Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	31.92	32.09	31.87	31.87	81,871	+0.00(+0.01%)
Feb 27, 2013	31.63	31.93	31.54	31.86	30,488	+0.21(+0.66%)
Feb 26, 2013	31.67	31.70	31.47	31.65	39,462	-0.36(-1.13%)
Feb 22, 2013	31.80	32.02	31.79	32.02	42,619	+0.27(+0.86%)
Feb 21, 2013	31.72	31.78	31.62	31.74	564,088	-0.04(-0.12%)
Feb 20, 2013	32.00	32.02	31.78	31.78	68,305	-0.11(-0.34%)
Feb 19, 2013	31.61	31.94	31.61	31.89	199,706	+0.44(+1.40%)
Feb 15, 2013	31.54	31.56	31.40	31.45	26,387	-0.07(-0.21%)
Feb 14, 2013	31.38	31.57	31.38	31.51	53,783	+0.00(+0.01%)
Feb 13, 2013	31.42	31.55	31.41	31.51	118,645	+0.07(+0.22%)
Feb 12, 2013	31.37	31.50	31.37	31.44	12,400	+0.04(+0.14%)
Feb 11, 2013	31.44	31.44	31.34	31.40	26,085	-0.03(-0.10%)
Feb 08, 2013	31.39	31.49	31.36	31.43	25,736	+0.06(+0.18%)
Feb 07, 2013	31.32	31.45	31.21	31.37	55,639	-0.06(-0.18%)
Feb 06, 2013	31.21	31.43	31.21	31.43	36,417	+0.38(+1.21%)
Feb 04, 2013	31.24	31.24	31.04	31.05	113,915	-0.42(-1.33%)
Feb 01, 2013	31.44	31.51	31.38	31.47	65,233	+0.26(+0.84%)
Jan 31, 2013	31.29	31.36	31.21	31.21	94,299	-0.11(-0.36%)
Jan 30, 2013	31.35	31.44	31.31	31.32	186,777	-0.04(-0.14%)
Jan 29, 2013	31.19	31.43	31.19	31.37	438,221	+0.20(+0.63%)
Jan 28, 2013	31.13	31.19	31.06	31.17	49,898	-0.02(-0.05%)
Jan 25, 2013	31.05	31.19	31.04	31.19	70,550	+0.26(+0.85%)
Jan 24, 2013	30.81	30.94	30.80	30.92	55,441	+0.04(+0.13%)
Jan 23, 2013	30.84	30.89	30.77	30.88	96,551	+0.12(+0.38%)
Jan 22, 2013	30.71	30.79	30.67	30.77	73,655	-0.01(-0.04%)
Jan 18, 2013	30.68	30.78	30.64	30.78	27,970	+0.00(+0.01%)
Jan 17, 2013	30.71	30.82	30.62	30.77	26,553	+0.23(+0.74%)
Jan 16, 2013	30.42	30.56	30.42	30.55	119,651	+0.05(+0.16%)
Jan 15, 2013	30.35	30.53	30.35	30.50	80,773	+0.11(+0.35%)
Jan 14, 2013	30.32	30.43	30.27	30.39	38,216	+0.02(+0.07%)
Jan 11, 2013	30.35	30.38	30.27	30.37	39,237	+0.07(+0.23%)
Jan 10, 2013	30.14	30.31	30.09	30.31	75,144	+0.29(+0.98%)
Jan 09, 2013	29.99	30.10	29.96	30.01	90,793	-0.03(-0.09%)
Jan 08, 2013	29.98	30.08	29.97	30.04	95,263	-0.06(-0.20%)
Jan 07, 2013	30.11	30.13	30.00	30.10	76,050	-0.12(-0.38%)
Jan 04, 2013	30.01	30.23	30.01	30.21	110,342	+0.16(+0.54%)
Jan 03, 2013	30.17	30.21	30.01	30.05	52,911	-0.27(-0.88%)
Jan 02, 2013	30.13	30.32	29.72	30.32	254,830	+0.60(+2.02%)
Dec 31, 2012	29.43	29.75	29.38	29.72	124,837	+0.33(+1.11%)
Dec 28, 2012	29.52	29.55	29.38	29.39	103,352	-0.20(-0.68%)
Dec 27, 2012	29.63	29.70	29.45	29.59	436,734	-0.03(-0.11%)
Dec 26, 2012	29.80	29.81	29.52	29.62	36,818	-0.09(-0.31%)
Dec 24, 2012	29.88	29.88	29.68	29.72	34,080	-0.13(-0.42%)
Dec 21, 2012	29.82	29.91	29.65	29.84	189,676	-0.15(-0.48%)
Dec 20, 2012	29.93	30.08	29.93	29.99	45,855	+0.05(+0.18%)
Dec 19, 2012	30.15	30.15	29.93	29.93	95,684	-0.10(-0.32%)
Dec 18, 2012	30.02	30.13	29.91	30.03	369,692	-0.02(-0.08%)
Dec 17, 2012	29.93	30.06	29.93	30.06	59,380	-0.16(-0.53%)
Dec 14, 2012	30.12	30.30	30.12	30.22	60,982	-0.02(-0.05%)
Dec 13, 2012	30.33	30.34	30.14	30.23	1,263,919	-0.11(-0.36%)
Dec 12, 2012	30.40	30.48	30.26	30.34	43,011	+0.04(+0.13%)
Dec 11, 2012	30.41	30.48	30.27	30.30	236,043	-0.01(-0.04%)
Dec 10, 2012	30.29	30.38	30.27	30.31	33,240	+0.03(+0.11%)
Dec 07, 2012	30.16	30.31	30.16	30.28	54,892	+0.16(+0.52%)
Dec 06, 2012	30.21	30.22	30.12	30.12	311,117	+0.01(+0.03%)
Dec 05, 2012	30.15	30.27	30.02	30.12	35,937	-0.02(-0.07%)

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