Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	18.56	18.56	18.30	18.48	18,132	+0.01(+0.04%)
Mar 29, 2012	18.44	18.49	18.26	18.47	36,346	-0.13(-0.72%)
Mar 28, 2012	18.42	18.62	18.41	18.60	23,640	+0.22(+1.18%)
Mar 27, 2012	18.57	18.59	18.38	18.39	37,863	-0.19(-1.00%)
Mar 26, 2012	18.57	18.70	18.46	18.57	34,052	+0.21(+1.16%)
Mar 23, 2012	18.20	18.38	18.11	18.36	65,367	+0.10(+0.53%)
Mar 22, 2012	18.42	18.42	18.14	18.26	75,934	-0.25(-1.32%)
Mar 21, 2012	18.65	18.65	18.44	18.51	85,847	-0.07(-0.40%)
Mar 20, 2012	18.58	18.66	18.40	18.58	139,068	-0.07(-0.36%)
Mar 19, 2012	18.50	18.81	18.39	18.65	167,494	+0.12(+0.64%)
Mar 16, 2012	18.59	18.61	18.38	18.53	72,064	+0.02(+0.12%)
Mar 15, 2012	18.16	18.55	18.02	18.51	262,377	+0.39(+2.17%)
Mar 14, 2012	18.06	18.18	17.87	18.12	113,611	+0.16(+0.87%)
Mar 13, 2012	17.40	17.97	17.40	17.96	88,049	+0.67(+3.90%)
Mar 12, 2012	17.27	17.32	17.16	17.29	18,304	-0.06(-0.33%)
Mar 09, 2012	17.16	17.45	17.16	17.34	32,014	+0.25(+1.43%)
Mar 08, 2012	16.97	17.13	16.87	17.10	14,461	+0.23(+1.37%)
Mar 07, 2012	16.72	16.91	16.72	16.87	18,037	+0.22(+1.29%)
Mar 06, 2012	16.82	16.83	16.61	16.65	72,598	-0.39(-2.31%)
Mar 05, 2012	17.13	17.13	16.96	17.05	125,259	-0.17(-0.99%)
Mar 02, 2012	17.37	17.37	17.16	17.22	22,201	-0.14(-0.81%)
Mar 01, 2012	17.34	17.49	17.34	17.36	89,832	+0.10(+0.60%)
Feb 29, 2012	17.42	17.45	17.23	17.25	21,437	-0.05(-0.30%)
Feb 28, 2012	17.32	17.36	17.23	17.31	30,417	-0.01(-0.04%)
Feb 27, 2012	16.99	17.34	16.97	17.31	18,699	+0.17(+1.00%)
Feb 24, 2012	17.31	17.31	17.09	17.14	68,343	-0.11(-0.65%)
Feb 23, 2012	17.05	17.29	17.01	17.25	275,449	+0.19(+1.09%)
Feb 22, 2012	17.34	17.34	17.06	17.07	24,898	-0.36(-2.04%)
Feb 21, 2012	17.48	17.61	17.35	17.42	98,195	-0.07(-0.39%)
Feb 17, 2012	17.42	17.50	17.36	17.49	138,616	+0.14(+0.81%)
Feb 16, 2012	17.05	17.37	17.05	17.35	30,705	+0.34(+2.01%)
Feb 15, 2012	17.12	17.21	16.98	17.01	154,138	-0.03(-0.17%)
Feb 14, 2012	17.11	17.11	16.90	17.04	19,785	-0.16(-0.91%)
Feb 13, 2012	17.18	17.22	17.08	17.19	15,067	+0.14(+0.83%)
Feb 10, 2012	17.09	17.10	17.00	17.05	351,790	-0.21(-1.21%)
Feb 09, 2012	17.41	17.41	17.20	17.26	47,915	-0.05(-0.30%)
Feb 08, 2012	17.28	17.37	17.20	17.31	31,293	+0.04(+0.22%)
Feb 07, 2012	17.10	17.34	17.09	17.28	22,980	+0.09(+0.52%)
Feb 06, 2012	17.24	17.28	17.15	17.19	20,929	-0.16(-0.90%)
Feb 03, 2012	17.10	17.35	17.10	17.34	48,998	+0.49(+2.91%)
Feb 02, 2012	16.77	16.91	16.71	16.85	33,169	+0.06(+0.35%)
Feb 01, 2012	16.68	16.88	16.68	16.79	334,988	+0.27(+1.66%)
Jan 31, 2012	16.60	16.71	16.46	16.52	249,878	-0.01(-0.09%)
Jan 30, 2012	16.37	16.56	16.32	16.53	117,845	-0.06(-0.36%)
Jan 27, 2012	16.41	16.61	16.40	16.59	30,794	+0.13(+0.77%)
Jan 26, 2012	17.00	17.02	16.42	16.47	67,012	-0.46(-2.72%)
Jan 25, 2012	16.84	16.99	16.79	16.93	30,935	+0.04(+0.22%)
Jan 24, 2012	16.80	16.89	16.63	16.89	27,822	+0.01(+0.09%)
Jan 23, 2012	16.91	17.09	16.81	16.87	95,508	-0.07(-0.39%)
Jan 20, 2012	16.77	16.94	16.65	16.94	26,637	+0.13(+0.80%)
Jan 19, 2012	17.04	17.04	16.76	16.81	66,771	-0.18(-1.04%)
Jan 18, 2012	16.90	16.99	16.70	16.98	466,324	+0.07(+0.43%)
Jan 17, 2012	17.11	17.19	16.85	16.91	80,147	-0.10(-0.61%)
Jan 13, 2012	16.79	17.04	16.70	17.02	89,217	+0.02(+0.09%)
Jan 12, 2012	16.88	17.01	16.66	17.00	453,960	+0.15(+0.88%)
Jan 11, 2012	16.78	16.87	16.61	16.85	130,057	+0.04(+0.27%)
Jan 10, 2012	16.85	16.89	16.73	16.81	95,541	+0.17(+1.03%)
Jan 09, 2012	16.52	16.64	16.38	16.64	271,849	+0.25(+1.50%)
Jan 06, 2012	16.44	16.44	16.21	16.39	208,304	-0.07(-0.41%)
Jan 05, 2012	16.06	16.59	16.01	16.46	146,709	+0.30(+1.84%)

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