Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	18.00	18.07	17.81	17.87	565,215	-0.09(-0.52%)
Feb 28, 2012	17.84	17.97	17.82	17.96	1,196,950	+0.14(+0.78%)
Feb 27, 2012	17.70	17.89	17.60	17.82	2,268,794	+0.03(+0.16%)
Feb 24, 2012	17.77	17.83	17.74	17.79	485,666	+0.08(+0.47%)
Feb 23, 2012	17.62	17.73	17.50	17.71	535,382	+0.08(+0.43%)
Feb 22, 2012	17.68	17.75	17.61	17.63	835,592	-0.09(-0.49%)
Feb 21, 2012	17.67	17.80	17.60	17.72	1,808,257	+0.07(+0.38%)
Feb 17, 2012	17.76	17.76	17.61	17.65	278,911	-0.04(-0.22%)
Feb 16, 2012	17.40	17.72	17.38	17.69	307,141	+0.28(+1.58%)
Feb 15, 2012	17.58	17.72	17.37	17.42	809,428	-0.09(-0.54%)
Feb 14, 2012	17.42	17.52	17.36	17.51	1,211,914	+0.06(+0.36%)
Feb 13, 2012	17.49	17.50	17.36	17.45	503,673	+0.10(+0.60%)
Feb 10, 2012	17.36	17.40	17.29	17.35	975,043	-0.15(-0.88%)
Feb 09, 2012	17.39	17.52	17.34	17.50	548,993	+0.16(+0.92%)
Feb 08, 2012	17.22	17.34	17.18	17.34	646,786	+0.15(+0.87%)
Feb 07, 2012	17.10	17.23	17.06	17.19	647,151	+0.05(+0.31%)
Feb 06, 2012	17.07	17.14	17.02	17.14	380,676	+0.02(+0.10%)
Feb 03, 2012	17.04	17.16	17.01	17.12	497,247	+0.23(+1.37%)
Feb 02, 2012	16.91	16.97	16.85	16.89	697,826	+0.04(+0.26%)
Feb 01, 2012	16.79	16.93	16.76	16.85	867,542	+0.18(+1.07%)
Jan 31, 2012	16.71	16.75	16.55	16.67	434,742	+0.03(+0.19%)
Jan 30, 2012	16.44	16.66	16.41	16.64	417,810	+0.04(+0.22%)
Jan 27, 2012	16.51	16.63	16.48	16.60	580,553	+0.03(+0.19%)
Jan 26, 2012	16.72	16.75	16.50	16.57	895,511	-0.09(-0.52%)
Jan 25, 2012	16.66	16.70	16.51	16.66	739,518	+0.17(+1.02%)
Jan 24, 2012	16.41	16.54	16.41	16.49	497,143	+0.03(+0.18%)
Jan 23, 2012	16.43	16.56	16.36	16.46	360,606	+0.05(+0.32%)
Jan 20, 2012	16.32	16.43	16.32	16.41	353,346	+0.06(+0.34%)
Jan 19, 2012	16.31	16.40	16.30	16.35	530,218	+0.13(+0.80%)
Jan 18, 2012	16.01	16.22	16.01	16.22	878,949	+0.28(+1.77%)
Jan 17, 2012	15.96	16.05	15.90	15.94	1,063,924	+0.09(+0.55%)
Jan 13, 2012	15.89	15.90	15.76	15.85	1,000,617	-0.11(-0.71%)
Jan 12, 2012	15.94	15.98	15.83	15.96	705,630	+0.05(+0.30%)
Jan 11, 2012	15.84	15.94	15.81	15.92	373,466	+0.05(+0.29%)
Jan 10, 2012	15.97	15.98	15.84	15.87	333,583	+0.08(+0.50%)
Jan 09, 2012	15.88	15.88	15.75	15.79	546,698	-0.03(-0.18%)
Jan 06, 2012	15.81	15.86	15.73	15.82	385,873	+0.03(+0.17%)
Jan 05, 2012	15.67	15.82	15.62	15.79	489,518	+0.10(+0.64%)
Jan 04, 2012	15.60	15.72	15.52	15.69	602,441	+0.30(+1.94%)
Dec 30, 2011	15.43	15.47	15.39	15.39	263,245	-0.03(-0.20%)
Dec 29, 2011	15.32	15.46	15.32	15.43	2,649,043	+0.12(+0.80%)
Dec 28, 2011	15.49	15.49	15.28	15.30	642,107	-0.19(-1.23%)
Dec 27, 2011	15.46	15.56	15.43	15.49	283,141	+0.03(+0.20%)
Dec 23, 2011	15.36	15.46	15.31	15.46	225,642	+0.32(+2.13%)
Dec 21, 2011	15.32	15.33	14.96	15.14	740,410	-0.32(-2.09%)
Dec 20, 2011	15.21	15.47	15.21	15.46	500,633	+0.46(+3.08%)
Dec 19, 2011	15.24	15.24	14.96	15.00	248,489	-0.18(-1.17%)
Dec 16, 2011	15.22	15.39	15.14	15.18	288,148	+0.05(+0.33%)
Dec 15, 2011	15.32	15.33	15.12	15.13	380,680	-0.06(-0.40%)
Dec 14, 2011	15.41	15.41	15.12	15.19	610,059	-0.28(-1.81%)
Dec 13, 2011	15.71	15.80	15.40	15.47	275,229	-0.17(-1.11%)
Dec 12, 2011	15.69	15.69	15.51	15.64	381,374	-0.23(-1.43%)
Dec 09, 2011	15.62	15.90	15.62	15.87	319,120	+0.27(+1.74%)
Dec 08, 2011	15.76	15.89	15.59	15.59	521,156	-0.27(-1.69%)
Dec 07, 2011	15.80	15.92	15.67	15.86	532,082	+0.00(+0.02%)
Dec 06, 2011	15.88	15.95	15.80	15.86	1,770,203	-0.02(-0.12%)
Dec 05, 2011	15.89	16.00	15.80	15.88	430,111	+0.22(+1.43%)
Dec 02, 2011	15.81	15.86	15.65	15.65	334,572	-0.02(-0.12%)

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