Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	50.44	50.51	50.10	50.10	3,717	-0.21(-0.42%)
Feb 27, 2013	49.66	50.31	49.66	50.31	5,673	+0.65(+1.31%)
Feb 26, 2013	49.89	49.89	49.28	49.66	7,341	-0.40(-0.80%)
Feb 22, 2013	49.64	50.06	49.58	50.06	6,616	+1.02(+2.07%)
Feb 21, 2013	49.05	49.18	48.81	49.04	9,179	-0.53(-1.07%)
Feb 20, 2013	50.08	50.08	49.44	49.58	9,527	-1.19(-2.34%)
Feb 19, 2013	50.73	50.76	50.57	50.76	6,910	+0.84(+1.69%)
Feb 15, 2013	50.02	50.03	49.92	49.92	2,947	-0.03(-0.06%)
Feb 14, 2013	49.77	49.95	49.69	49.95	3,515	+0.32(+0.65%)
Feb 13, 2013	49.49	49.76	49.49	49.63	2,873	+0.44(+0.89%)
Feb 12, 2013	49.01	49.33	49.01	49.19	6,070	+0.40(+0.82%)
Feb 11, 2013	48.73	48.83	48.73	48.79	53,842	-0.12(-0.24%)
Feb 08, 2013	48.81	49.01	48.81	48.91	6,329	+0.67(+1.39%)
Feb 07, 2013	48.30	48.39	48.15	48.24	3,964	-0.24(-0.49%)
Feb 06, 2013	48.15	48.50	48.11	48.48	12,761	+0.06(+0.12%)
Feb 04, 2013	48.59	48.59	48.36	48.42	24,370	-0.44(-0.90%)
Feb 01, 2013	48.86	48.86	48.83	48.86	2,995	+0.45(+0.94%)
Jan 31, 2013	48.58	48.60	48.29	48.40	2,181	+0.05(+0.10%)
Jan 30, 2013	48.47	48.73	48.35	48.35	2,144	-0.45(-0.92%)
Jan 29, 2013	48.45	48.83	48.40	48.80	4,143	+0.61(+1.26%)
Jan 28, 2013	48.23	48.31	48.07	48.20	12,101	+0.12(+0.24%)
Jan 25, 2013	48.15	48.23	48.01	48.08	5,539	+0.23(+0.48%)
Jan 24, 2013	47.83	48.05	47.74	47.85	7,818	+0.02(+0.03%)
Jan 23, 2013	48.04	48.04	47.79	47.83	6,075	-0.11(-0.23%)
Jan 22, 2013	47.97	48.17	47.75	47.94	78,848	+0.10(+0.21%)
Jan 18, 2013	47.83	47.84	47.51	47.84	7,656	-0.19(-0.39%)
Jan 17, 2013	47.79	48.11	47.79	48.03	9,765	+0.43(+0.90%)
Jan 16, 2013	47.29	47.62	47.29	47.60	2,520	+0.48(+1.01%)
Jan 15, 2013	46.98	47.13	46.97	47.12	855	+0.06(+0.14%)
Jan 14, 2013	46.90	47.12	46.82	47.06	2,917	+0.12(+0.26%)
Jan 11, 2013	46.90	46.96	46.81	46.94	1,842	-0.45(-0.95%)
Jan 10, 2013	47.21	47.39	47.05	47.39	7,015	+0.46(+0.98%)
Jan 09, 2013	46.90	46.94	46.81	46.93	9,751	+0.47(+1.01%)
Jan 08, 2013	46.61	46.61	46.38	46.46	7,702	-0.32(-0.68%)
Jan 07, 2013	46.48	46.82	46.48	46.78	3,155	+0.33(+0.70%)
Jan 04, 2013	46.57	46.57	46.45	46.45	1,678	-0.06(-0.13%)
Jan 03, 2013	46.55	46.84	46.51	46.51	3,758	+0.31(+0.68%)
Jan 02, 2013	46.27	46.27	46.10	46.20	3,766	+0.73(+1.60%)
Dec 31, 2012	44.85	45.47	44.85	45.47	2,215	+0.76(+1.70%)
Dec 28, 2012	44.82	45.11	44.71	44.71	11,405	-0.34(-0.76%)
Dec 27, 2012	44.91	45.06	44.55	45.06	11,978	+0.76(+1.72%)
Dec 26, 2012	44.32	44.42	44.10	44.29	4,213	-0.19(-0.44%)
Dec 24, 2012	44.75	44.75	44.42	44.49	4,797	-0.08(-0.17%)
Dec 21, 2012	44.44	44.83	44.44	44.57	5,777	-0.55(-1.22%)
Dec 20, 2012	44.84	45.13	44.81	45.11	5,384	-0.05(-0.12%)
Dec 19, 2012	44.97	45.18	44.97	45.17	4,944	-0.12(-0.26%)
Dec 18, 2012	45.05	45.31	45.04	45.28	2,448	+0.35(+0.78%)
Dec 17, 2012	44.74	45.07	44.71	44.93	9,998	+0.17(+0.39%)
Dec 14, 2012	44.76	44.86	44.67	44.76	7,653	-0.02(-0.05%)
Dec 13, 2012	45.00	45.00	44.62	44.78	10,079	-0.18(-0.40%)
Dec 12, 2012	44.81	45.28	44.81	44.96	5,361	+0.26(+0.59%)
Dec 11, 2012	44.44	44.86	44.44	44.70	2,129	+0.34(+0.76%)
Dec 10, 2012	44.55	44.55	44.33	44.37	2,604	+0.04(+0.09%)
Dec 07, 2012	44.40	44.40	44.21	44.33	6,023	+0.14(+0.31%)
Dec 06, 2012	44.23	44.26	44.19	44.19	2,400	-0.01(-0.01%)
Dec 05, 2012	44.05	44.36	44.05	44.19	2,119	+0.05(+0.11%)

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