Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	17.93	17.93	17.57	17.64	23,007	-0.22(-1.23%)
Feb 28, 2012	17.65	17.88	17.65	17.86	68,081	+0.05(+0.28%)
Feb 27, 2012	17.51	17.85	17.40	17.81	20,694	+0.02(+0.11%)
Feb 24, 2012	17.60	17.80	17.60	17.79	661,907	+0.33(+1.89%)
Feb 23, 2012	17.34	17.49	17.29	17.46	75,322	-0.19(-1.08%)
Feb 22, 2012	17.70	17.74	17.54	17.65	22,898	-0.20(-1.12%)
Feb 21, 2012	17.95	17.95	17.73	17.85	23,371	+0.01(+0.06%)
Feb 17, 2012	17.76	18.18	17.64	17.84	85,674	+0.53(+3.06%)
Feb 16, 2012	16.95	17.31	16.95	17.31	19,053	+0.12(+0.70%)
Feb 15, 2012	17.42	17.45	17.14	17.19	30,638	+0.16(+0.94%)
Feb 14, 2012	17.11	17.19	16.99	17.03	13,930	-0.14(-0.82%)
Feb 13, 2012	17.05	17.20	16.97	17.17	20,367	+0.14(+0.82%)
Feb 10, 2012	17.11	17.21	17.01	17.03	22,856	-0.42(-2.41%)
Feb 09, 2012	17.28	17.49	17.28	17.45	22,092	+0.08(+0.46%)
Feb 08, 2012	17.42	17.45	17.21	17.37	24,438	-0.05(-0.29%)
Feb 07, 2012	17.18	17.42	17.04	17.42	17,470	+0.27(+1.57%)
Feb 06, 2012	17.09	17.16	16.98	17.15	35,370	-0.43(-2.45%)
Feb 03, 2012	17.36	17.59	17.36	17.58	22,996	+0.33(+1.91%)
Feb 02, 2012	17.19	17.29	17.12	17.25	28,020	-0.10(-0.58%)
Feb 01, 2012	17.17	17.40	17.12	17.35	41,279	+0.60(+3.58%)
Jan 31, 2012	16.87	16.87	16.59	16.75	29,795	+0.26(+1.58%)
Jan 30, 2012	16.45	16.61	16.35	16.49	38,770	-0.36(-2.14%)
Jan 27, 2012	16.67	16.91	16.64	16.85	30,061	+0.32(+1.94%)
Jan 26, 2012	16.75	16.75	16.51	16.53	22,789	-0.04(-0.24%)
Jan 25, 2012	16.21	16.57	16.13	16.57	24,576	-0.19(-1.13%)
Jan 24, 2012	16.51	16.77	16.49	16.76	27,912	-0.09(-0.53%)
Jan 23, 2012	16.71	16.87	16.64	16.85	33,545	+0.31(+1.87%)
Jan 20, 2012	16.48	16.55	16.42	16.54	55,738	+0.04(+0.24%)
Jan 19, 2012	16.46	16.52	16.34	16.50	414,227	-0.05(-0.30%)
Jan 18, 2012	16.21	16.59	16.21	16.55	37,735	+0.51(+3.18%)
Jan 17, 2012	15.92	16.14	15.90	16.04	52,976	+0.18(+1.13%)
Jan 13, 2012	15.80	16.08	15.61	15.86	75,352	-0.17(-1.06%)
Jan 12, 2012	16.05	16.20	15.88	16.03	83,335	-0.02(-0.12%)
Jan 11, 2012	15.90	16.05	15.79	16.05	43,755	-0.03(-0.19%)
Jan 10, 2012	16.18	16.20	16.00	16.08	1,759,509	+0.52(+3.34%)
Jan 09, 2012	15.50	15.59	15.42	15.56	80,506	-0.05(-0.32%)
Jan 06, 2012	15.55	15.65	15.41	15.61	21,642	-0.15(-0.95%)
Jan 05, 2012	15.75	15.78	15.67	15.76	26,949	-0.29(-1.81%)
Jan 04, 2012	15.94	16.07	15.94	16.05	31,045	+0.63(+4.09%)
Dec 30, 2011	15.35	15.59	15.35	15.42	26,094	+0.14(+0.92%)
Dec 29, 2011	15.07	15.36	15.07	15.28	43,960	+0.13(+0.86%)
Dec 28, 2011	15.33	15.33	15.08	15.15	52,363	-0.25(-1.62%)
Dec 27, 2011	15.29	15.42	15.28	15.40	58,080	+0.24(+1.58%)
Dec 23, 2011	15.09	15.34	15.04	15.16	16,606	+0.16(+1.07%)
Dec 21, 2011	15.03	15.19	14.95	15.00	39,511	-0.24(-1.57%)
Dec 20, 2011	14.84	15.26	14.84	15.24	50,390	+0.85(+5.91%)
Dec 19, 2011	14.64	14.67	14.39	14.39	124,623	-0.06(-0.42%)
Dec 16, 2011	14.54	14.63	14.40	14.45	27,669	+0.31(+2.19%)
Dec 15, 2011	14.21	14.29	14.04	14.14	35,292	+0.33(+2.39%)
Dec 14, 2011	13.84	13.97	13.73	13.81	26,185	-0.09(-0.65%)
Dec 13, 2011	14.15	14.34	13.90	13.90	50,512	-0.29(-2.04%)
Dec 12, 2011	14.32	14.33	14.01	14.19	60,949	-0.32(-2.21%)
Dec 09, 2011	14.26	14.56	14.26	14.51	99,361	+0.42(+2.98%)
Dec 08, 2011	14.29	14.40	14.07	14.09	80,310	-0.39(-2.69%)
Dec 07, 2011	14.46	14.54	14.35	14.48	51,709	-0.45(-3.01%)
Dec 06, 2011	14.90	14.99	14.73	14.93	29,648	+0.08(+0.54%)
Dec 05, 2011	15.12	15.12	14.76	14.85	37,396	-0.08(-0.54%)
Dec 02, 2011	15.05	15.11	14.84	14.93	31,686	-0.12(-0.80%)

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