Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	26.57	26.71	26.29	26.29	509,713	-0.18(-0.68%)
Feb 28, 2012	26.69	26.75	26.36	26.47	446,579	-0.28(-1.03%)
Feb 27, 2012	26.61	26.95	26.36	26.75	327,337	+0.03(+0.10%)
Feb 24, 2012	26.93	27.19	26.58	26.72	807,281	-0.11(-0.42%)
Feb 23, 2012	25.70	26.92	25.70	26.83	1,118,790	+1.43(+5.61%)
Feb 22, 2012	25.35	25.47	25.22	25.41	728,848	+0.02(+0.09%)
Feb 21, 2012	25.04	25.42	25.04	25.38	407,389	+0.34(+1.36%)
Feb 17, 2012	25.05	25.07	24.88	25.04	577,337	+0.10(+0.38%)
Feb 16, 2012	24.62	25.04	24.62	24.95	674,350	+0.25(+1.01%)
Feb 15, 2012	24.95	24.95	24.67	24.70	443,548	-0.13(-0.53%)
Feb 14, 2012	24.87	24.95	24.68	24.83	682,141	-0.31(-1.24%)
Feb 13, 2012	25.32	25.41	25.07	25.14	633,027	+0.05(+0.20%)
Feb 10, 2012	25.06	25.36	25.03	25.09	232,404	-0.22(-0.88%)
Feb 09, 2012	25.38	25.38	25.09	25.31	226,676	-0.03(-0.12%)
Feb 08, 2012	25.34	25.43	25.05	25.34	301,026	+0.09(+0.37%)
Feb 07, 2012	25.16	25.44	25.06	25.25	259,924	+0.05(+0.21%)
Feb 06, 2012	25.36	25.38	25.13	25.19	213,921	-0.28(-1.08%)
Feb 03, 2012	25.35	25.48	25.16	25.47	489,941	+0.47(+1.88%)
Feb 02, 2012	25.27	25.30	24.94	25.00	512,734	-0.16(-0.63%)
Feb 01, 2012	24.57	25.21	24.46	25.16	788,541	+0.70(+2.88%)
Jan 31, 2012	24.44	24.52	24.15	24.45	402,011	+0.16(+0.64%)
Jan 30, 2012	24.13	24.40	23.97	24.30	378,544	+0.05(+0.21%)
Jan 27, 2012	24.12	24.31	23.89	24.25	340,326	+0.01(+0.02%)
Jan 26, 2012	24.30	24.33	24.12	24.24	330,442	+0.00(+0.01%)
Jan 25, 2012	24.17	24.30	24.09	24.24	343,544	+0.02(+0.09%)
Jan 24, 2012	24.14	24.32	24.00	24.22	505,881	-0.07(-0.31%)
Jan 23, 2012	24.47	24.50	24.18	24.29	696,105	-0.14(-0.59%)
Jan 20, 2012	24.30	24.56	24.27	24.44	510,658	+0.12(+0.49%)
Jan 19, 2012	24.09	24.34	23.95	24.32	367,775	+0.22(+0.93%)
Jan 18, 2012	23.97	24.11	23.82	24.09	314,168	+0.10(+0.42%)
Jan 17, 2012	24.04	24.28	23.97	23.99	374,442	+0.01(+0.06%)
Jan 13, 2012	24.03	24.17	23.91	23.97	522,778	-0.33(-1.34%)
Jan 12, 2012	24.20	24.56	24.15	24.30	639,146	+0.16(+0.66%)
Jan 11, 2012	23.93	24.23	23.86	24.14	522,702	+0.18(+0.76%)
Jan 10, 2012	23.80	23.96	23.66	23.96	399,187	+0.37(+1.59%)
Jan 09, 2012	23.71	23.73	23.45	23.59	1,006,685	-0.01(-0.03%)
Jan 06, 2012	23.67	23.81	23.45	23.59	368,526	-0.07(-0.29%)
Jan 05, 2012	23.48	23.68	23.26	23.66	308,120	+0.08(+0.36%)
Jan 04, 2012	23.60	23.66	23.34	23.58	421,817	-0.34(-1.40%)
Dec 30, 2011	24.15	24.21	23.90	23.91	227,767	-0.23(-0.97%)
Dec 29, 2011	24.06	24.27	24.03	24.15	200,468	+0.13(+0.54%)
Dec 28, 2011	24.32	24.32	23.91	24.02	326,423	-0.31(-1.28%)
Dec 27, 2011	23.83	24.41	23.78	24.33	587,659	+0.59(+2.49%)
Dec 23, 2011	23.90	23.93	23.70	23.74	195,441	-0.05(-0.20%)
Dec 21, 2011	23.62	23.87	23.59	23.79	398,361	+0.04(+0.16%)
Dec 20, 2011	23.64	23.89	23.52	23.75	628,206	+0.50(+2.13%)
Dec 19, 2011	23.53	23.67	23.20	23.25	409,040	-0.20(-0.84%)
Dec 16, 2011	23.74	23.81	23.24	23.45	1,700,868	-0.15(-0.65%)
Dec 15, 2011	23.73	23.79	23.50	23.60	359,038	+0.11(+0.48%)
Dec 14, 2011	23.35	23.82	23.26	23.49	451,920	+0.01(+0.03%)
Dec 13, 2011	23.76	24.07	23.36	23.48	379,626	-0.15(-0.63%)
Dec 12, 2011	23.57	23.65	23.34	23.63	422,863	-0.22(-0.93%)
Dec 09, 2011	23.34	23.96	23.30	23.85	376,649	+0.60(+2.59%)
Dec 08, 2011	23.53	23.59	23.22	23.25	440,969	-0.44(-1.85%)
Dec 07, 2011	23.66	23.73	23.31	23.69	480,895	-0.16(-0.65%)
Dec 06, 2011	23.71	24.02	23.51	23.84	878,872	+0.16(+0.66%)
Dec 05, 2011	23.58	23.82	23.50	23.69	524,311	+0.38(+1.63%)
Dec 02, 2011	23.39	23.68	23.29	23.31	378,279	-0.02(-0.10%)

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