Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	19.26	19.28	18.96	19.10	1,718,600	-0.03(-0.16%)
Feb 25, 2011	19.10	19.24	19.03	19.13	1,224,386	+0.18(+0.95%)
Feb 24, 2011	18.83	19.02	18.71	18.95	1,603,344	+0.11(+0.58%)
Feb 23, 2011	19.34	19.38	18.60	18.84	1,404,143	-0.48(-2.48%)
Feb 22, 2011	19.44	19.61	19.17	19.32	2,065,719	-0.34(-1.73%)
Feb 18, 2011	19.87	19.87	19.63	19.66	941,258	-0.15(-0.76%)
Feb 17, 2011	19.65	19.98	19.61	19.81	1,905,097	+0.09(+0.46%)
Feb 16, 2011	20.14	20.62	19.56	19.72	3,351,640	+0.36(+1.86%)
Feb 15, 2011	19.25	19.37	18.94	19.36	1,608,751	-0.02(-0.10%)
Feb 14, 2011	18.87	19.44	18.86	19.38	1,553,272	+0.56(+2.98%)
Feb 11, 2011	18.83	19.04	18.76	18.82	1,741,200	-0.05(-0.26%)
Feb 10, 2011	18.82	18.99	18.77	18.87	1,585,126	-0.02(-0.11%)
Feb 09, 2011	18.95	19.12	18.77	18.89	1,682,741	-0.13(-0.68%)
Feb 08, 2011	18.85	19.06	18.64	19.02	1,863,368	+0.15(+0.79%)
Feb 07, 2011	18.41	18.99	18.32	18.87	3,562,390	+0.58(+3.17%)
Feb 04, 2011	17.61	18.46	17.61	18.29	6,445,245	+1.20(+7.02%)
Feb 03, 2011	17.18	17.26	16.86	17.09	1,276,201	-0.14(-0.81%)
Feb 02, 2011	16.78	17.27	16.78	17.23	1,638,570	+0.35(+2.07%)
Feb 01, 2011	16.58	17.06	16.58	16.88	1,434,127	+0.48(+2.93%)
Jan 31, 2011	16.37	16.49	16.21	16.40	1,320,113	+0.05(+0.31%)
Jan 28, 2011	16.68	16.68	16.13	16.35	1,841,358	-0.33(-1.98%)
Jan 27, 2011	16.62	16.71	16.48	16.68	1,305,613	+0.16(+0.97%)
Jan 26, 2011	16.53	16.73	16.44	16.52	1,297,093	-0.01(-0.06%)
Jan 25, 2011	16.39	16.55	16.15	16.53	1,894,750	+0.10(+0.61%)
Jan 24, 2011	16.50	16.68	16.41	16.43	1,173,356	+0.01(+0.06%)
Jan 21, 2011	16.65	16.65	16.36	16.42	757,959	-0.05(-0.30%)
Jan 20, 2011	16.45	16.51	16.20	16.47	1,055,374	-0.07(-0.42%)
Jan 19, 2011	17.09	17.14	16.37	16.54	1,884,173	-0.55(-3.22%)
Jan 18, 2011	16.80	17.09	16.69	17.09	1,561,693	+0.26(+1.54%)
Jan 14, 2011	17.00	17.01	16.72	16.83	2,654,755	-0.23(-1.35%)
Jan 13, 2011	17.08	17.20	16.95	17.06	1,130,859	-0.08(-0.47%)
Jan 12, 2011	17.00	17.17	16.90	17.14	1,302,976	+0.29(+1.72%)
Jan 11, 2011	16.97	17.08	16.76	16.85	2,542,919	-0.11(-0.65%)
Jan 10, 2011	16.55	16.97	16.46	16.96	1,624,070	+0.37(+2.23%)
Jan 07, 2011	16.62	16.65	16.41	16.59	1,884,231	-0.03(-0.18%)
Jan 06, 2011	16.75	16.79	16.36	16.62	2,650,684	+0.06(+0.36%)
Jan 05, 2011	15.68	16.67	15.68	16.56	4,707,007	+1.15(+7.46%)
Jan 04, 2011	15.56	15.64	15.32	15.41	1,346,548	-0.12(-0.77%)
Jan 03, 2011	15.46	15.85	15.38	15.53	1,369,978	+0.16(+1.04%)
Dec 31, 2010	15.24	15.50	15.22	15.37	675,412	+0.07(+0.46%)
Dec 30, 2010	15.32	15.40	15.27	15.30	352,056	-0.06(-0.39%)
Dec 29, 2010	15.37	15.45	15.27	15.36	776,560	-0.02(-0.13%)
Dec 28, 2010	15.30	15.46	15.15	15.38	963,898	+0.11(+0.72%)
Dec 27, 2010	15.21	15.40	15.16	15.27	452,284	-0.02(-0.13%)
Dec 23, 2010	15.30	15.40	15.23	15.29	421,608	-0.02(-0.13%)
Dec 22, 2010	15.15	15.50	15.15	15.31	962,602	-0.08(-0.52%)
Dec 21, 2010	15.23	15.47	15.19	15.39	1,061,101	+0.16(+1.05%)
Dec 20, 2010	15.29	15.30	15.11	15.23	1,302,653	-0.06(-0.39%)
Dec 17, 2010	15.17	15.41	15.16	15.29	1,944,700	+0.18(+1.19%)
Dec 16, 2010	14.87	15.19	14.81	15.11	928,492	+0.26(+1.75%)
Dec 15, 2010	15.00	15.06	14.84	14.85	1,016,774	-0.20(-1.33%)
Dec 14, 2010	15.07	15.12	15.00	15.05	1,051,607	+0.00(+0.00%)
Dec 13, 2010	15.03	15.17	14.97	15.05	1,915,263	+0.04(+0.27%)
Dec 10, 2010	14.65	15.01	14.58	15.01	1,921,829	+0.37(+2.53%)
Dec 09, 2010	14.67	14.76	14.52	14.64	1,199,978	+0.04(+0.27%)
Dec 08, 2010	14.40	14.63	14.38	14.60	1,433,108	+0.26(+1.81%)
Dec 07, 2010	14.48	14.66	14.33	14.34	907,248	+0.00(+0.00%)
Dec 06, 2010	14.40	14.44	14.12	14.34	1,838,578	-0.12(-0.83%)
Dec 03, 2010	14.55	14.68	14.38	14.46	1,613,721	-0.13(-0.89%)
Dec 02, 2010	14.72	14.80	14.52	14.59	2,823,434	-0.17(-1.15%)

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