Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	16.98	17.12	16.76	16.83	176,666	-0.09(-0.53%)
Feb 25, 2011	16.75	16.92	16.69	16.92	128,198	+0.23(+1.36%)
Feb 24, 2011	16.50	16.85	16.40	16.69	381,459	+0.27(+1.64%)
Feb 23, 2011	16.87	16.87	16.28	16.42	338,007	-0.43(-2.56%)
Feb 22, 2011	17.23	17.28	16.82	16.85	227,123	-0.48(-2.76%)
Feb 18, 2011	17.36	17.50	17.21	17.33	170,459	+0.05(+0.30%)
Feb 17, 2011	17.17	17.36	17.09	17.28	188,369	+0.06(+0.32%)
Feb 16, 2011	17.17	17.40	17.05	17.22	147,084	+0.14(+0.80%)
Feb 15, 2011	17.41	17.50	17.01	17.08	319,148	-0.43(-2.46%)
Feb 14, 2011	17.58	17.66	17.42	17.52	103,336	-0.08(-0.46%)
Feb 11, 2011	17.40	17.63	17.37	17.60	361,985	+0.08(+0.46%)
Feb 10, 2011	17.20	17.58	17.20	17.52	205,969	+0.18(+1.03%)
Feb 09, 2011	17.34	17.64	17.10	17.34	382,893	-0.07(-0.42%)
Feb 08, 2011	17.31	18.01	17.10	17.41	703,718	+0.04(+0.22%)
Feb 07, 2011	17.32	17.81	17.27	17.37	499,407	+0.04(+0.22%)
Feb 04, 2011	17.40	17.46	17.23	17.33	201,844	-0.12(-0.66%)
Feb 03, 2011	17.49	17.52	17.17	17.45	246,329	-0.14(-0.80%)
Feb 02, 2011	17.73	17.87	17.56	17.59	169,296	-0.21(-1.20%)
Feb 01, 2011	17.61	17.88	17.48	17.80	140,730	+0.32(+1.83%)
Jan 31, 2011	17.32	17.77	17.29	17.48	279,346	+0.22(+1.29%)
Jan 28, 2011	17.80	17.80	17.22	17.26	220,126	-0.55(-3.07%)
Jan 27, 2011	17.86	17.95	17.64	17.81	183,874	-0.06(-0.31%)
Jan 26, 2011	17.46	17.91	17.43	17.86	149,005	+0.46(+2.62%)
Jan 25, 2011	17.23	17.43	17.15	17.40	133,820	+0.04(+0.22%)
Jan 24, 2011	17.05	17.55	17.00	17.37	180,239	+0.35(+2.06%)
Jan 21, 2011	17.17	17.37	16.97	17.02	239,607	-0.07(-0.40%)
Jan 20, 2011	17.21	17.28	17.04	17.08	274,684	-0.25(-1.45%)
Jan 19, 2011	17.62	17.69	17.32	17.34	155,193	-0.35(-1.98%)
Jan 18, 2011	17.66	17.72	17.46	17.69	119,644	-0.06(-0.36%)
Jan 14, 2011	17.49	17.78	17.26	17.75	169,946	+0.25(+1.41%)
Jan 13, 2011	17.59	17.59	17.37	17.50	183,604	-0.15(-0.87%)
Jan 12, 2011	17.68	17.73	17.45	17.66	123,637	+0.14(+0.80%)
Jan 11, 2011	17.58	17.66	17.36	17.52	228,272	+0.03(+0.15%)
Jan 10, 2011	17.24	17.57	17.05	17.49	208,956	+0.12(+0.66%)
Jan 07, 2011	17.86	17.88	17.01	17.37	424,105	-0.43(-2.40%)
Jan 06, 2011	18.32	18.77	17.77	17.80	302,472	-0.57(-3.11%)
Jan 05, 2011	18.56	18.57	18.21	18.37	242,491	-0.23(-1.26%)
Jan 04, 2011	19.39	19.39	18.45	18.61	271,170	-0.67(-3.45%)
Jan 03, 2011	18.94	19.36	18.88	19.27	157,493	+0.41(+2.19%)
Dec 31, 2010	19.19	19.19	18.82	18.86	133,804	-0.32(-1.65%)
Dec 30, 2010	19.26	19.40	19.12	19.17	280,807	-0.04(-0.20%)
Dec 29, 2010	19.21	19.40	19.00	19.21	117,074	+0.10(+0.51%)
Dec 28, 2010	18.93	19.32	18.85	19.11	249,312	+0.26(+1.36%)
Dec 27, 2010	18.67	18.94	18.60	18.86	119,355	+0.20(+1.10%)
Dec 23, 2010	18.63	18.77	18.57	18.65	79,644	+0.03(+0.14%)
Dec 22, 2010	18.62	18.71	18.62	18.63	90,315	+0.00(+0.02%)
Dec 21, 2010	18.72	18.72	18.57	18.62	166,525	+0.03(+0.18%)
Dec 20, 2010	18.82	18.82	18.54	18.59	147,127	-0.07(-0.37%)
Dec 17, 2010	18.34	18.66	18.14	18.66	398,924	+0.32(+1.74%)
Dec 16, 2010	18.88	18.91	18.19	18.34	306,583	-0.51(-2.69%)
Dec 15, 2010	18.96	19.13	18.80	18.85	198,397	-0.11(-0.56%)
Dec 14, 2010	18.88	19.04	18.84	18.95	127,928	+0.17(+0.91%)
Dec 13, 2010	18.95	19.26	18.78	18.78	243,759	-0.10(-0.54%)
Dec 10, 2010	18.77	18.98	18.66	18.88	81,712	+0.14(+0.75%)
Dec 09, 2010	18.91	18.97	18.70	18.74	100,574	-0.03(-0.14%)
Dec 08, 2010	18.90	18.95	18.61	18.77	144,801	-0.07(-0.36%)
Dec 07, 2010	18.90	19.01	18.77	18.84	133,794	+0.08(+0.41%)
Dec 06, 2010	18.65	18.90	18.65	18.76	76,941	+0.06(+0.32%)
Dec 03, 2010	18.53	18.76	18.53	18.70	93,685	+0.07(+0.37%)
Dec 02, 2010	18.53	18.71	18.53	18.63	83,891	+0.10(+0.53%)

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