Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	22.20	22.20	21.86	22.11	209,308	+0.14(+0.65%)
Mar 29, 2012	22.17	22.19	21.86	21.97	224,971	-0.40(-1.78%)
Mar 28, 2012	22.17	22.37	22.01	22.37	214,083	+0.25(+1.11%)
Mar 27, 2012	22.11	22.25	21.88	22.12	219,344	+0.02(+0.09%)
Mar 26, 2012	21.78	22.12	21.70	22.10	341,629	+0.51(+2.37%)
Mar 23, 2012	21.49	21.62	21.27	21.59	110,867	+0.09(+0.44%)
Mar 22, 2012	21.24	21.51	21.08	21.50	118,902	+0.07(+0.31%)
Mar 21, 2012	21.67	21.67	21.34	21.43	231,733	-0.17(-0.79%)
Mar 20, 2012	21.47	21.78	21.44	21.60	137,823	-0.03(-0.13%)
Mar 19, 2012	20.94	21.71	20.53	21.63	209,111	+0.71(+3.40%)
Mar 16, 2012	21.52	21.52	20.66	20.92	541,045	-0.50(-2.34%)
Mar 15, 2012	21.35	21.62	21.05	21.42	173,742	+0.01(+0.07%)
Mar 14, 2012	21.58	21.72	21.26	21.41	215,693	-0.10(-0.46%)
Mar 13, 2012	21.16	21.53	20.99	21.51	144,568	+0.45(+2.16%)
Mar 12, 2012	21.58	21.65	20.95	21.05	127,009	-0.44(-2.03%)
Mar 09, 2012	21.60	21.82	21.22	21.49	269,384	-0.11(-0.53%)
Mar 08, 2012	21.30	21.70	21.10	21.60	233,892	+0.44(+2.06%)
Mar 07, 2012	20.88	21.18	20.72	21.16	183,418	+0.30(+1.45%)
Mar 06, 2012	21.07	21.22	20.63	20.86	157,115	-0.49(-2.31%)
Mar 05, 2012	21.16	21.40	20.98	21.35	158,583	+0.14(+0.67%)
Mar 02, 2012	21.45	21.59	20.93	21.21	303,058	-0.21(-0.97%)
Mar 01, 2012	21.30	21.53	21.05	21.42	236,312	+0.14(+0.67%)
Feb 29, 2012	21.34	21.54	21.03	21.28	308,253	-0.04(-0.18%)
Feb 28, 2012	21.31	21.51	21.21	21.32	370,371	-0.01(-0.04%)
Feb 27, 2012	21.23	21.50	20.98	21.33	135,232	-0.14(-0.66%)
Feb 24, 2012	21.50	21.69	21.34	21.47	203,012	+0.03(+0.13%)
Feb 23, 2012	21.21	21.52	21.13	21.44	172,840	+0.27(+1.25%)
Feb 22, 2012	21.02	21.18	20.82	21.17	416,585	+0.15(+0.72%)
Feb 21, 2012	21.03	21.12	20.75	21.02	298,753	-0.01(-0.04%)
Feb 17, 2012	21.05	21.25	20.69	21.03	265,428	+0.04(+0.18%)
Feb 16, 2012	20.52	21.02	20.44	20.99	305,287	+0.44(+2.12%)
Feb 15, 2012	20.64	20.64	20.26	20.56	200,317	+0.02(+0.09%)
Feb 14, 2012	20.50	20.58	20.22	20.54	206,830	-0.01(-0.05%)
Feb 13, 2012	20.02	20.55	19.80	20.55	390,645	+0.69(+3.48%)
Feb 10, 2012	20.08	20.15	19.80	19.86	227,234	-0.42(-2.05%)
Feb 09, 2012	20.59	20.86	20.27	20.27	245,712	-0.34(-1.65%)
Feb 08, 2012	20.15	20.67	20.14	20.62	489,419	+0.49(+2.45%)
Feb 07, 2012	19.84	20.55	18.76	20.12	654,413	+0.31(+1.58%)
Feb 06, 2012	19.73	20.01	19.41	19.81	264,342	+0.03(+0.14%)
Feb 03, 2012	19.09	19.91	19.09	19.78	285,227	+1.08(+5.77%)
Feb 02, 2012	18.75	18.92	18.60	18.70	579,592	-0.05(-0.25%)
Feb 01, 2012	18.75	18.92	18.67	18.75	543,431	+0.09(+0.51%)
Jan 31, 2012	18.87	18.88	18.63	18.66	383,938	-0.12(-0.66%)
Jan 30, 2012	18.76	18.84	18.76	18.78	360,134	-0.10(-0.55%)
Jan 27, 2012	18.76	18.94	18.68	18.88	206,609	+0.00(+0.00%)
Jan 26, 2012	18.97	19.10	18.51	18.88	348,702	-0.01(-0.05%)
Jan 25, 2012	18.91	19.42	18.70	18.89	516,017	+0.03(+0.15%)
Jan 24, 2012	18.62	18.96	18.62	18.86	164,444	+0.14(+0.76%)
Jan 23, 2012	18.81	18.92	18.61	18.72	87,172	-0.07(-0.35%)
Jan 20, 2012	18.68	18.93	18.47	18.79	163,750	+0.09(+0.51%)
Jan 19, 2012	18.80	19.11	18.67	18.69	205,577	-0.08(-0.40%)
Jan 18, 2012	18.95	19.11	18.66	18.77	349,191	-0.61(-3.13%)
Jan 17, 2012	19.72	19.84	19.35	19.38	148,450	-0.16(-0.82%)
Jan 13, 2012	19.13	19.61	19.13	19.54	110,459	+0.15(+0.78%)
Jan 12, 2012	19.22	19.41	18.92	19.38	138,604	+0.32(+1.69%)
Jan 11, 2012	19.17	19.19	18.88	19.06	256,407	-0.16(-0.84%)
Jan 10, 2012	18.92	19.38	18.92	19.22	339,534	+0.53(+2.84%)
Jan 09, 2012	19.56	19.61	18.64	18.69	635,449	-0.82(-4.22%)
Jan 06, 2012	19.30	19.95	19.09	19.52	659,233	-0.24(-1.20%)
Jan 05, 2012	19.47	19.89	19.39	19.75	174,981	+0.11(+0.58%)

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