Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	19.60	19.87	19.02	19.39	233,265	-0.17(-0.89%)
Feb 28, 2012	19.63	19.72	19.27	19.56	96,105	-0.07(-0.34%)
Feb 27, 2012	19.50	19.71	19.26	19.63	46,797	+0.06(+0.30%)
Feb 24, 2012	19.77	19.77	19.38	19.57	80,079	-0.13(-0.68%)
Feb 23, 2012	19.05	19.71	18.99	19.71	118,552	+0.69(+3.64%)
Feb 22, 2012	18.86	19.76	18.85	19.01	234,776	+0.14(+0.76%)
Feb 21, 2012	18.75	19.09	18.72	18.87	45,784	+0.26(+1.40%)
Feb 17, 2012	19.03	19.03	18.58	18.61	51,335	-0.34(-1.78%)
Feb 16, 2012	18.38	19.02	18.32	18.95	52,989	+0.64(+3.47%)
Feb 15, 2012	18.61	18.61	18.19	18.31	62,970	-0.10(-0.52%)
Feb 14, 2012	18.30	18.43	18.02	18.41	35,889	-0.05(-0.26%)
Feb 13, 2012	17.99	18.52	17.99	18.46	35,871	+0.67(+3.79%)
Feb 10, 2012	18.09	18.30	17.74	17.78	20,343	-0.56(-3.04%)
Feb 09, 2012	18.56	18.64	18.29	18.34	45,425	-0.09(-0.47%)
Feb 08, 2012	18.15	18.52	18.05	18.43	46,211	+0.38(+2.13%)
Feb 07, 2012	18.08	18.11	17.99	18.04	42,483	-0.07(-0.37%)
Feb 06, 2012	17.84	18.23	17.71	18.11	51,931	+0.20(+1.13%)
Feb 03, 2012	17.23	17.95	17.23	17.91	67,517	+0.91(+5.38%)
Feb 02, 2012	17.08	17.29	16.91	16.99	34,901	-0.08(-0.45%)
Feb 01, 2012	16.94	17.41	16.86	17.07	62,431	+0.31(+1.84%)
Jan 31, 2012	17.34	17.42	16.63	16.76	41,242	-0.38(-2.25%)
Jan 30, 2012	17.38	17.45	17.13	17.15	35,125	-0.41(-2.36%)
Jan 27, 2012	17.73	17.80	17.51	17.56	32,017	-0.18(-1.03%)
Jan 26, 2012	17.95	17.95	17.65	17.74	25,127	-0.06(-0.32%)
Jan 25, 2012	17.45	17.88	17.37	17.80	19,894	+0.28(+1.59%)
Jan 24, 2012	17.20	17.52	17.17	17.52	41,018	+0.24(+1.39%)
Jan 23, 2012	17.48	17.51	17.17	17.28	27,785	-0.24(-1.37%)
Jan 20, 2012	17.49	17.80	17.32	17.52	143,219	+0.07(+0.39%)
Jan 19, 2012	17.05	17.64	16.94	17.46	95,538	+0.58(+3.42%)
Jan 18, 2012	16.44	16.97	16.39	16.88	60,405	+0.42(+2.57%)
Jan 17, 2012	16.07	16.49	16.00	16.46	60,081	+0.61(+3.82%)
Jan 13, 2012	15.73	16.05	15.67	15.85	75,056	+0.05(+0.30%)
Jan 12, 2012	15.87	15.91	15.48	15.80	27,891	-0.08(-0.48%)
Jan 11, 2012	15.27	16.04	15.27	15.88	73,632	+0.49(+3.19%)
Jan 10, 2012	15.34	15.57	15.20	15.39	47,392	+0.34(+2.24%)
Jan 09, 2012	15.17	15.17	15.01	15.05	39,323	+0.01(+0.06%)
Jan 06, 2012	14.98	15.16	14.88	15.04	89,077	+0.08(+0.51%)
Jan 05, 2012	15.07	15.14	14.60	14.96	64,069	-0.23(-1.52%)
Jan 04, 2012	15.17	15.31	15.06	15.19	28,730	+0.32(+2.13%)
Dec 30, 2011	15.03	15.05	14.84	14.88	32,577	-0.15(-1.02%)
Dec 29, 2011	14.73	15.24	14.70	15.03	34,906	+0.41(+2.83%)
Dec 28, 2011	15.04	15.06	14.59	14.62	26,431	-0.49(-3.25%)
Dec 27, 2011	14.98	15.16	14.82	15.11	35,173	+0.02(+0.13%)
Dec 23, 2011	15.30	15.36	15.01	15.09	48,517	-0.14(-0.95%)
Dec 21, 2011	15.21	15.34	14.89	15.23	49,936	-0.06(-0.38%)
Dec 20, 2011	14.55	15.36	14.55	15.29	89,076	+1.13(+7.95%)
Dec 19, 2011	14.54	14.80	14.06	14.16	99,588	-0.17(-1.21%)
Dec 16, 2011	14.50	14.91	14.32	14.34	100,870	-0.03(-0.20%)
Dec 15, 2011	14.52	14.54	14.10	14.37	95,478	+0.13(+0.95%)
Dec 14, 2011	14.13	14.31	13.86	14.23	72,785	-0.05(-0.34%)
Dec 13, 2011	15.05	15.23	14.21	14.28	49,415	-0.54(-3.64%)
Dec 12, 2011	14.46	14.85	14.40	14.82	76,402	-0.03(-0.19%)
Dec 09, 2011	14.39	15.15	14.35	14.85	108,649	+0.55(+3.84%)
Dec 08, 2011	14.67	14.81	14.24	14.30	85,598	-0.62(-4.13%)
Dec 07, 2011	14.68	15.04	14.37	14.92	69,977	+0.18(+1.24%)
Dec 06, 2011	14.70	14.93	14.68	14.73	46,717	+0.04(+0.26%)
Dec 05, 2011	15.43	15.59	14.56	14.69	111,974	-0.47(-3.11%)
Dec 02, 2011	15.26	15.42	14.87	15.17	76,292	+0.19(+1.28%)

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