Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	18.90	19.00	18.79	18.98	1,449,842	+0.08(+0.44%)
Jan 30, 2013	18.93	18.96	18.76	18.89	1,477,709	-0.04(-0.22%)
Jan 29, 2013	18.89	19.01	18.89	18.93	1,428,893	+0.12(+0.61%)
Jan 28, 2013	18.89	18.92	18.76	18.82	1,593,980	+0.02(+0.09%)
Jan 25, 2013	18.98	19.02	18.73	18.80	1,883,208	-0.09(-0.50%)
Jan 24, 2013	19.02	19.07	18.85	18.89	1,361,657	-0.09(-0.46%)
Jan 23, 2013	19.05	19.12	18.96	18.98	1,860,325	-0.04(-0.22%)
Jan 22, 2013	18.97	19.17	18.97	19.02	1,474,105	+0.08(+0.40%)
Jan 18, 2013	18.94	19.02	18.86	18.95	2,193,606	+0.05(+0.25%)
Jan 17, 2013	18.92	19.01	18.89	18.90	1,037,159	+0.01(+0.03%)
Jan 16, 2013	18.95	19.01	18.82	18.89	1,113,782	-0.19(-0.98%)
Jan 15, 2013	18.95	19.09	18.91	19.08	1,126,409	+0.09(+0.49%)
Jan 14, 2013	18.82	19.01	18.82	18.99	1,188,890	+0.17(+0.90%)
Jan 11, 2013	18.83	18.86	18.73	18.82	1,640,245	+0.08(+0.41%)
Jan 10, 2013	18.88	18.93	18.71	18.74	1,025,647	-0.11(-0.56%)
Jan 09, 2013	18.84	18.89	18.79	18.85	816,245	+0.06(+0.34%)
Jan 08, 2013	18.86	18.89	18.76	18.78	850,816	-0.06(-0.34%)
Jan 07, 2013	18.72	18.93	18.70	18.85	1,780,603	+0.15(+0.78%)
Jan 04, 2013	18.63	18.70	18.50	18.70	1,312,625	+0.14(+0.76%)
Jan 03, 2013	18.55	18.65	18.48	18.56	1,801,357	+0.08(+0.44%)
Jan 02, 2013	18.48	18.51	18.39	18.48	1,240,101	+0.22(+1.19%)
Dec 31, 2012	18.27	18.46	18.22	18.26	1,395,652	-0.01(-0.06%)
Dec 28, 2012	18.29	18.43	18.26	18.27	713,648	-0.10(-0.54%)
Dec 27, 2012	18.34	18.41	18.17	18.37	1,016,727	+0.04(+0.19%)
Dec 26, 2012	18.31	18.38	18.21	18.34	829,310	+0.04(+0.22%)
Dec 24, 2012	18.21	18.31	18.14	18.30	394,196	+0.08(+0.42%)
Dec 21, 2012	18.13	18.46	18.12	18.22	2,753,525	-0.04(-0.22%)
Dec 20, 2012	18.13	18.26	18.13	18.26	1,796,268	+0.13(+0.74%)
Dec 19, 2012	18.05	18.26	17.99	18.13	1,653,041	+0.12(+0.65%)
Dec 18, 2012	17.95	18.02	17.91	18.01	1,759,855	+0.07(+0.39%)
Dec 17, 2012	18.00	18.02	17.88	17.94	1,422,389	+0.02(+0.10%)
Dec 14, 2012	18.08	18.08	17.86	17.92	933,405	-0.02(-0.10%)
Dec 13, 2012	18.13	18.19	17.90	17.94	1,376,018	-0.19(-1.03%)
Dec 12, 2012	18.14	18.17	18.04	18.13	1,282,360	+0.04(+0.23%)
Dec 11, 2012	18.15	18.19	18.02	18.09	1,243,923	-0.01(-0.06%)
Dec 10, 2012	18.13	18.27	18.05	18.10	1,647,267	-0.02(-0.13%)
Dec 07, 2012	18.07	18.17	18.07	18.12	891,134	+0.05(+0.29%)
Dec 06, 2012	17.98	18.14	17.96	18.07	1,207,047	+0.09(+0.52%)
Dec 05, 2012	17.98	18.00	17.81	17.98	999,574	+0.03(+0.16%)
Dec 04, 2012	18.00	18.05	17.91	17.95	1,171,338	-0.04(-0.20%)
Nov 30, 2012	18.06	18.22	17.81	17.98	2,718,064	-0.11(-0.61%)
Nov 29, 2012	18.05	18.11	17.86	18.09	1,443,609	+0.08(+0.45%)
Nov 28, 2012	17.96	18.03	17.82	18.01	1,745,893	+0.01(+0.07%)
Nov 27, 2012	18.16	18.21	17.89	18.00	1,894,831	-0.20(-1.13%)
Nov 26, 2012	18.19	18.36	18.06	18.20	1,619,933	-0.01(-0.03%)
Nov 23, 2012	18.20	18.32	18.03	18.21	725,371	+0.09(+0.52%)
Nov 21, 2012	18.12	18.19	17.93	18.12	1,029,547	+0.08(+0.42%)
Nov 20, 2012	18.03	18.09	17.86	18.04	1,522,227	+0.04(+0.23%)
Nov 19, 2012	18.09	18.25	17.96	18.00	1,994,274	+0.05(+0.26%)
Nov 16, 2012	17.83	17.99	17.73	17.95	1,581,727	+0.17(+0.95%)
Nov 15, 2012	17.79	17.92	17.59	17.78	3,327,361	-0.01(-0.03%)
Nov 14, 2012	18.07	18.15	17.73	17.79	1,720,769	-0.27(-1.49%)
Nov 13, 2012	18.03	18.15	17.94	18.06	1,371,909	+0.02(+0.13%)
Nov 12, 2012	18.07	18.10	17.94	18.03	926,327	+0.01(+0.03%)
Nov 09, 2012	18.14	18.21	18.01	18.03	1,635,484	-0.13(-0.74%)
Nov 08, 2012	18.29	18.38	18.15	18.16	1,847,945	-0.08(-0.45%)
Nov 07, 2012	18.37	18.43	18.21	18.24	1,672,884	-0.19(-1.02%)
Nov 06, 2012	18.72	18.78	18.33	18.43	2,023,188	-0.16(-0.88%)
Nov 05, 2012	18.70	18.70	18.22	18.60	2,538,034	-0.07(-0.38%)
Nov 02, 2012	18.82	18.85	18.55	18.67	2,390,658	-0.03(-0.16%)

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