Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	56.13	56.50	56.00	56.00	2,700	-0.56(-0.99%)
Feb 27, 2013	55.46	56.80	55.45	56.56	9,930	+1.10(+1.98%)
Feb 26, 2013	55.33	56.00	55.01	55.46	4,770	-0.12(-0.22%)
Feb 25, 2013	54.49	55.65	54.31	55.58	6,623	+0.64(+1.16%)
Feb 22, 2013	53.99	54.97	53.99	54.94	2,300	+0.92(+1.70%)
Feb 21, 2013	54.19	54.96	53.51	54.02	7,721	-0.70(-1.28%)
Feb 20, 2013	54.00	54.75	54.00	54.72	2,961	+0.61(+1.13%)
Feb 19, 2013	54.00	54.20	53.12	54.11	6,704	+0.11(+0.20%)
Feb 15, 2013	53.05	54.70	53.05	54.00	10,025	+0.10(+0.19%)
Feb 14, 2013	53.06	53.95	51.61	53.90	15,807	-0.19(-0.35%)
Feb 13, 2013	53.66	54.09	53.07	54.09	2,742	-0.09(-0.17%)
Feb 12, 2013	54.18	54.83	54.18	54.18	2,188	+0.01(+0.02%)
Feb 11, 2013	52.94	54.20	52.94	54.17	5,920	+1.13(+2.13%)
Feb 08, 2013	52.78	53.60	52.56	53.04	5,895	+0.23(+0.44%)
Feb 07, 2013	52.89	53.48	52.50	52.81	5,708	-0.34(-0.64%)
Feb 06, 2013	52.87	53.35	52.51	53.15	3,551	+0.66(+1.26%)
Feb 04, 2013	52.26	52.74	52.26	52.49	4,195	-0.01(-0.02%)
Feb 01, 2013	52.33	53.39	52.01	52.50	12,388	+0.65(+1.25%)
Jan 31, 2013	52.26	52.45	51.14	51.85	13,158	-0.15(-0.29%)
Jan 30, 2013	51.89	52.49	51.75	52.00	10,701	-0.06(-0.12%)
Jan 29, 2013	51.59	52.48	51.59	52.06	7,167	+0.47(+0.91%)
Jan 28, 2013	52.50	53.13	51.50	51.59	26,921	-0.93(-1.77%)
Jan 25, 2013	52.65	52.70	52.29	52.52	15,232	-0.13(-0.25%)
Jan 24, 2013	53.54	53.54	52.64	52.65	7,268	-0.45(-0.85%)
Jan 23, 2013	54.05	54.25	53.05	53.10	27,450	-1.20(-2.21%)
Jan 22, 2013	54.44	54.44	53.88	54.30	4,821	-0.04(-0.07%)
Jan 18, 2013	53.40	54.50	53.40	54.34	8,706	+0.68(+1.27%)
Jan 17, 2013	53.33	54.10	53.25	53.66	7,714	+0.15(+0.28%)
Jan 16, 2013	53.80	54.26	53.27	53.51	7,800	-0.34(-0.63%)
Jan 15, 2013	53.02	54.49	53.00	53.85	6,271	+0.22(+0.41%)
Jan 14, 2013	53.42	54.66	53.20	53.63	9,535	-0.08(-0.15%)
Jan 11, 2013	54.99	54.99	53.61	53.71	11,822	-1.04(-1.90%)
Jan 10, 2013	55.00	55.00	54.50	54.75	5,746	-0.25(-0.45%)
Jan 09, 2013	53.89	55.00	53.02	55.00	12,136	+1.39(+2.59%)
Jan 08, 2013	53.89	54.39	53.60	53.61	7,408	-0.61(-1.13%)
Jan 07, 2013	52.56	54.22	52.06	54.22	8,226	+1.31(+2.48%)
Jan 04, 2013	53.29	53.30	52.55	52.91	8,830	-0.34(-0.64%)
Jan 03, 2013	52.79	53.68	52.79	53.25	8,848	+0.46(+0.87%)
Jan 02, 2013	53.60	53.94	52.01	52.79	17,141	-0.64(-1.20%)
Dec 31, 2012	53.25	54.00	52.00	53.43	10,561	+0.53(+1.00%)
Dec 28, 2012	52.28	53.06	52.26	52.90	8,073	+0.51(+0.97%)
Dec 27, 2012	53.14	53.82	52.00	52.39	24,834	-1.02(-1.91%)
Dec 26, 2012	54.21	54.21	53.26	53.41	10,987	-0.49(-0.91%)
Dec 24, 2012	54.00	54.59	53.90	53.90	14,195	-0.70(-1.28%)
Dec 21, 2012	55.36	55.36	54.25	54.60	15,823	-1.11(-1.99%)
Dec 20, 2012	55.49	56.84	54.50	55.71	27,035	+0.42(+0.76%)
Dec 19, 2012	55.25	55.44	54.43	55.29	10,835	-0.15(-0.27%)
Dec 18, 2012	55.05	55.82	54.75	55.44	15,181	+0.63(+1.15%)
Dec 17, 2012	55.08	55.40	54.71	54.81	11,211	-0.79(-1.42%)
Dec 14, 2012	56.00	56.00	55.45	55.60	3,201	+0.60(+1.09%)
Dec 13, 2012	56.14	56.17	55.00	55.00	19,852	-1.25(-2.22%)
Dec 12, 2012	55.82	56.56	55.46	56.25	8,041	+0.59(+1.06%)
Dec 11, 2012	57.25	57.48	55.32	55.66	16,665	-1.41(-2.47%)
Dec 10, 2012	57.16	57.89	56.65	57.07	8,005	+0.47(+0.83%)
Dec 07, 2012	57.24	57.50	56.60	56.60	3,549	-0.50(-0.88%)
Dec 06, 2012	56.86	57.18	56.70	57.10	8,423	-0.10(-0.17%)
Dec 05, 2012	56.82	57.50	56.50	57.20	17,361	-0.80(-1.38%)

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