Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	18.00	18.07	17.81	17.87	565,171	-0.09(-0.52%)
Feb 28, 2012	17.85	17.98	17.82	17.96	1,196,856	+0.14(+0.78%)
Feb 27, 2012	17.70	17.89	17.60	17.82	2,268,616	+0.03(+0.16%)
Feb 24, 2012	17.77	17.83	17.74	17.79	485,628	+0.08(+0.47%)
Feb 23, 2012	17.63	17.73	17.51	17.71	535,340	+0.08(+0.43%)
Feb 22, 2012	17.68	17.75	17.61	17.64	835,526	-0.09(-0.49%)
Feb 21, 2012	17.67	17.80	17.60	17.72	1,808,116	+0.07(+0.38%)
Feb 17, 2012	17.76	17.76	17.61	17.66	278,889	-0.04(-0.22%)
Feb 16, 2012	17.40	17.72	17.38	17.69	307,117	+0.28(+1.58%)
Feb 15, 2012	17.59	17.72	17.38	17.42	809,365	-0.09(-0.54%)
Feb 14, 2012	17.42	17.52	17.36	17.51	1,211,819	+0.06(+0.36%)
Feb 13, 2012	17.49	17.50	17.36	17.45	503,633	+0.10(+0.60%)
Feb 10, 2012	17.36	17.40	17.29	17.35	974,967	-0.15(-0.88%)
Feb 09, 2012	17.39	17.52	17.34	17.50	548,950	+0.16(+0.92%)
Feb 08, 2012	17.22	17.34	17.19	17.34	646,735	+0.15(+0.87%)
Feb 07, 2012	17.10	17.23	17.06	17.19	647,100	+0.05(+0.31%)
Feb 06, 2012	17.07	17.14	17.02	17.14	380,646	+0.02(+0.10%)
Feb 03, 2012	17.05	17.16	17.01	17.12	497,208	+0.23(+1.37%)
Feb 02, 2012	16.92	16.97	16.85	16.89	697,771	+0.04(+0.26%)
Feb 01, 2012	16.79	16.93	16.76	16.85	867,474	+0.18(+1.07%)
Jan 31, 2012	16.71	16.75	16.55	16.67	434,708	+0.03(+0.19%)
Jan 30, 2012	16.44	16.66	16.41	16.64	417,777	+0.04(+0.22%)
Jan 27, 2012	16.51	16.63	16.48	16.60	580,507	+0.03(+0.19%)
Jan 26, 2012	16.73	16.75	16.50	16.57	895,441	-0.09(-0.52%)
Jan 25, 2012	16.66	16.70	16.52	16.66	739,460	+0.17(+1.02%)
Jan 24, 2012	16.41	16.54	16.41	16.49	497,104	+0.03(+0.18%)
Jan 23, 2012	16.43	16.56	16.36	16.46	360,578	+0.05(+0.32%)
Jan 20, 2012	16.32	16.43	16.32	16.41	353,318	+0.06(+0.34%)
Jan 19, 2012	16.31	16.40	16.30	16.35	530,177	+0.13(+0.80%)
Jan 18, 2012	16.01	16.22	16.01	16.22	878,880	+0.28(+1.77%)
Jan 17, 2012	15.97	16.05	15.90	15.94	1,063,840	+0.09(+0.55%)
Jan 13, 2012	15.89	15.90	15.76	15.85	1,000,539	-0.11(-0.71%)
Jan 12, 2012	15.94	15.98	15.83	15.97	705,574	+0.05(+0.30%)
Jan 11, 2012	15.85	15.95	15.81	15.92	373,436	+0.05(+0.29%)
Jan 10, 2012	15.97	15.98	15.84	15.87	333,557	+0.08(+0.50%)
Jan 09, 2012	15.88	15.88	15.75	15.79	546,655	-0.03(-0.18%)
Jan 06, 2012	15.81	15.86	15.73	15.82	385,843	+0.03(+0.17%)
Jan 05, 2012	15.67	15.82	15.62	15.80	489,480	+0.10(+0.64%)
Jan 04, 2012	15.60	15.73	15.53	15.69	602,394	+0.30(+1.94%)
Dec 30, 2011	15.43	15.47	15.40	15.40	263,224	-0.03(-0.20%)
Dec 29, 2011	15.33	15.46	15.33	15.43	2,648,835	+0.12(+0.80%)
Dec 28, 2011	15.49	15.49	15.28	15.30	642,057	-0.19(-1.23%)
Dec 27, 2011	15.46	15.56	15.43	15.49	283,118	+0.03(+0.20%)
Dec 23, 2011	15.36	15.46	15.31	15.46	225,624	+0.32(+2.13%)
Dec 21, 2011	15.33	15.33	14.96	15.14	740,352	-0.32(-2.09%)
Dec 20, 2011	15.21	15.48	15.21	15.46	500,594	+0.46(+3.08%)
Dec 19, 2011	15.24	15.24	14.96	15.00	248,470	-0.18(-1.17%)
Dec 16, 2011	15.22	15.39	15.14	15.18	288,126	+0.05(+0.33%)
Dec 15, 2011	15.32	15.34	15.13	15.13	380,650	-0.06(-0.40%)
Dec 14, 2011	15.41	15.41	15.12	15.19	610,011	-0.28(-1.81%)
Dec 13, 2011	15.72	15.80	15.40	15.47	275,207	-0.17(-1.11%)
Dec 12, 2011	15.69	15.69	15.51	15.64	381,344	-0.23(-1.43%)
Dec 09, 2011	15.62	15.90	15.62	15.87	319,095	+0.27(+1.74%)
Dec 08, 2011	15.76	15.89	15.59	15.60	521,115	-0.27(-1.69%)
Dec 07, 2011	15.80	15.92	15.67	15.86	532,041	+0.00(+0.02%)
Dec 06, 2011	15.88	15.95	15.81	15.86	1,770,064	-0.02(-0.12%)
Dec 05, 2011	15.89	16.00	15.81	15.88	430,077	+0.22(+1.43%)
Dec 02, 2011	15.81	15.86	15.66	15.66	334,546	-0.02(-0.12%)

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