Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	21.28	21.36	21.19	21.33	46,493	+0.18(+0.85%)
Mar 27, 2013	21.05	21.17	21.00	21.15	68,691	-0.13(-0.61%)
Mar 26, 2013	21.23	21.30	21.18	21.28	65,337	+0.12(+0.57%)
Mar 25, 2013	21.34	21.37	21.08	21.16	90,081	-0.08(-0.38%)
Mar 22, 2013	21.16	21.28	21.16	21.24	49,587	+0.13(+0.62%)
Mar 21, 2013	21.09	21.20	21.06	21.11	111,183	-0.16(-0.75%)
Mar 20, 2013	21.32	21.32	21.23	21.27	48,039	+0.07(+0.33%)
Mar 19, 2013	21.33	21.33	21.07	21.20	87,449	-0.05(-0.24%)
Mar 18, 2013	21.16	21.39	21.16	21.25	86,830	-0.15(-0.70%)
Mar 15, 2013	21.46	21.46	21.36	21.40	114,606	+0.00(+0.00%)
Mar 14, 2013	21.32	21.42	21.27	21.40	94,056	+0.16(+0.75%)
Mar 13, 2013	21.25	21.28	21.13	21.24	75,018	-0.04(-0.19%)
Mar 12, 2013	21.28	21.38	21.23	21.28	125,677	-0.04(-0.19%)
Mar 11, 2013	21.24	21.32	21.18	21.32	33,206	+0.00(+0.00%)
Mar 08, 2013	21.34	21.34	21.21	21.32	59,864	-0.05(-0.23%)
Mar 07, 2013	21.42	21.46	21.36	21.37	200,252	+0.00(+0.00%)
Mar 06, 2013	21.45	21.45	21.31	21.37	86,171	+0.08(+0.38%)
Mar 05, 2013	21.20	21.34	21.20	21.29	84,074	+0.23(+1.09%)
Mar 04, 2013	20.90	21.07	20.87	21.06	70,290	+0.01(+0.05%)
Mar 01, 2013	20.88	21.06	20.85	21.05	112,243	+0.03(+0.14%)
Feb 28, 2013	21.09	21.17	21.02	21.02	60,227	-0.07(-0.33%)
Feb 27, 2013	20.81	21.11	20.74	21.09	134,859	+0.28(+1.35%)
Feb 26, 2013	20.78	20.84	20.68	20.81	96,974	-0.26(-1.23%)
Feb 22, 2013	21.00	21.07	20.92	21.07	136,374	+0.26(+1.25%)
Feb 21, 2013	20.84	20.84	20.70	20.81	143,674	-0.20(-0.95%)
Feb 20, 2013	21.30	21.30	20.97	21.01	128,197	-0.21(-0.99%)
Feb 19, 2013	21.26	21.28	21.16	21.22	94,475	+0.18(+0.86%)
Feb 15, 2013	21.06	21.10	20.98	21.04	152,556	+0.01(+0.05%)
Feb 14, 2013	21.03	21.05	20.97	21.03	105,756	-0.14(-0.66%)
Feb 13, 2013	21.20	21.25	21.14	21.17	304,000	+0.12(+0.57%)
Feb 12, 2013	20.98	21.11	20.92	21.05	140,351	+0.12(+0.57%)
Feb 11, 2013	21.01	21.01	20.89	20.93	119,350	-0.21(-0.99%)
Feb 08, 2013	21.12	21.17	21.11	21.14	129,367	+0.17(+0.81%)
Feb 07, 2013	21.08	21.08	20.86	20.97	143,792	-0.10(-0.47%)
Feb 06, 2013	20.95	21.07	20.93	21.07	274,929	+0.07(+0.33%)
Feb 04, 2013	21.11	21.13	20.95	21.00	850,495	-0.29(-1.36%)
Feb 01, 2013	21.21	21.34	21.15	21.29	848,788	+0.37(+1.77%)
Jan 31, 2013	21.00	21.00	20.90	20.92	407,630	-0.03(-0.14%)
Jan 30, 2013	21.00	21.04	20.94	20.95	649,687	+0.02(+0.10%)
Jan 29, 2013	20.85	20.96	20.84	20.93	153,734	+0.09(+0.43%)
Jan 28, 2013	20.90	20.90	20.80	20.84	173,906	-0.06(-0.29%)
Jan 25, 2013	20.84	20.93	20.81	20.90	271,590	+0.19(+0.92%)
Jan 24, 2013	20.70	20.75	20.64	20.71	125,592	+0.11(+0.53%)
Jan 23, 2013	20.55	20.62	20.55	20.60	53,924	+0.00(+0.00%)
Jan 22, 2013	20.56	20.60	20.47	20.60	71,879	-0.06(-0.29%)
Jan 18, 2013	20.65	20.67	20.56	20.66	202,817	+0.00(+0.00%)
Jan 17, 2013	20.65	20.71	20.60	20.66	154,917	+0.17(+0.83%)
Jan 16, 2013	20.38	20.50	20.37	20.49	48,345	+0.03(+0.15%)
Jan 15, 2013	20.37	20.47	20.34	20.46	162,978	-0.02(-0.10%)
Jan 14, 2013	20.51	20.53	20.42	20.48	207,951	-0.07(-0.34%)
Jan 11, 2013	20.58	20.58	20.46	20.55	97,633	+0.03(+0.15%)
Jan 10, 2013	20.48	20.54	20.42	20.52	249,695	+0.28(+1.38%)
Jan 09, 2013	20.26	20.28	20.21	20.24	152,742	+0.08(+0.40%)
Jan 08, 2013	20.16	20.20	20.07	20.16	51,896	-0.01(-0.05%)
Jan 07, 2013	20.15	20.20	20.10	20.17	246,121	-0.07(-0.35%)
Jan 04, 2013	20.16	20.31	20.10	20.24	351,841	+0.04(+0.20%)
Jan 03, 2013	20.28	20.36	20.18	20.20	659,314	-0.15(-0.74%)

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