Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.98	25.03	24.55	24.75	221,472	-0.03(-0.12%)
Mar 29, 2012	25.21	25.22	24.54	24.78	304,640	-0.50(-1.98%)
Mar 28, 2012	25.28	25.38	24.81	25.28	313,500	+0.02(+0.08%)
Mar 27, 2012	25.41	25.69	24.90	25.26	667,616	-0.21(-0.82%)
Mar 26, 2012	24.49	25.57	24.45	25.47	647,970	+1.19(+4.90%)
Mar 23, 2012	24.54	24.54	23.90	24.28	263,693	-0.30(-1.22%)
Mar 22, 2012	24.58	24.67	24.28	24.58	240,701	-0.21(-0.85%)
Mar 21, 2012	24.91	24.95	24.49	24.79	185,199	-0.02(-0.08%)
Mar 20, 2012	24.70	24.90	24.30	24.81	261,156	-0.07(-0.28%)
Mar 19, 2012	24.49	25.26	24.13	24.88	331,348	+0.41(+1.68%)
Mar 16, 2012	24.39	24.49	23.96	24.47	376,821	+0.07(+0.29%)
Mar 15, 2012	24.13	24.49	23.84	24.40	169,329	+0.30(+1.24%)
Mar 14, 2012	24.58	24.59	23.84	24.10	353,362	-0.58(-2.35%)
Mar 13, 2012	24.00	24.69	23.50	24.68	303,975	+0.83(+3.48%)
Mar 12, 2012	24.37	24.67	23.74	23.85	191,744	-0.55(-2.25%)
Mar 09, 2012	24.61	24.80	24.26	24.40	196,615	-0.24(-0.97%)
Mar 08, 2012	24.12	24.74	24.06	24.64	447,385	+0.62(+2.58%)
Mar 07, 2012	23.49	24.06	23.32	24.02	556,831	+0.63(+2.69%)
Mar 06, 2012	23.40	23.60	22.34	23.39	599,354	-0.10(-0.43%)
Mar 05, 2012	23.79	23.98	23.23	23.49	470,013	-0.35(-1.47%)
Mar 02, 2012	24.05	24.66	23.83	23.84	380,180	-0.20(-0.83%)
Mar 01, 2012	24.58	24.58	23.51	24.04	960,042	-0.32(-1.31%)
Feb 29, 2012	24.70	25.10	24.21	24.36	482,446	-0.18(-0.73%)
Feb 28, 2012	26.00	26.00	24.18	24.54	932,645	-2.08(-7.81%)
Feb 27, 2012	26.50	26.73	26.29	26.62	254,948	-0.01(-0.04%)
Feb 24, 2012	26.75	26.83	26.25	26.63	268,506	-0.11(-0.41%)
Feb 23, 2012	26.64	26.79	26.29	26.74	232,098	+0.21(+0.79%)
Feb 22, 2012	26.31	26.75	26.12	26.53	281,909	+0.19(+0.72%)
Feb 21, 2012	26.49	26.79	25.84	26.34	525,412	-0.03(-0.11%)
Feb 17, 2012	26.40	26.75	26.20	26.37	344,480	+0.05(+0.19%)
Feb 16, 2012	26.01	26.35	25.51	26.32	221,261	+0.23(+0.88%)
Feb 15, 2012	26.60	26.62	25.96	26.09	186,524	-0.36(-1.36%)
Feb 14, 2012	26.84	26.98	26.25	26.45	268,056	-0.35(-1.31%)
Feb 13, 2012	26.63	26.80	26.27	26.80	187,415	+0.27(+1.02%)
Feb 10, 2012	26.36	26.54	26.21	26.53	252,066	-0.01(-0.04%)
Feb 09, 2012	26.33	26.59	26.08	26.54	182,838	+0.38(+1.45%)
Feb 08, 2012	26.23	26.48	26.02	26.16	271,148	-0.24(-0.91%)
Feb 07, 2012	26.30	26.68	26.25	26.40	256,121	-0.12(-0.45%)
Feb 06, 2012	26.70	26.74	26.30	26.52	295,055	-0.42(-1.56%)
Feb 03, 2012	26.72	27.26	26.21	26.94	434,076	+0.34(+1.28%)
Feb 02, 2012	26.00	26.64	25.51	26.60	230,821	+0.65(+2.50%)
Feb 01, 2012	24.76	26.00	24.52	25.95	466,984	+1.36(+5.53%)
Jan 31, 2012	25.25	25.50	24.09	24.59	314,242	-0.56(-2.23%)
Jan 30, 2012	25.92	25.92	24.91	25.15	162,789	-0.55(-2.14%)
Jan 27, 2012	25.53	25.87	25.27	25.70	134,492	+0.05(+0.19%)
Jan 26, 2012	25.87	25.94	25.05	25.65	356,024	-0.21(-0.81%)
Jan 25, 2012	25.13	25.86	25.09	25.86	241,893	+0.65(+2.58%)
Jan 24, 2012	24.46	25.28	24.25	25.21	238,319	+0.77(+3.15%)
Jan 23, 2012	24.60	24.79	24.22	24.44	323,728	-0.15(-0.61%)
Jan 20, 2012	24.94	25.12	24.09	24.59	538,028	-0.34(-1.36%)
Jan 19, 2012	25.00	25.82	24.85	24.93	405,346	+0.13(+0.52%)
Jan 18, 2012	25.83	25.83	24.50	24.80	620,666	-1.31(-5.02%)
Jan 17, 2012	25.49	26.40	25.13	26.11	297,371	+0.70(+2.75%)
Jan 13, 2012	25.83	25.88	25.20	25.41	224,717	-0.80(-3.05%)
Jan 12, 2012	24.22	26.22	24.22	26.21	665,619	+2.19(+9.12%)
Jan 11, 2012	23.37	24.05	23.29	24.02	414,033	+0.63(+2.69%)
Jan 10, 2012	23.54	23.72	23.21	23.39	331,847	+0.02(+0.09%)
Jan 09, 2012	23.09	23.45	22.52	23.37	365,231	+0.42(+1.83%)
Jan 06, 2012	22.44	23.25	22.29	22.95	241,506	+0.57(+2.55%)
Jan 05, 2012	22.03	22.45	21.39	22.38	414,885	+0.24(+1.08%)

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