Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	24.72	24.79	24.69	24.73	7,025	-0.03(-0.11%)
Jan 30, 2013	24.78	24.91	24.73	24.76	37,886	-0.09(-0.38%)
Jan 29, 2013	24.67	24.88	24.67	24.85	11,785	+0.04(+0.15%)
Jan 28, 2013	24.90	24.90	24.77	24.81	5,162	-0.07(-0.27%)
Jan 25, 2013	24.77	24.89	24.71	24.88	15,234	+0.20(+0.81%)
Jan 24, 2013	24.54	24.79	24.54	24.68	5,767	+0.18(+0.72%)
Jan 23, 2013	24.50	24.50	24.46	24.50	3,701	-0.01(-0.03%)
Jan 22, 2013	24.43	24.51	24.38	24.51	6,899	+0.08(+0.35%)
Jan 18, 2013	24.38	24.43	24.28	24.43	10,027	+0.12(+0.50%)
Jan 17, 2013	24.25	24.36	24.25	24.30	4,391	+0.11(+0.47%)
Jan 16, 2013	24.17	24.22	24.15	24.19	16,291	-0.07(-0.27%)
Jan 15, 2013	24.14	24.26	24.14	24.26	3,758	+0.05(+0.19%)
Jan 14, 2013	24.00	24.24	24.00	24.21	6,637	+0.05(+0.19%)
Jan 11, 2013	24.14	24.16	24.06	24.16	8,136	+0.01(+0.04%)
Jan 10, 2013	24.26	24.26	24.06	24.15	1,532	+0.09(+0.39%)
Jan 09, 2013	24.06	24.11	23.98	24.06	18,312	+0.16(+0.67%)
Jan 08, 2013	23.89	23.95	23.79	23.90	10,107	-0.06(-0.24%)
Jan 07, 2013	23.89	23.97	23.84	23.96	11,906	-0.03(-0.14%)
Jan 04, 2013	23.97	24.01	23.95	23.99	4,580	+0.17(+0.70%)
Jan 03, 2013	23.90	23.97	23.82	23.82	49,447	-0.02(-0.08%)
Jan 02, 2013	23.70	23.84	23.68	23.84	34,758	+0.66(+2.84%)
Dec 31, 2012	22.84	23.19	22.84	23.19	6,187	+0.32(+1.40%)
Dec 28, 2012	22.88	23.02	22.87	22.87	10,163	-0.18(-0.78%)
Dec 27, 2012	23.02	23.11	22.75	23.04	10,156	+0.02(+0.08%)
Dec 26, 2012	23.24	23.24	22.98	23.03	1,712	-0.20(-0.86%)
Dec 24, 2012	23.23	23.26	23.21	23.22	4,933	-0.06(-0.28%)
Dec 21, 2012	23.16	23.34	23.16	23.29	6,441	-0.26(-1.11%)
Dec 20, 2012	23.46	23.56	23.42	23.55	22,778	+0.00(+0.00%)
Dec 19, 2012	23.85	23.85	23.54	23.55	17,475	-0.20(-0.83%)
Dec 18, 2012	23.49	23.79	23.49	23.75	10,095	+0.22(+0.95%)
Dec 17, 2012	23.38	23.52	23.29	23.52	20,855	+0.22(+0.96%)
Dec 14, 2012	23.27	23.34	23.26	23.30	16,715	+0.02(+0.08%)
Dec 13, 2012	23.54	23.54	23.22	23.28	3,153	-0.16(-0.68%)
Dec 12, 2012	23.47	23.51	23.42	23.44	9,254	+0.06(+0.24%)
Dec 11, 2012	23.22	23.43	23.21	23.38	11,941	+0.23(+1.01%)
Dec 10, 2012	23.04	23.20	23.04	23.15	22,394	+0.08(+0.36%)
Dec 07, 2012	23.21	23.22	22.97	23.06	7,239	-0.01(-0.04%)
Dec 06, 2012	23.08	23.08	22.98	23.07	29,403	+0.02(+0.08%)
Dec 05, 2012	23.16	23.16	22.98	23.05	23,280	-0.02(-0.08%)
Dec 04, 2012	22.96	23.07	22.84	23.07	5,370	-0.07(-0.28%)
Nov 30, 2012	23.05	23.14	23.00	23.14	6,431	+0.08(+0.34%)
Nov 29, 2012	23.03	23.19	22.95	23.06	92,798	+0.15(+0.64%)
Nov 28, 2012	22.82	22.94	22.82	22.91	1,821	+0.31(+1.36%)
Nov 27, 2012	22.63	22.74	22.60	22.61	51,549	+0.03(+0.14%)
Nov 26, 2012	22.61	22.62	22.55	22.57	64,185	-0.04(-0.19%)
Nov 23, 2012	22.68	22.68	22.62	22.62	714	+0.15(+0.67%)
Nov 21, 2012	22.45	22.47	22.37	22.47	1,658	+0.11(+0.50%)
Nov 20, 2012	22.35	22.45	22.27	22.35	5,018	+0.08(+0.38%)
Nov 19, 2012	22.16	22.28	22.16	22.27	2,462	+0.35(+1.60%)
Nov 16, 2012	21.88	21.97	21.78	21.92	3,959	+0.05(+0.23%)
Nov 15, 2012	21.79	21.87	21.75	21.87	1,484	+0.10(+0.47%)
Nov 14, 2012	22.13	22.15	21.76	21.76	4,140	-0.48(-2.17%)
Nov 13, 2012	22.23	22.33	22.20	22.25	8,527	+0.05(+0.24%)
Nov 12, 2012	22.30	22.30	22.19	22.19	7,126	-0.01(-0.04%)
Nov 09, 2012	22.08	22.33	22.08	22.20	2,726	+0.03(+0.13%)
Nov 08, 2012	22.42	22.51	22.18	22.18	11,354	-0.40(-1.78%)
Nov 07, 2012	22.45	22.58	22.39	22.58	7,173	-0.29(-1.27%)
Nov 06, 2012	22.66	22.94	22.64	22.87	4,419	+0.09(+0.41%)
Nov 05, 2012	22.62	22.77	22.62	22.77	23,901	+0.08(+0.37%)
Nov 02, 2012	22.97	22.97	22.67	22.69	13,342	-0.17(-0.76%)

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