Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	17.34	17.39	16.99	17.13	111,927	-0.17(-1.00%)
Feb 28, 2012	17.51	17.51	17.20	17.31	93,050	-0.16(-0.92%)
Feb 27, 2012	17.72	17.72	17.28	17.47	60,413	-0.05(-0.29%)
Feb 24, 2012	17.63	17.63	17.28	17.52	31,867	-0.05(-0.29%)
Feb 23, 2012	17.35	17.62	17.11	17.57	97,920	+0.28(+1.64%)
Feb 22, 2012	17.36	17.42	17.28	17.29	49,494	-0.04(-0.22%)
Feb 21, 2012	17.57	17.71	17.30	17.33	95,842	-0.40(-2.25%)
Feb 17, 2012	17.76	18.04	17.68	17.73	63,612	-0.02(-0.11%)
Feb 16, 2012	17.40	17.89	17.29	17.75	81,793	+0.40(+2.30%)
Feb 15, 2012	17.40	17.49	17.14	17.35	118,162	+0.06(+0.37%)
Feb 14, 2012	17.48	17.48	16.99	17.28	34,753	-0.19(-1.11%)
Feb 13, 2012	17.41	17.51	17.33	17.48	33,912	+0.19(+1.12%)
Feb 10, 2012	17.30	17.55	17.24	17.28	57,884	-0.11(-0.63%)
Feb 09, 2012	17.52	17.52	17.24	17.39	51,688	-0.13(-0.74%)
Feb 08, 2012	17.73	17.85	17.39	17.52	103,109	-0.22(-1.23%)
Feb 07, 2012	17.67	17.99	17.28	17.74	142,484	+0.02(+0.11%)
Feb 06, 2012	18.11	18.11	17.65	17.72	33,229	-0.42(-2.31%)
Feb 03, 2012	18.06	18.29	18.00	18.14	126,266	+0.17(+0.93%)
Feb 02, 2012	17.86	18.04	17.82	17.97	46,889	+0.06(+0.32%)
Feb 01, 2012	17.51	17.93	17.45	17.91	87,994	+0.12(+0.65%)
Jan 31, 2012	17.67	18.01	17.59	17.80	29,906	+0.21(+1.21%)
Jan 30, 2012	17.86	17.86	17.57	17.58	24,373	-0.33(-1.85%)
Jan 27, 2012	17.95	17.96	17.89	17.92	38,795	-0.10(-0.53%)
Jan 26, 2012	18.03	18.03	17.72	18.01	46,625	+0.03(+0.18%)
Jan 25, 2012	17.69	18.00	17.49	17.98	47,181	+0.25(+1.40%)
Jan 24, 2012	17.22	17.81	17.18	17.73	308,336	+0.43(+2.50%)
Jan 23, 2012	17.43	17.43	17.18	17.30	52,370	-0.13(-0.73%)
Jan 20, 2012	17.46	17.50	17.37	17.43	31,747	-0.09(-0.51%)
Jan 19, 2012	17.74	17.74	17.50	17.52	35,363	-0.22(-1.22%)
Jan 18, 2012	17.25	17.74	17.19	17.73	34,969	+0.52(+3.03%)
Jan 17, 2012	17.21	17.27	17.08	17.21	42,260	+0.12(+0.71%)
Jan 13, 2012	17.07	17.18	17.06	17.09	32,640	-0.16(-0.92%)
Jan 12, 2012	17.41	17.50	17.18	17.25	51,411	-0.11(-0.66%)
Jan 11, 2012	17.45	17.50	17.31	17.36	30,655	-0.30(-1.69%)
Jan 10, 2012	17.41	17.77	17.41	17.66	49,122	+0.36(+2.06%)
Jan 09, 2012	17.62	17.62	17.18	17.31	73,673	-0.29(-1.66%)
Jan 06, 2012	17.64	17.74	17.45	17.60	79,562	-0.04(-0.22%)
Jan 05, 2012	17.67	17.69	17.52	17.64	43,695	-0.04(-0.25%)
Jan 04, 2012	17.95	18.02	17.64	17.68	142,007	-0.38(-2.08%)
Dec 30, 2011	17.99	18.09	17.99	18.06	33,674	+0.06(+0.35%)
Dec 29, 2011	17.95	18.02	17.93	17.99	51,348	+0.06(+0.32%)
Dec 28, 2011	18.18	18.20	17.90	17.94	23,027	-0.22(-1.19%)
Dec 27, 2011	18.01	18.18	17.96	18.15	14,818	+0.15(+0.85%)
Dec 23, 2011	18.04	18.06	17.91	18.00	43,260	+0.03(+0.18%)
Dec 21, 2011	17.66	18.01	17.60	17.97	41,759	+0.31(+1.73%)
Dec 20, 2011	17.57	17.70	17.39	17.66	68,889	+0.34(+1.98%)
Dec 19, 2011	17.53	17.67	17.31	17.32	42,793	-0.12(-0.69%)
Dec 16, 2011	17.80	17.94	17.29	17.44	102,708	-0.29(-1.62%)
Dec 15, 2011	17.78	17.78	17.50	17.73	38,971	+0.08(+0.43%)
Dec 14, 2011	17.11	17.66	17.05	17.65	75,216	+0.43(+2.48%)
Dec 13, 2011	17.49	17.57	17.10	17.22	51,977	-0.15(-0.84%)
Dec 12, 2011	17.49	17.49	17.24	17.37	62,245	-0.21(-1.19%)
Dec 09, 2011	17.31	17.66	17.31	17.58	83,668	+0.36(+2.07%)
Dec 08, 2011	17.73	17.73	17.19	17.22	32,720	-0.54(-3.04%)
Dec 07, 2011	17.67	17.85	17.41	17.76	39,824	+0.13(+0.72%)
Dec 06, 2011	17.44	17.80	17.34	17.64	36,399	+0.17(+0.98%)
Dec 05, 2011	17.50	17.50	17.28	17.46	44,407	+0.11(+0.66%)
Dec 02, 2011	17.53	17.62	17.31	17.35	50,656	-0.02(-0.11%)

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