Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	25.68	26.17	25.67	25.89	922,757	+0.17(+0.66%)
Feb 27, 2013	25.72	26.64	25.68	25.72	796,532	+0.73(+2.93%)
Feb 26, 2013	25.02	25.08	24.77	24.99	431,133	-0.16(-0.63%)
Feb 22, 2013	25.23	25.24	25.07	25.15	382,203	+0.10(+0.38%)
Feb 21, 2013	25.29	25.47	24.95	25.05	427,443	-0.12(-0.48%)
Feb 20, 2013	25.67	25.69	25.16	25.18	380,964	-0.31(-1.23%)
Feb 19, 2013	25.33	25.49	25.20	25.49	659,933	+0.18(+0.69%)
Feb 15, 2013	25.14	25.33	24.91	25.31	944,699	+0.20(+0.78%)
Feb 14, 2013	25.18	25.31	25.08	25.12	268,724	-0.06(-0.25%)
Feb 13, 2013	25.02	25.37	25.02	25.18	579,866	+0.11(+0.42%)
Feb 12, 2013	24.96	25.08	24.82	25.08	368,292	+0.21(+0.83%)
Feb 11, 2013	24.90	25.00	24.85	24.87	227,282	-0.04(-0.17%)
Feb 08, 2013	25.00	25.04	24.83	24.91	299,367	-0.01(-0.04%)
Feb 07, 2013	25.10	25.10	24.85	24.92	352,351	-0.12(-0.49%)
Feb 06, 2013	25.08	25.22	24.89	25.04	438,602	-0.13(-0.53%)
Feb 04, 2013	25.03	25.26	25.02	25.18	506,268	-0.02(-0.08%)
Feb 01, 2013	24.99	25.30	24.94	25.20	907,586	+0.33(+1.32%)
Jan 31, 2013	24.81	24.96	24.68	24.87	626,749	+0.10(+0.41%)
Jan 30, 2013	24.91	25.05	24.60	24.77	569,281	-0.27(-1.06%)
Jan 29, 2013	25.12	25.14	24.94	25.03	540,894	-0.12(-0.49%)
Jan 28, 2013	25.11	25.20	24.93	25.16	400,404	+0.02(+0.06%)
Jan 25, 2013	25.34	25.38	24.99	25.14	476,896	-0.15(-0.59%)
Jan 24, 2013	25.40	25.46	25.09	25.29	490,729	-0.04(-0.17%)
Jan 23, 2013	25.34	25.44	25.18	25.33	576,983	+0.02(+0.08%)
Jan 22, 2013	25.15	25.33	25.03	25.31	757,758	+0.22(+0.89%)
Jan 18, 2013	24.88	25.10	24.69	25.09	762,743	+0.28(+1.13%)
Jan 17, 2013	24.45	25.07	24.41	24.81	1,223,090	+0.36(+1.48%)
Jan 16, 2013	24.44	24.58	24.38	24.44	1,061,521	+0.01(+0.02%)
Jan 15, 2013	24.38	24.54	24.31	24.44	774,373	-0.05(-0.20%)
Jan 14, 2013	24.50	24.76	24.34	24.49	577,741	+0.07(+0.28%)
Jan 11, 2013	24.48	24.49	24.25	24.42	682,588	+0.02(+0.09%)
Jan 10, 2013	24.39	24.60	24.36	24.40	625,008	+0.01(+0.04%)
Jan 09, 2013	24.50	24.55	24.35	24.39	635,149	+0.01(+0.04%)
Jan 08, 2013	24.58	24.58	24.28	24.38	337,791	-0.04(-0.15%)
Jan 07, 2013	24.42	24.66	24.31	24.41	547,547	-0.18(-0.73%)
Jan 04, 2013	24.65	24.68	24.38	24.59	810,644	+0.08(+0.35%)
Jan 03, 2013	24.60	24.93	24.41	24.51	676,006	-0.04(-0.15%)
Jan 02, 2013	24.57	24.64	24.37	24.55	686,274	+0.07(+0.30%)
Dec 31, 2012	24.01	24.54	23.88	24.47	693,656	+0.31(+1.30%)
Dec 28, 2012	24.43	24.54	24.13	24.16	355,652	-0.41(-1.68%)
Dec 27, 2012	24.33	24.62	23.96	24.57	423,386	+0.01(+0.02%)
Dec 26, 2012	24.71	24.81	24.48	24.57	309,267	-0.08(-0.34%)
Dec 24, 2012	24.64	24.76	24.42	24.65	208,808	-0.08(-0.34%)
Dec 21, 2012	24.50	24.76	24.38	24.74	1,909,334	+0.16(+0.67%)
Dec 20, 2012	24.49	24.75	24.43	24.57	336,299	+0.06(+0.26%)
Dec 19, 2012	24.45	24.59	24.34	24.51	559,283	+0.12(+0.50%)
Dec 18, 2012	24.23	24.47	24.20	24.39	284,944	+0.17(+0.70%)
Dec 17, 2012	24.12	24.25	24.05	24.22	503,236	+0.11(+0.44%)
Dec 14, 2012	24.04	24.20	23.70	24.11	615,216	+0.13(+0.55%)
Dec 13, 2012	24.09	24.13	23.84	23.98	303,269	-0.06(-0.24%)
Dec 12, 2012	24.24	24.27	23.97	24.04	424,492	-0.18(-0.72%)
Dec 11, 2012	24.48	24.49	24.09	24.21	750,217	-0.20(-0.83%)
Dec 10, 2012	24.69	24.78	24.35	24.41	400,462	-0.20(-0.80%)
Dec 07, 2012	24.45	24.76	24.27	24.61	388,876	+0.20(+0.83%)
Dec 06, 2012	24.31	24.49	24.15	24.41	195,846	+0.06(+0.26%)
Dec 05, 2012	24.44	24.47	24.15	24.34	239,904	-0.07(-0.30%)

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