Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	24.30	24.67	24.26	24.66	992,463	+0.38(+1.57%)
Dec 28, 2012	24.29	24.43	24.18	24.27	735,086	-0.07(-0.28%)
Dec 27, 2012	24.27	24.34	24.15	24.34	599,994	+0.07(+0.28%)
Dec 26, 2012	24.43	24.45	24.17	24.27	387,581	-0.13(-0.54%)
Dec 24, 2012	24.39	24.50	24.33	24.41	423,796	+0.02(+0.09%)
Dec 21, 2012	24.38	24.42	24.25	24.38	681,111	-0.07(-0.28%)
Dec 20, 2012	24.47	24.57	24.26	24.45	1,165,448	-0.06(-0.23%)
Dec 19, 2012	24.53	24.60	24.40	24.51	1,910,726	-0.06(-0.25%)
Dec 18, 2012	24.43	24.62	24.37	24.57	3,884,846	+0.18(+0.72%)
Dec 17, 2012	24.25	24.42	24.23	24.39	820,490	+0.17(+0.70%)
Dec 14, 2012	24.17	24.28	24.06	24.22	1,305,851	-0.03(-0.12%)
Dec 13, 2012	24.34	24.60	24.20	24.25	1,645,418	-0.18(-0.72%)
Dec 12, 2012	24.25	24.50	24.21	24.43	1,339,934	+0.23(+0.96%)
Dec 11, 2012	23.99	24.23	23.97	24.20	740,350	+0.14(+0.57%)
Dec 10, 2012	23.98	24.08	23.78	24.06	971,305	+0.21(+0.88%)
Dec 07, 2012	23.20	24.10	23.16	23.85	2,639,761	+0.88(+3.84%)
Dec 06, 2012	22.99	23.11	22.93	22.97	609,376	+0.02(+0.07%)
Dec 05, 2012	22.79	23.06	22.78	22.95	813,406	+0.17(+0.72%)
Dec 04, 2012	22.85	22.92	22.65	22.78	885,864	-0.15(-0.65%)
Nov 30, 2012	22.93	22.98	22.86	22.93	1,799,457	-0.03(-0.12%)
Nov 29, 2012	22.94	22.98	22.78	22.96	680,094	+0.11(+0.47%)
Nov 28, 2012	22.57	22.95	22.44	22.85	1,166,224	+0.28(+1.24%)
Nov 27, 2012	22.54	22.65	22.37	22.57	752,218	+0.06(+0.28%)
Nov 26, 2012	22.42	22.71	22.32	22.51	1,589,823	+0.09(+0.38%)
Nov 23, 2012	22.32	22.50	22.17	22.42	444,278	+0.26(+1.16%)
Nov 21, 2012	22.01	22.22	21.99	22.17	689,615	+0.15(+0.67%)
Nov 20, 2012	22.05	22.12	21.80	22.02	1,186,965	-0.05(-0.23%)
Nov 19, 2012	22.21	22.30	21.94	22.07	918,183	+0.12(+0.54%)
Nov 16, 2012	21.76	22.04	21.71	21.95	1,269,141	+0.15(+0.68%)
Nov 15, 2012	21.82	21.87	21.44	21.80	1,107,571	-0.02(-0.10%)
Nov 14, 2012	22.09	22.19	21.82	21.83	742,730	-0.28(-1.26%)
Nov 13, 2012	22.13	22.30	22.08	22.11	603,603	-0.06(-0.25%)
Nov 12, 2012	22.27	22.28	22.13	22.16	768,976	-0.05(-0.23%)
Nov 09, 2012	22.21	22.30	22.09	22.21	810,700	+0.10(+0.43%)
Nov 08, 2012	22.45	22.46	22.12	22.12	857,661	-0.21(-0.96%)
Nov 07, 2012	22.80	22.82	22.30	22.33	1,327,124	-0.52(-2.28%)
Nov 06, 2012	22.68	22.87	22.62	22.85	1,056,660	+0.22(+0.97%)
Nov 05, 2012	22.56	22.67	22.46	22.63	1,234,511	+0.13(+0.58%)
Nov 02, 2012	22.69	22.83	22.39	22.50	751,686	-0.12(-0.52%)
Nov 01, 2012	22.55	22.73	22.35	22.62	649,781	+0.15(+0.65%)
Oct 31, 2012	22.37	22.53	22.33	22.47	974,103	+0.16(+0.71%)
Oct 26, 2012	22.22	22.31	22.31	22.31	1,071,021	+0.12(+0.53%)
Oct 25, 2012	22.30	22.46	22.14	22.20	508,389	+0.09(+0.41%)
Oct 24, 2012	22.27	22.38	21.98	22.11	702,782	-0.06(-0.28%)
Oct 23, 2012	22.30	22.31	21.96	22.17	886,848	-0.34(-1.51%)
Oct 19, 2012	22.79	22.79	22.47	22.51	1,039,490	-0.30(-1.31%)
Oct 18, 2012	22.97	23.12	22.79	22.81	1,221,319	-0.16(-0.71%)
Oct 17, 2012	22.83	23.02	22.70	22.97	717,532	+0.20(+0.89%)
Oct 16, 2012	22.68	22.82	22.61	22.77	716,180	+0.11(+0.50%)
Oct 15, 2012	22.58	22.76	22.49	22.65	857,077	+0.13(+0.58%)
Oct 12, 2012	22.60	22.70	22.43	22.52	942,528	-0.09(-0.40%)
Oct 11, 2012	22.82	22.83	22.53	22.61	777,102	-0.11(-0.50%)
Oct 10, 2012	22.99	23.09	22.63	22.73	1,027,592	-0.30(-1.30%)
Oct 09, 2012	23.38	23.44	22.95	23.03	2,158,442	-0.29(-1.26%)
Oct 08, 2012	23.26	23.35	23.16	23.32	609,025	+0.06(+0.27%)
Oct 05, 2012	23.30	23.42	23.18	23.26	1,472,767	+0.16(+0.68%)
Oct 04, 2012	22.83	23.25	22.78	23.10	2,040,004	+0.58(+2.56%)
Oct 03, 2012	22.33	22.53	22.26	22.52	1,180,565	+0.18(+0.78%)
Oct 02, 2012	22.26	22.39	22.14	22.35	915,976	+0.12(+0.56%)

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