Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	17.94	18.02	17.83	17.86	591,467	-0.04(-0.25%)
Jan 30, 2013	17.87	18.02	17.85	17.91	491,228	+0.02(+0.11%)
Jan 29, 2013	17.98	17.98	17.83	17.89	644,820	-0.11(-0.64%)
Jan 28, 2013	17.97	18.07	17.95	18.00	558,342	+0.04(+0.25%)
Jan 25, 2013	17.86	18.05	17.84	17.96	873,600	+0.23(+1.28%)
Jan 24, 2013	17.66	17.90	17.61	17.73	624,530	-0.17(-0.94%)
Jan 23, 2013	17.79	17.92	17.74	17.90	892,328	+0.20(+1.12%)
Jan 22, 2013	17.77	17.77	17.61	17.70	476,903	-0.06(-0.34%)
Jan 18, 2013	17.75	17.83	17.68	17.76	1,018,395	-0.08(-0.43%)
Jan 17, 2013	17.62	17.88	17.57	17.84	1,813,725	+0.33(+1.89%)
Jan 16, 2013	17.28	17.54	17.28	17.51	833,560	+0.21(+1.20%)
Jan 15, 2013	17.34	17.34	17.22	17.30	456,807	-0.10(-0.55%)
Jan 14, 2013	17.35	17.44	17.26	17.40	877,044	-0.03(-0.16%)
Jan 11, 2013	17.32	17.45	17.32	17.43	604,036	+0.08(+0.48%)
Jan 10, 2013	17.29	17.37	17.21	17.34	598,178	+0.25(+1.46%)
Jan 09, 2013	17.02	17.11	16.99	17.09	268,394	+0.16(+0.96%)
Jan 08, 2013	17.11	17.15	16.92	16.93	955,528	-0.20(-1.15%)
Jan 07, 2013	17.14	17.20	17.02	17.13	671,595	-0.06(-0.36%)
Jan 04, 2013	17.24	17.24	17.09	17.19	422,217	-0.01(-0.06%)
Jan 03, 2013	17.30	17.34	17.14	17.20	525,687	-0.12(-0.68%)
Jan 02, 2013	17.21	17.32	16.59	17.32	2,112,272	+0.73(+4.40%)
Dec 31, 2012	16.31	16.64	16.28	16.59	369,436	+0.27(+1.68%)
Dec 28, 2012	16.32	16.48	16.30	16.31	413,785	-0.11(-0.64%)
Dec 27, 2012	16.49	16.50	16.23	16.42	507,811	-0.09(-0.52%)
Dec 26, 2012	16.67	16.77	16.48	16.51	261,654	-0.11(-0.65%)
Dec 24, 2012	16.66	16.69	16.56	16.61	249,515	-0.08(-0.46%)
Dec 21, 2012	16.50	16.70	16.35	16.69	479,888	-0.16(-0.93%)
Dec 20, 2012	16.88	16.89	16.72	16.85	568,502	-0.03(-0.19%)
Dec 19, 2012	16.84	17.01	16.84	16.88	1,442,144	-0.04(-0.23%)
Dec 18, 2012	16.67	16.93	16.62	16.92	1,037,610	+0.31(+1.88%)
Dec 17, 2012	16.57	16.69	16.48	16.60	737,119	+0.07(+0.42%)
Dec 14, 2012	16.64	16.68	16.48	16.53	461,637	-0.13(-0.77%)
Dec 13, 2012	16.79	16.95	16.61	16.66	318,011	-0.16(-0.95%)
Dec 12, 2012	16.93	16.97	16.80	16.82	1,046,582	-0.06(-0.38%)
Dec 11, 2012	16.66	16.93	16.63	16.88	827,554	+0.32(+1.91%)
Dec 10, 2012	16.46	16.61	16.46	16.57	456,052	+0.11(+0.66%)
Dec 07, 2012	16.49	16.51	16.36	16.46	336,012	+0.04(+0.21%)
Dec 06, 2012	16.24	16.44	16.24	16.43	708,387	+0.16(+0.98%)
Dec 05, 2012	16.32	16.32	16.14	16.27	246,210	+0.00(+0.02%)
Dec 04, 2012	16.16	16.32	16.11	16.26	710,848	+0.02(+0.14%)
Nov 30, 2012	16.29	16.33	16.20	16.24	322,587	-0.02(-0.14%)
Nov 29, 2012	16.28	16.34	16.17	16.26	610,910	+0.05(+0.30%)
Nov 28, 2012	15.97	16.24	15.81	16.21	485,097	+0.17(+1.05%)
Nov 27, 2012	16.10	16.20	16.03	16.05	398,312	-0.04(-0.22%)
Nov 26, 2012	16.00	16.12	15.96	16.08	240,289	+0.07(+0.42%)
Nov 23, 2012	15.86	16.10	15.81	16.01	315,738	+0.26(+1.66%)
Nov 21, 2012	15.72	15.77	15.67	15.75	416,607	+0.06(+0.37%)
Nov 20, 2012	15.69	15.73	15.55	15.70	1,010,838	-0.07(-0.44%)
Nov 19, 2012	15.67	15.77	15.58	15.77	420,003	+0.31(+2.02%)
Nov 16, 2012	15.50	15.54	15.17	15.45	795,244	+0.00(+0.02%)
Nov 15, 2012	15.69	15.72	15.40	15.45	940,146	-0.19(-1.24%)
Nov 14, 2012	16.01	16.06	15.62	15.64	846,126	-0.26(-1.62%)
Nov 13, 2012	15.92	16.04	15.88	15.90	436,188	-0.12(-0.76%)
Nov 12, 2012	16.09	16.13	15.93	16.02	541,442	+0.01(+0.06%)
Nov 09, 2012	15.96	16.22	15.95	16.01	446,296	+0.02(+0.12%)
Nov 08, 2012	16.27	16.27	15.99	15.99	682,900	-0.19(-1.14%)
Nov 07, 2012	16.41	16.45	16.10	16.18	1,278,830	-0.45(-2.70%)
Nov 06, 2012	16.42	16.66	16.39	16.63	693,396	+0.25(+1.50%)
Nov 05, 2012	16.11	16.44	16.07	16.38	291,349	+0.28(+1.74%)
Nov 02, 2012	16.41	16.46	16.10	16.10	739,859	-0.31(-1.87%)

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