Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	84.61	84.78	84.59	84.67	182,167	+0.03(+0.04%)
Jan 30, 2013	84.69	84.72	84.54	84.64	236,326	+0.04(+0.04%)
Jan 29, 2013	84.66	84.71	84.59	84.61	197,060	-0.05(-0.06%)
Jan 28, 2013	84.92	84.94	84.64	84.66	358,415	-0.36(-0.43%)
Jan 25, 2013	85.20	85.29	84.92	85.02	239,580	-0.28(-0.33%)
Jan 24, 2013	85.23	85.36	85.11	85.30	387,067	+0.08(+0.09%)
Jan 23, 2013	85.43	85.47	84.97	85.23	746,051	-0.17(-0.20%)
Jan 22, 2013	85.49	85.52	85.38	85.40	367,746	-0.08(-0.10%)
Jan 18, 2013	85.39	85.51	85.34	85.49	289,450	+0.14(+0.17%)
Jan 17, 2013	85.46	85.46	85.30	85.34	293,376	+0.02(+0.02%)
Jan 16, 2013	85.30	85.45	85.27	85.33	222,804	+0.06(+0.07%)
Jan 15, 2013	85.40	85.40	85.25	85.27	207,509	-0.08(-0.09%)
Jan 14, 2013	85.36	85.37	85.18	85.34	238,549	+0.00(+0.00%)
Jan 11, 2013	85.10	85.36	85.04	85.34	363,851	+0.19(+0.23%)
Jan 10, 2013	84.79	85.20	84.76	85.15	311,333	-0.05(-0.06%)
Jan 09, 2013	85.06	85.28	84.96	85.20	486,709	+0.20(+0.24%)
Jan 08, 2013	84.86	85.02	84.69	84.99	237,313	+0.15(+0.18%)
Jan 07, 2013	84.46	84.98	84.35	84.84	325,011	+0.14(+0.17%)
Jan 04, 2013	84.99	84.99	84.64	84.70	279,415	-0.19(-0.22%)
Jan 03, 2013	84.91	84.93	84.72	84.89	425,608	+0.02(+0.02%)
Jan 02, 2013	84.26	84.91	83.99	84.87	1,298,699	+0.88(+1.05%)
Dec 31, 2012	83.44	84.03	83.44	83.99	613,738	+0.17(+0.20%)
Dec 28, 2012	84.03	84.23	83.80	83.82	318,664	-0.30(-0.35%)
Dec 27, 2012	84.01	84.22	83.99	84.12	330,297	+0.03(+0.04%)
Dec 26, 2012	83.97	84.19	83.92	84.09	354,107	+0.07(+0.09%)
Dec 24, 2012	83.87	84.02	83.80	84.02	183,143	+0.08(+0.09%)
Dec 21, 2012	83.86	84.00	83.79	83.94	493,508	-0.02(-0.02%)
Dec 20, 2012	83.84	84.02	83.63	83.95	375,785	+0.18(+0.22%)
Dec 19, 2012	83.30	83.79	83.10	83.77	724,085	+0.61(+0.74%)
Dec 18, 2012	83.58	83.75	82.69	83.16	891,902	-0.27(-0.33%)
Dec 17, 2012	84.08	84.21	83.41	83.43	683,117	-0.68(-0.81%)
Dec 14, 2012	85.17	85.17	84.08	84.11	459,300	-0.99(-1.17%)
Dec 13, 2012	85.26	85.26	84.86	85.11	515,309	-0.23(-0.28%)
Dec 12, 2012	85.64	85.64	85.01	85.34	291,409	-0.14(-0.17%)
Dec 11, 2012	85.77	85.83	85.48	85.48	225,188	-0.23(-0.27%)
Dec 10, 2012	85.86	85.93	85.71	85.71	231,570	-0.05(-0.05%)
Dec 07, 2012	85.96	86.01	85.67	85.76	209,611	-0.11(-0.12%)
Dec 06, 2012	85.97	86.01	85.83	85.86	178,658	+0.00(+0.00%)
Dec 05, 2012	85.75	86.00	85.75	85.86	415,115	+0.03(+0.04%)
Dec 04, 2012	86.18	86.21	85.79	85.83	304,300	-0.38(-0.45%)
Nov 30, 2012	86.35	86.56	86.08	86.22	436,762	+0.17(+0.20%)
Nov 29, 2012	85.91	86.04	85.82	86.04	531,144	+0.22(+0.26%)
Nov 28, 2012	85.83	85.98	85.73	85.82	699,270	+0.11(+0.13%)
Nov 27, 2012	85.78	85.82	85.61	85.71	1,515,272	-0.05(-0.06%)
Nov 26, 2012	85.73	85.76	85.60	85.76	286,928	+0.05(+0.05%)
Nov 23, 2012	85.78	86.12	85.49	85.72	86,908	-0.01(-0.01%)
Nov 21, 2012	85.72	85.73	85.62	85.73	228,194	-0.01(-0.02%)
Nov 20, 2012	86.01	86.01	85.47	85.74	269,262	+0.16(+0.18%)
Nov 19, 2012	85.43	85.58	85.42	85.58	210,138	+0.20(+0.23%)
Nov 16, 2012	85.70	85.70	85.38	85.39	295,789	-0.26(-0.31%)
Nov 15, 2012	85.41	85.67	85.14	85.65	647,447	+0.42(+0.50%)
Nov 14, 2012	85.93	86.25	85.20	85.23	298,066	-0.48(-0.56%)
Nov 13, 2012	85.72	86.15	85.53	85.70	477,314	-0.07(-0.08%)
Nov 12, 2012	85.48	85.77	85.33	85.77	163,630	+0.32(+0.37%)
Nov 09, 2012	85.19	85.45	85.19	85.45	252,778	+0.35(+0.41%)
Nov 08, 2012	85.04	85.14	84.98	85.11	971,710	+0.05(+0.06%)
Nov 07, 2012	85.05	85.12	84.95	85.05	429,965	+0.23(+0.27%)
Nov 06, 2012	84.73	84.83	84.67	84.83	254,269	+0.05(+0.05%)
Nov 05, 2012	84.64	84.82	84.57	84.78	442,055	+0.12(+0.15%)
Nov 02, 2012	84.65	84.74	84.60	84.66	104,751	+0.03(+0.03%)

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