Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	17.83	17.93	17.65	17.84	2,553,806	-0.01(-0.08%)
Mar 29, 2012	17.55	17.86	17.28	17.85	5,010,653	-0.24(-1.32%)
Mar 28, 2012	18.15	18.16	17.80	18.09	2,754,650	-0.13(-0.72%)
Mar 27, 2012	18.18	18.37	18.18	18.22	2,145,100	+0.01(+0.04%)
Mar 26, 2012	17.90	18.26	17.87	18.21	2,923,824	+0.50(+2.83%)
Mar 23, 2012	17.55	17.75	17.41	17.71	1,916,580	+0.15(+0.85%)
Mar 22, 2012	17.56	17.70	17.51	17.56	3,365,878	-0.26(-1.47%)
Mar 21, 2012	17.67	17.87	17.57	17.82	2,041,516	+0.15(+0.85%)
Mar 20, 2012	17.88	17.90	17.56	17.68	2,548,038	-0.42(-2.33%)
Mar 19, 2012	18.08	18.22	17.96	18.10	1,434,886	-0.03(-0.16%)
Mar 16, 2012	18.43	18.46	18.02	18.13	2,245,604	+0.07(+0.37%)
Mar 15, 2012	17.99	18.15	17.91	18.06	1,548,893	+0.09(+0.48%)
Mar 14, 2012	18.02	18.28	17.92	17.97	1,540,406	-0.07(-0.39%)
Mar 13, 2012	17.68	18.06	17.68	18.05	1,863,838	+0.46(+2.59%)
Mar 12, 2012	17.81	17.90	17.56	17.59	2,174,374	-0.21(-1.20%)
Mar 09, 2012	17.50	17.92	17.44	17.80	2,027,022	+0.38(+2.19%)
Mar 08, 2012	17.22	17.51	17.21	17.42	3,049,290	+0.41(+2.43%)
Mar 07, 2012	16.99	17.13	16.86	17.01	3,085,245	+0.02(+0.11%)
Mar 06, 2012	17.51	17.51	16.85	16.99	7,141,932	-0.86(-4.84%)
Mar 05, 2012	18.04	18.10	17.72	17.85	3,860,664	-0.31(-1.70%)
Mar 02, 2012	18.22	18.48	18.11	18.16	2,859,310	-0.04(-0.23%)
Mar 01, 2012	17.75	18.43	17.75	18.20	5,664,895	+0.48(+2.71%)
Feb 29, 2012	17.77	17.99	17.63	17.72	3,853,510	+0.06(+0.32%)
Feb 28, 2012	17.44	17.83	17.36	17.67	3,731,217	+0.21(+1.19%)
Feb 27, 2012	17.45	17.56	17.02	17.46	3,467,783	-0.17(-0.97%)
Feb 24, 2012	17.60	18.02	17.24	17.63	7,749,548	+0.77(+4.60%)
Feb 23, 2012	16.85	16.97	16.63	16.85	3,320,012	-0.06(-0.35%)
Feb 22, 2012	16.73	16.96	16.56	16.91	3,172,118	+0.16(+0.96%)
Feb 21, 2012	16.79	16.79	16.41	16.75	2,524,627	+0.10(+0.63%)
Feb 17, 2012	16.73	16.91	16.64	16.65	4,148,038	+0.01(+0.09%)
Feb 16, 2012	16.02	16.80	16.02	16.64	4,823,295	+0.62(+3.86%)
Feb 15, 2012	16.00	16.09	15.87	16.02	3,225,651	+0.12(+0.75%)
Feb 14, 2012	15.79	15.94	15.69	15.90	1,651,528	+0.02(+0.12%)
Feb 13, 2012	15.95	16.03	15.68	15.88	1,805,580	+0.06(+0.35%)
Feb 10, 2012	15.70	15.91	15.55	15.82	2,378,024	-0.09(-0.56%)
Feb 09, 2012	16.03	16.05	15.77	15.91	2,768,815	-0.06(-0.35%)
Feb 08, 2012	16.04	16.13	15.88	15.97	1,718,956	-0.03(-0.19%)
Feb 07, 2012	16.12	16.17	15.92	16.00	1,716,465	-0.12(-0.74%)
Feb 06, 2012	16.04	16.19	16.01	16.12	1,706,338	+0.03(+0.19%)
Feb 03, 2012	15.76	16.21	15.69	16.09	4,350,845	+0.58(+3.75%)
Feb 02, 2012	15.55	15.63	15.47	15.51	1,997,535	-0.03(-0.17%)
Feb 01, 2012	15.58	15.70	15.50	15.53	2,891,940	+0.13(+0.87%)
Jan 31, 2012	15.57	15.73	15.14	15.40	4,945,958	-0.24(-1.55%)
Jan 30, 2012	15.58	15.66	15.37	15.64	3,078,036	-0.08(-0.50%)
Jan 27, 2012	15.62	15.77	15.53	15.72	3,806,506	+0.02(+0.14%)
Jan 26, 2012	15.96	15.99	15.65	15.70	3,357,611	-0.12(-0.75%)
Jan 25, 2012	16.01	16.03	15.68	15.82	3,565,790	-0.21(-1.33%)
Jan 24, 2012	15.54	16.04	15.54	16.03	3,364,205	+0.28(+1.75%)
Jan 23, 2012	15.63	15.86	15.59	15.75	2,937,010	+0.22(+1.44%)
Jan 20, 2012	15.62	15.72	15.44	15.53	3,203,084	-0.10(-0.67%)
Jan 19, 2012	15.22	15.70	15.09	15.63	5,148,609	+0.45(+2.94%)
Jan 18, 2012	14.77	15.26	14.74	15.19	3,664,113	+0.51(+3.48%)
Jan 17, 2012	15.21	15.26	14.64	14.68	2,942,675	-0.13(-0.88%)
Jan 13, 2012	14.67	14.90	14.50	14.81	3,338,902	+0.03(+0.23%)
Jan 12, 2012	14.52	14.83	14.37	14.77	4,295,092	+0.35(+2.43%)
Jan 11, 2012	13.95	14.46	13.79	14.42	5,283,568	+0.36(+2.57%)
Jan 10, 2012	13.73	14.28	13.70	14.06	3,538,363	+0.58(+4.28%)
Jan 09, 2012	13.61	13.62	13.33	13.48	2,658,214	-0.01(-0.06%)
Jan 06, 2012	12.77	13.64	12.73	13.49	5,050,003	+0.80(+6.31%)
Jan 05, 2012	12.53	12.79	12.41	12.69	3,965,705	+0.11(+0.89%)

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