Date	Open	High	Low	Close	Volume	Change (%)
Feb 27, 2012	20.93	20.93	20.93	20.93	0	-0.15(-0.69%)
Feb 17, 2012	21.08	21.08	21.08	21.08	0	+0.15(+0.69%)
Feb 16, 2012	20.91	20.93	20.91	20.93	2,573	+0.56(+2.77%)
Feb 15, 2012	20.37	20.37	20.37	20.37	467	+0.18(+0.91%)
Feb 14, 2012	20.45	20.45	20.18	20.19	1,871	-0.45(-2.17%)
Feb 13, 2012	20.75	20.75	20.63	20.63	701	+0.41(+2.03%)
Feb 10, 2012	20.34	20.34	20.20	20.22	1,116	+0.00(+0.00%)
Feb 07, 2012	20.40	20.22	20.22	20.22	4,679	-0.08(-0.40%)
Feb 06, 2012	20.22	20.31	20.16	20.31	2,573	+0.07(+0.32%)
Feb 03, 2012	20.12	20.24	20.12	20.24	1,286	+0.77(+3.97%)
Feb 01, 2012	19.42	19.47	19.47	19.47	2,807	+0.57(+3.01%)
Jan 31, 2012	19.10	19.10	18.85	18.90	2,679	+0.03(+0.16%)
Jan 30, 2012	18.81	18.87	18.70	18.87	6,060	-0.22(-1.16%)
Jan 27, 2012	19.10	19.10	19.09	19.09	1,403	-0.35(-1.80%)
Jan 26, 2012	19.34	19.44	19.34	19.44	701	+0.44(+2.29%)
Jan 24, 2012	19.01	19.01	19.01	19.01	2,105	-0.65(-3.30%)
Jan 20, 2012	19.74	19.66	19.66	19.66	2,573	-0.08(-0.41%)
Jan 19, 2012	19.66	19.74	19.66	19.74	1,520	+0.11(+0.54%)
Jan 18, 2012	19.42	19.63	19.42	19.63	935	+0.44(+2.29%)
Jan 13, 2012	19.20	19.19	19.19	19.19	935	-0.27(-1.41%)
Jan 12, 2012	19.26	19.46	19.26	19.46	2,105	+0.36(+1.88%)
Jan 11, 2012	18.87	19.10	18.85	19.10	3,533	+0.29(+1.54%)
Jan 10, 2012	18.85	18.90	18.81	18.81	5,147	+0.36(+1.97%)
Jan 09, 2012	18.30	18.45	18.20	18.45	3,041	+0.02(+0.09%)
Jan 06, 2012	18.30	18.43	18.30	18.43	467	+0.15(+0.79%)
Jan 05, 2012	18.38	18.38	18.29	18.29	1,743	-0.38(-2.02%)
Jan 04, 2012	18.87	18.92	18.66	18.66	4,801	+0.03(+0.18%)
Dec 30, 2011	18.41	18.72	18.41	18.63	3,743	+0.22(+1.18%)
Dec 28, 2011	18.41	18.41	18.41	18.41	0	-0.07(-0.35%)
Dec 27, 2011	18.48	18.48	18.48	18.48	269	-0.07(-0.39%)
Dec 23, 2011	18.55	18.55	18.55	18.55	233	+0.48(+2.68%)
Dec 21, 2011	17.87	18.11	17.87	18.06	11,482	-0.02(-0.09%)
Dec 20, 2011	17.74	18.13	17.74	18.08	46,632	+0.84(+4.88%)
Dec 19, 2011	17.50	17.50	17.22	17.24	18,981	-0.19(-1.10%)
Dec 16, 2011	17.52	17.62	17.25	17.43	31,166	+0.02(+0.12%)
Dec 15, 2011	17.28	17.69	17.28	17.41	34,447	+0.16(+0.94%)
Dec 14, 2011	17.33	17.38	17.21	17.25	66,316	-0.60(-3.35%)
Dec 13, 2011	18.03	18.09	17.80	17.85	9,607	+0.31(+1.75%)
Dec 12, 2011	17.64	17.64	17.47	17.54	33,509	-0.33(-1.86%)
Dec 09, 2011	17.78	17.87	17.78	17.87	703	+0.40(+2.30%)
Dec 08, 2011	17.77	17.78	17.47	17.47	9,415	-0.82(-4.49%)
Dec 07, 2011	18.20	18.36	18.20	18.29	11,951	-0.30(-1.63%)
Dec 06, 2011	18.54	18.75	18.54	18.59	6,603	+0.08(+0.41%)
Dec 05, 2011	18.76	18.76	18.52	18.52	32,385	+0.21(+1.14%)
Dec 02, 2011	18.45	18.52	18.26	18.31	17,265	+0.04(+0.23%)

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