Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.38	23.38	22.95	23.27	19,181	-0.03(-0.11%)
Feb 27, 2013	23.14	23.30	23.05	23.30	22,043	+0.20(+0.86%)
Feb 26, 2013	22.71	23.15	22.71	23.10	29,022	-0.04(-0.19%)
Feb 22, 2013	22.86	23.20	22.86	23.15	12,115	+0.53(+2.36%)
Feb 21, 2013	22.84	22.84	22.58	22.61	14,009	-0.47(-2.04%)
Feb 20, 2013	23.58	23.58	23.06	23.08	18,692	-0.39(-1.67%)
Feb 19, 2013	23.36	23.47	23.36	23.47	18,873	+0.25(+1.08%)
Feb 15, 2013	23.37	23.37	23.07	23.22	12,484	-0.06(-0.26%)
Feb 14, 2013	23.26	23.34	22.98	23.28	48,618	-0.15(-0.63%)
Feb 13, 2013	23.34	23.58	23.34	23.43	12,473	+0.28(+1.23%)
Feb 12, 2013	22.93	23.23	22.93	23.15	24,250	+0.32(+1.40%)
Feb 11, 2013	22.84	22.90	22.68	22.83	8,093	+0.05(+0.23%)
Feb 08, 2013	22.59	22.97	22.59	22.77	15,233	+0.13(+0.57%)
Feb 07, 2013	22.56	22.70	22.55	22.65	10,825	-0.00(-0.00%)
Feb 06, 2013	22.90	22.90	22.59	22.65	32,920	+0.05(+0.23%)
Feb 04, 2013	22.85	23.13	22.51	22.59	56,645	-0.63(-2.71%)
Feb 01, 2013	23.07	23.31	23.05	23.22	24,244	+0.38(+1.66%)
Jan 31, 2013	22.97	22.97	22.82	22.84	24,067	-0.01(-0.04%)
Jan 30, 2013	22.86	22.95	22.85	22.85	13,515	-0.01(-0.04%)
Jan 29, 2013	22.93	22.93	22.67	22.86	19,829	+0.09(+0.42%)
Jan 28, 2013	22.88	22.88	22.59	22.77	22,876	-0.01(-0.04%)
Jan 25, 2013	22.49	22.83	22.49	22.77	4,900	+0.46(+2.05%)
Jan 24, 2013	22.26	22.42	22.25	22.32	21,768	+0.19(+0.86%)
Jan 23, 2013	22.19	22.19	22.01	22.13	31,149	-0.07(-0.31%)
Jan 22, 2013	22.25	22.25	22.07	22.20	46,762	+0.13(+0.59%)
Jan 18, 2013	22.18	22.18	21.98	22.07	8,565	-0.00(-0.00%)
Jan 17, 2013	22.00	22.07	21.86	22.07	5,662	+0.27(+1.23%)
Jan 16, 2013	21.84	21.84	21.75	21.80	5,159	-0.01(-0.04%)
Jan 15, 2013	21.91	21.91	21.66	21.81	7,380	-0.25(-1.13%)
Jan 14, 2013	22.15	22.15	21.98	22.06	4,824	+0.07(+0.31%)
Jan 11, 2013	22.16	22.16	21.95	21.99	6,556	-0.11(-0.51%)
Jan 10, 2013	21.97	22.11	21.96	22.10	7,092	+0.37(+1.71%)
Jan 09, 2013	21.81	21.81	21.53	21.73	23,118	+0.09(+0.44%)
Jan 08, 2013	21.91	21.94	21.51	21.64	25,204	-0.25(-1.14%)
Jan 07, 2013	21.82	21.94	21.72	21.89	22,565	+0.21(+0.95%)
Jan 04, 2013	21.80	21.80	21.59	21.68	7,015	+0.02(+0.08%)
Jan 03, 2013	21.81	21.84	21.63	21.66	26,436	-0.28(-1.29%)
Jan 02, 2013	21.90	21.95	21.70	21.95	67,358	+0.32(+1.47%)
Dec 31, 2012	21.16	21.81	21.16	21.63	56,940	+0.38(+1.79%)
Dec 28, 2012	21.48	21.48	21.16	21.25	24,236	-0.04(-0.19%)
Dec 27, 2012	21.56	21.57	21.09	21.29	31,723	+0.02(+0.07%)
Dec 26, 2012	21.25	21.34	21.19	21.27	9,448	+0.15(+0.69%)
Dec 24, 2012	21.13	21.13	21.13	21.13	116	-0.19(-0.89%)
Dec 21, 2012	21.42	21.42	21.32	21.32	1,009	-0.24(-1.12%)
Dec 20, 2012	21.34	21.89	21.34	21.56	13,427	+0.38(+1.78%)
Dec 19, 2012	21.17	21.21	21.01	21.18	9,123	+0.30(+1.45%)
Dec 18, 2012	20.76	20.88	20.71	20.88	5,574	+0.09(+0.41%)
Dec 17, 2012	20.62	20.86	20.62	20.79	30,378	-0.04(-0.21%)
Dec 14, 2012	20.70	20.95	20.64	20.84	31,021	+0.15(+0.71%)
Dec 13, 2012	20.77	20.89	20.60	20.69	143,778	-0.03(-0.17%)
Dec 12, 2012	20.74	21.10	20.52	20.72	23,927	+0.05(+0.25%)
Dec 11, 2012	20.67	20.83	20.55	20.67	26,304	+0.16(+0.76%)
Dec 10, 2012	20.54	20.54	20.34	20.52	30,317	-0.03(-0.13%)
Dec 07, 2012	20.72	20.72	20.34	20.54	135,124	-0.12(-0.58%)
Dec 06, 2012	20.42	21.27	20.38	20.66	708,804	+0.13(+0.63%)
Dec 05, 2012	20.35	20.53	20.32	20.53	10,323	+0.15(+0.72%)

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