Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	16.43	16.44	16.28	16.32	1,594,516	-0.03(-0.18%)
Mar 29, 2012	16.27	16.35	16.09	16.35	262,804	+0.04(+0.23%)
Mar 28, 2012	16.36	16.45	16.25	16.31	362,349	-0.13(-0.81%)
Mar 27, 2012	16.62	16.65	16.45	16.45	207,578	-0.20(-1.19%)
Mar 26, 2012	16.66	16.66	16.54	16.65	447,584	+0.15(+0.92%)
Mar 23, 2012	16.56	16.56	16.44	16.49	195,078	-0.04(-0.22%)
Mar 22, 2012	16.60	16.67	16.53	16.53	296,954	-0.15(-0.92%)
Mar 21, 2012	16.62	16.71	16.61	16.68	345,655	+0.06(+0.37%)
Mar 20, 2012	16.54	16.64	16.52	16.62	312,041	-0.03(-0.19%)
Mar 19, 2012	16.54	16.71	16.52	16.65	180,384	+0.09(+0.53%)
Mar 16, 2012	16.55	16.59	16.45	16.57	448,956	+0.05(+0.31%)
Mar 15, 2012	16.41	16.52	16.38	16.52	457,193	+0.15(+0.89%)
Mar 14, 2012	16.50	16.54	16.35	16.37	263,581	-0.17(-1.02%)
Mar 13, 2012	16.48	16.54	16.39	16.54	676,031	+0.14(+0.85%)
Mar 12, 2012	16.46	16.46	16.37	16.40	205,948	-0.05(-0.31%)
Mar 09, 2012	16.27	16.46	16.27	16.45	239,801	+0.19(+1.17%)
Mar 08, 2012	16.21	16.32	16.15	16.26	346,254	+0.12(+0.72%)
Mar 07, 2012	16.02	16.17	16.02	16.14	419,396	+0.14(+0.87%)
Mar 06, 2012	16.05	16.15	15.95	16.00	381,194	-0.25(-1.53%)
Mar 05, 2012	16.24	16.29	16.14	16.25	150,158	-0.04(-0.22%)
Mar 02, 2012	16.29	16.39	16.27	16.29	352,866	-0.01(-0.09%)
Mar 01, 2012	16.31	16.36	16.24	16.30	486,219	+0.01(+0.09%)
Feb 29, 2012	16.43	16.44	16.26	16.29	691,474	-0.17(-1.02%)
Feb 28, 2012	16.50	16.56	16.38	16.46	286,224	-0.06(-0.35%)
Feb 27, 2012	16.41	16.54	16.32	16.52	124,017	+0.01(+0.09%)
Feb 24, 2012	16.55	16.60	16.43	16.50	223,536	-0.04(-0.27%)
Feb 23, 2012	16.27	16.55	16.27	16.54	189,439	+0.27(+1.66%)
Feb 22, 2012	16.43	16.43	16.27	16.27	711,316	-0.16(-0.98%)
Feb 21, 2012	16.53	16.54	16.41	16.43	824,470	-0.01(-0.05%)
Feb 17, 2012	16.38	16.46	16.34	16.44	930,011	+0.12(+0.72%)
Feb 16, 2012	16.16	16.35	16.13	16.32	293,306	+0.20(+1.23%)
Feb 15, 2012	16.16	16.18	16.10	16.13	281,309	-0.02(-0.14%)
Feb 14, 2012	16.19	16.19	16.03	16.15	293,012	-0.04(-0.23%)
Feb 13, 2012	16.15	16.24	16.09	16.19	703,660	+0.10(+0.59%)
Feb 10, 2012	16.04	16.12	16.02	16.09	993,674	-0.07(-0.41%)
Feb 09, 2012	16.18	16.21	16.02	16.16	783,306	-0.01(-0.05%)
Feb 08, 2012	16.11	16.21	16.08	16.16	1,101,543	+0.07(+0.41%)
Feb 07, 2012	16.11	16.14	16.02	16.10	1,508,112	+0.01(+0.05%)
Feb 06, 2012	16.09	16.11	16.00	16.09	556,519	+0.01(+0.05%)
Feb 03, 2012	16.06	16.11	15.97	16.08	1,017,104	+0.26(+1.62%)
Feb 02, 2012	15.86	15.88	15.76	15.83	1,763,193	+0.09(+0.56%)
Feb 01, 2012	15.64	15.78	15.63	15.74	1,368,971	+0.20(+1.27%)
Jan 31, 2012	15.63	15.64	15.44	15.54	1,486,337	+0.02(+0.14%)
Jan 30, 2012	15.48	15.53	15.39	15.52	975,573	-0.05(-0.33%)
Jan 27, 2012	15.56	15.61	15.50	15.57	390,988	-0.01(-0.05%)
Jan 26, 2012	15.72	15.77	15.55	15.58	438,974	-0.16(-1.02%)
Jan 25, 2012	15.55	15.75	15.51	15.74	1,099,957	+0.18(+1.13%)
Jan 24, 2012	15.64	15.64	15.51	15.56	674,617	-0.15(-0.93%)
Jan 23, 2012	15.79	15.84	15.69	15.71	681,609	-0.09(-0.56%)
Jan 20, 2012	15.82	15.89	15.79	15.80	627,333	-0.04(-0.23%)
Jan 19, 2012	15.82	15.88	15.79	15.83	500,057	+0.05(+0.32%)
Jan 18, 2012	15.64	15.81	15.60	15.78	428,718	+0.20(+1.27%)
Jan 17, 2012	15.72	15.78	15.58	15.59	461,379	-0.03(-0.19%)
Jan 13, 2012	15.59	15.65	15.53	15.62	1,335,816	-0.09(-0.56%)
Jan 12, 2012	15.68	15.74	15.59	15.70	1,434,151	+0.15(+0.94%)
Jan 11, 2012	15.43	15.60	15.43	15.56	595,644	+0.09(+0.57%)
Jan 10, 2012	15.43	15.52	15.43	15.47	610,301	+0.16(+1.05%)
Jan 09, 2012	15.31	15.34	15.21	15.31	370,294	+0.03(+0.19%)
Jan 06, 2012	15.29	15.41	15.22	15.28	334,926	-0.03(-0.19%)
Jan 05, 2012	15.31	15.36	15.16	15.31	350,183	-0.10(-0.62%)

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