Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	30.38	30.80	30.24	30.31	89,453	-0.08(-0.26%)
Feb 28, 2012	30.11	30.45	30.11	30.39	43,634	+0.99(+3.37%)
Feb 27, 2012	29.70	29.70	29.14	29.40	34,319	-0.79(-2.62%)
Feb 24, 2012	29.80	30.45	29.80	30.19	48,501	+0.45(+1.51%)
Feb 23, 2012	29.46	29.83	29.45	29.74	40,746	+0.17(+0.57%)
Feb 22, 2012	29.40	29.74	29.40	29.57	51,819	-0.23(-0.77%)
Feb 21, 2012	29.68	30.05	29.68	29.80	34,053	-0.40(-1.32%)
Feb 17, 2012	29.85	30.35	29.85	30.20	49,186	+0.36(+1.21%)
Feb 16, 2012	29.50	29.85	29.13	29.84	82,008	+0.19(+0.64%)
Feb 15, 2012	29.55	29.90	29.55	29.65	401,444	+0.85(+2.95%)
Feb 14, 2012	28.45	28.94	28.45	28.80	171,866	+0.36(+1.27%)
Feb 13, 2012	28.16	28.55	28.16	28.44	59,366	+0.77(+2.78%)
Feb 10, 2012	27.52	27.67	27.46	27.67	43,407	-0.43(-1.53%)
Feb 09, 2012	28.09	28.37	28.09	28.10	83,750	-0.18(-0.64%)
Feb 08, 2012	28.22	28.40	28.14	28.28	66,518	+0.14(+0.50%)
Feb 07, 2012	28.29	28.29	28.00	28.14	26,702	-0.18(-0.64%)
Feb 06, 2012	28.11	28.32	28.11	28.32	31,555	+0.66(+2.39%)
Feb 03, 2012	27.55	27.77	27.43	27.66	45,807	+0.02(+0.07%)
Feb 02, 2012	27.47	27.73	27.47	27.64	48,633	-0.31(-1.11%)
Feb 01, 2012	27.61	28.08	27.61	27.95	61,755	+0.05(+0.18%)
Jan 31, 2012	27.70	28.02	27.70	27.90	327,067	+0.45(+1.64%)
Jan 30, 2012	27.40	27.56	27.30	27.45	593,084	-0.50(-1.79%)
Jan 27, 2012	27.71	27.99	27.71	27.95	154,571	+0.31(+1.12%)
Jan 26, 2012	27.66	27.81	27.51	27.64	131,759	-0.41(-1.46%)
Jan 25, 2012	27.75	28.05	27.70	28.05	49,491	+0.19(+0.68%)
Jan 24, 2012	27.55	27.90	27.55	27.86	59,286	-0.19(-0.68%)
Jan 23, 2012	27.88	28.39	27.88	28.05	37,124	-0.09(-0.32%)
Jan 20, 2012	27.99	28.25	27.99	28.14	42,566	+0.19(+0.68%)
Jan 19, 2012	28.07	28.07	27.87	27.95	83,429	+0.65(+2.38%)
Jan 18, 2012	26.90	27.32	26.90	27.30	51,266	+1.37(+5.28%)
Jan 17, 2012	26.14	26.14	25.80	25.93	46,120	+0.73(+2.90%)
Jan 13, 2012	25.01	25.20	24.97	25.20	87,742	-0.41(-1.60%)
Jan 12, 2012	25.35	25.68	25.35	25.61	48,430	-0.34(-1.31%)
Jan 11, 2012	26.09	26.09	25.71	25.95	39,930	-0.04(-0.15%)
Jan 10, 2012	25.80	26.02	25.80	25.99	106,137	+0.55(+2.16%)
Jan 09, 2012	25.40	25.45	25.29	25.44	38,749	+0.04(+0.16%)
Jan 06, 2012	25.16	25.45	25.16	25.40	100,117	-0.25(-0.97%)
Jan 05, 2012	25.85	25.85	25.55	25.65	97,285	-0.37(-1.42%)
Jan 04, 2012	25.97	26.25	25.90	26.02	72,801	+0.72(+2.85%)
Dec 30, 2011	25.17	25.48	25.17	25.30	59,778	-0.11(-0.43%)
Dec 29, 2011	25.19	25.53	25.19	25.41	57,367	+0.22(+0.87%)
Dec 28, 2011	25.49	25.49	25.09	25.19	39,474	+0.26(+1.04%)
Dec 27, 2011	24.75	25.14	24.75	24.93	59,815	+0.18(+0.73%)
Dec 23, 2011	24.28	24.85	24.28	24.75	92,928	-0.46(-1.82%)
Dec 21, 2011	25.18	25.37	25.05	25.21	71,726	-0.36(-1.41%)
Dec 20, 2011	25.00	25.71	25.00	25.57	56,888	+0.51(+2.04%)
Dec 19, 2011	25.58	25.58	25.04	25.06	43,483	-0.86(-3.32%)
Dec 16, 2011	25.98	26.25	25.89	25.92	105,297	+0.14(+0.54%)
Dec 15, 2011	26.01	26.04	25.78	25.78	39,276	+0.01(+0.04%)
Dec 14, 2011	26.05	26.21	25.77	25.77	59,007	-0.45(-1.72%)
Dec 13, 2011	26.52	27.01	26.16	26.22	50,394	-0.66(-2.46%)
Dec 12, 2011	27.39	27.39	26.76	26.88	53,627	-0.79(-2.86%)
Dec 09, 2011	27.06	27.67	27.06	27.67	44,866	-0.01(-0.04%)
Dec 08, 2011	28.15	28.18	27.60	27.68	62,313	-0.28(-1.00%)
Dec 07, 2011	27.80	27.97	27.61	27.96	46,977	+0.35(+1.27%)
Dec 06, 2011	27.38	27.75	27.38	27.61	46,727	-0.09(-0.32%)
Dec 05, 2011	27.97	27.97	27.55	27.70	43,895	-0.31(-1.11%)
Dec 02, 2011	28.01	28.45	28.01	28.01	52,405	+0.16(+0.57%)

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