Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.47	20.48	18.67	18.74	9,570,461	-3.64(-16.26%)
Mar 29, 2012	22.29	22.40	21.94	22.38	2,184,114	-0.01(-0.04%)
Mar 28, 2012	22.51	22.56	21.99	22.39	1,271,447	-0.03(-0.12%)
Mar 27, 2012	22.14	22.59	22.14	22.42	1,206,900	+0.12(+0.55%)
Mar 26, 2012	22.21	23.11	22.21	22.29	1,683,147	+0.49(+2.23%)
Mar 23, 2012	21.45	21.83	21.10	21.81	748,061	+0.45(+2.11%)
Mar 22, 2012	21.10	21.47	21.10	21.36	528,430	+0.05(+0.25%)
Mar 21, 2012	21.25	21.61	21.13	21.30	481,742	+0.11(+0.54%)
Mar 20, 2012	21.10	21.29	20.94	21.19	425,841	-0.04(-0.21%)
Mar 19, 2012	21.23	21.38	20.94	21.23	419,128	-0.01(-0.04%)
Mar 16, 2012	21.52	21.58	21.00	21.24	730,431	-0.17(-0.78%)
Mar 15, 2012	21.07	21.42	20.84	21.41	467,334	+0.45(+2.15%)
Mar 14, 2012	21.23	21.27	20.80	20.96	363,079	-0.26(-1.25%)
Mar 13, 2012	21.18	21.31	20.81	21.23	458,556	+0.20(+0.97%)
Mar 12, 2012	21.13	21.22	20.93	21.02	330,266	-0.12(-0.58%)
Mar 09, 2012	20.91	21.20	20.77	21.15	410,447	+0.30(+1.44%)
Mar 08, 2012	21.01	21.09	20.57	20.85	432,002	-0.05(-0.25%)
Mar 07, 2012	20.68	20.97	20.39	20.90	513,803	+0.28(+1.37%)
Mar 06, 2012	20.76	21.03	20.50	20.62	643,012	-0.42(-1.97%)
Mar 05, 2012	20.86	21.10	20.82	21.03	705,334	+0.17(+0.80%)
Mar 02, 2012	21.25	21.62	20.79	20.86	1,281,127	-0.13(-0.63%)
Mar 01, 2012	20.56	21.23	20.46	21.00	1,082,198	+0.69(+3.39%)
Feb 29, 2012	20.69	20.76	20.31	20.31	699,782	-0.35(-1.71%)
Feb 28, 2012	20.60	20.77	20.32	20.66	693,311	+0.13(+0.64%)
Feb 27, 2012	20.54	20.62	20.27	20.53	757,619	-0.05(-0.26%)
Feb 24, 2012	20.74	20.94	20.48	20.58	419,398	-0.26(-1.27%)
Feb 23, 2012	20.58	21.06	20.35	20.85	639,520	+0.37(+1.81%)
Feb 22, 2012	20.83	21.00	20.47	20.48	734,252	-0.33(-1.61%)
Feb 21, 2012	21.05	21.14	20.74	20.81	1,330,794	-0.11(-0.51%)
Feb 17, 2012	21.14	21.21	20.84	20.92	1,372,876	+0.02(+0.08%)
Feb 16, 2012	20.61	20.99	20.44	20.90	747,963	+0.24(+1.15%)
Feb 15, 2012	20.78	20.98	20.60	20.66	1,694,685	+0.01(+0.04%)
Feb 14, 2012	20.32	20.68	20.10	20.65	742,452	+0.28(+1.38%)
Feb 13, 2012	20.45	20.63	20.17	20.37	1,224,967	+0.05(+0.26%)
Feb 10, 2012	19.96	20.42	19.74	20.32	735,508	+0.10(+0.48%)
Feb 09, 2012	19.91	20.46	19.66	20.22	1,037,315	+0.31(+1.55%)
Feb 08, 2012	19.88	19.96	19.72	19.91	652,056	+0.08(+0.40%)
Feb 07, 2012	19.77	19.91	19.58	19.83	710,662	-0.03(-0.13%)
Feb 06, 2012	19.47	19.93	19.36	19.86	787,809	+0.22(+1.12%)
Feb 03, 2012	19.25	19.66	19.00	19.64	1,037,695	+0.77(+4.06%)
Feb 02, 2012	18.95	19.21	18.87	18.87	590,566	-0.11(-0.56%)
Feb 01, 2012	18.84	19.15	18.72	18.98	559,584	+0.34(+1.84%)
Jan 31, 2012	18.78	18.86	18.46	18.63	608,646	+0.02(+0.10%)
Jan 30, 2012	18.67	18.87	18.45	18.62	798,974	-0.20(-1.08%)
Jan 27, 2012	18.47	18.91	18.13	18.82	507,068	+0.22(+1.18%)
Jan 26, 2012	18.97	18.98	18.29	18.60	529,846	-0.21(-1.12%)
Jan 25, 2012	18.48	18.87	18.31	18.81	1,314,672	+0.38(+2.06%)
Jan 24, 2012	18.03	18.49	18.03	18.43	994,094	+0.30(+1.65%)
Jan 23, 2012	17.80	18.19	17.67	18.13	1,012,532	+0.36(+2.03%)
Jan 20, 2012	17.55	17.81	17.44	17.77	826,408	+0.33(+1.92%)
Jan 19, 2012	17.38	17.59	17.31	17.44	621,533	+0.08(+0.46%)
Jan 18, 2012	16.83	17.37	16.78	17.36	941,489	+0.58(+3.47%)
Jan 17, 2012	16.85	16.93	16.70	16.77	853,751	-0.01(-0.05%)
Jan 13, 2012	16.58	16.92	16.52	16.78	1,378,410	-0.13(-0.78%)
Jan 12, 2012	17.09	17.25	16.74	16.92	711,365	-0.18(-1.03%)
Jan 11, 2012	17.06	17.34	16.92	17.09	603,572	-0.11(-0.61%)
Jan 10, 2012	17.48	17.48	17.03	17.20	932,688	-0.02(-0.10%)
Jan 09, 2012	17.19	17.38	16.97	17.22	813,294	+0.11(+0.67%)
Jan 06, 2012	17.06	17.41	16.97	17.10	1,086,293	+0.08(+0.47%)
Jan 05, 2012	16.90	17.15	16.48	17.02	790,382	-0.05(-0.31%)

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