jan 03, 2011	16.25	16.35	16.25	16.29	899,479	+0.15(+0.96%)
Dec 31, 2010	16.15	16.15	16.10	16.13	67,687	-0.06(-0.35%)
Dec 30, 2010	16.20	16.20	16.13	16.19	66,194	+0.01(+0.06%)
Dec 29, 2010	16.16	16.22	16.13	16.18	3,589,709	+0.05(+0.32%)
Dec 28, 2010	16.19	16.19	16.06	16.13	60,216	-0.02(-0.13%)
Dec 27, 2010	16.16	16.16	16.07	16.15	49,420	-0.04(-0.27%)
Dec 23, 2010	16.21	16.23	16.15	16.19	34,282	-0.02(-0.15%)
Dec 22, 2010	16.21	16.25	16.20	16.21	72,683	+0.01(+0.06%)
Dec 21, 2010	16.20	16.22	16.17	16.20	65,641	+0.05(+0.29%)
Dec 20, 2010	16.17	16.19	16.06	16.16	47,928	+0.05(+0.33%)
Dec 17, 2010	16.11	16.14	16.07	16.10	1,021,388	+0.01(+0.06%)
Dec 16, 2010	16.01	16.10	15.96	16.09	84,937	+0.14(+0.88%)
Dec 15, 2010	15.98	16.08	15.94	15.95	38,071	-0.06(-0.38%)
Dec 14, 2010	16.03	16.09	15.99	16.01	39,141	-0.01(-0.08%)
Dec 13, 2010	16.19	16.21	16.03	16.03	424,289	-0.10(-0.63%)
Dec 10, 2010	16.13	16.14	16.06	16.13	96,365	+0.06(+0.40%)
Dec 09, 2010	16.13	16.14	16.03	16.07	51,283	+0.01(+0.09%)
Dec 08, 2010	16.09	16.09	15.98	16.05	104,191	-0.01(-0.06%)
Dec 07, 2010	16.22	16.23	16.06	16.06	369,332	+0.01(+0.07%)
Dec 06, 2010	16.05	16.07	16.00	16.05	169,661	-0.00(-0.01%)
Dec 03, 2010	15.91	16.07	15.91	16.05	256,832	+0.03(+0.19%)
Dec 02, 2010	15.92	16.04	15.89	16.02	139,248	+0.13(+0.81%)

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