Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	59.29	59.29	58.75	59.02	128,117	-0.03(-0.05%)
Jan 30, 2012	59.11	59.12	58.81	59.05	144,113	-0.30(-0.51%)
Jan 27, 2012	59.65	59.67	59.21	59.35	117,729	-0.39(-0.65%)
Jan 26, 2012	60.04	60.22	59.58	59.74	76,843	-0.21(-0.35%)
Jan 25, 2012	59.26	60.01	59.09	59.95	107,759	+0.61(+1.02%)
Jan 24, 2012	59.34	59.40	59.21	59.34	130,286	-0.23(-0.38%)
Jan 23, 2012	59.67	59.67	59.30	59.57	73,462	-0.09(-0.15%)
Jan 20, 2012	59.51	59.69	59.31	59.66	846,497	+0.12(+0.21%)
Jan 19, 2012	59.56	59.70	59.31	59.53	153,133	+0.10(+0.17%)
Jan 18, 2012	59.31	59.47	59.15	59.43	104,623	+0.15(+0.26%)
Jan 17, 2012	59.48	59.54	59.27	59.28	196,267	+0.27(+0.46%)
Jan 13, 2012	58.83	59.04	58.66	59.01	102,768	-0.09(-0.15%)
Jan 12, 2012	59.35	59.35	58.93	59.09	105,995	+0.03(+0.05%)
Jan 11, 2012	59.25	59.25	58.95	59.06	105,729	-0.35(-0.59%)
Jan 10, 2012	59.57	59.57	59.33	59.42	131,593	+0.28(+0.47%)
Jan 09, 2012	59.18	59.21	58.94	59.14	288,157	+0.08(+0.14%)
Jan 06, 2012	59.54	59.54	58.95	59.06	331,764	-0.36(-0.60%)
Jan 05, 2012	59.35	59.48	59.09	59.42	143,429	-0.09(-0.15%)
Jan 04, 2012	59.60	59.61	59.32	59.50	261,503	-0.15(-0.25%)
Dec 30, 2011	59.93	59.93	59.64	59.65	86,009	-0.34(-0.56%)
Dec 29, 2011	59.78	60.01	59.56	59.99	71,027	+0.47(+0.79%)
Dec 28, 2011	59.97	59.97	59.49	59.52	177,666	-0.39(-0.65%)
Dec 27, 2011	59.95	60.09	59.80	59.91	110,142	+0.06(+0.10%)
Dec 23, 2011	59.56	59.91	59.42	59.85	60,662	+0.34(+0.57%)
Dec 21, 2011	58.84	59.53	58.82	59.51	94,587	+0.63(+1.06%)
Dec 20, 2011	58.31	58.92	58.27	58.89	103,611	+1.18(+2.05%)
Dec 19, 2011	58.01	58.43	57.56	57.71	103,237	-0.27(-0.47%)
Dec 16, 2011	58.27	58.36	57.78	57.98	87,982	+0.08(+0.14%)
Dec 15, 2011	57.86	58.03	57.74	57.90	96,288	+0.57(+1.00%)
Dec 14, 2011	57.48	57.74	57.28	57.33	113,656	-0.35(-0.61%)
Dec 13, 2011	58.26	58.36	57.55	57.68	111,074	-0.29(-0.51%)
Dec 12, 2011	58.20	58.26	57.57	57.97	139,035	-0.47(-0.81%)
Dec 09, 2011	58.10	58.55	57.99	58.44	60,329	+0.67(+1.15%)
Dec 08, 2011	58.30	58.30	57.71	57.78	74,358	-0.67(-1.14%)
Dec 07, 2011	58.39	58.64	57.94	58.45	73,985	+0.08(+0.14%)
Dec 06, 2011	58.16	58.55	58.05	58.36	60,668	+0.18(+0.31%)
Dec 05, 2011	58.51	58.51	57.94	58.19	85,894	+0.19(+0.32%)
Dec 02, 2011	58.45	58.45	57.88	58.00	79,841	-0.03(-0.05%)
Dec 01, 2011	58.05	58.53	57.96	58.03	85,014	-0.11(-0.18%)
Nov 30, 2011	57.78	58.18	57.75	58.14	189,282	+1.37(+2.42%)
Nov 29, 2011	56.51	57.00	56.38	56.76	95,939	+0.52(+0.93%)
Nov 28, 2011	56.08	56.32	55.92	56.24	158,032	+0.87(+1.58%)
Nov 25, 2011	55.17	55.71	55.17	55.37	22,936	+0.11(+0.21%)
Nov 23, 2011	55.49	55.54	55.08	55.25	110,014	-0.62(-1.10%)
Nov 22, 2011	55.80	56.24	55.65	55.87	84,764	-0.03(-0.05%)
Nov 21, 2011	56.16	56.31	55.61	55.90	216,714	-0.85(-1.50%)
Nov 18, 2011	56.70	56.88	56.52	56.75	56,671	+0.16(+0.28%)
Nov 17, 2011	56.79	57.08	56.23	56.59	84,722	-0.26(-0.45%)
Nov 16, 2011	57.00	57.62	56.83	56.85	132,391	-0.50(-0.87%)
Nov 15, 2011	57.02	57.50	56.89	57.35	87,603	+0.30(+0.53%)
Nov 14, 2011	57.26	57.26	56.85	57.05	105,652	-0.36(-0.62%)
Nov 11, 2011	57.23	57.52	57.21	57.41	46,477	+0.67(+1.19%)
Nov 10, 2011	56.92	56.92	56.29	56.73	116,245	+0.35(+0.62%)
Nov 09, 2011	56.96	57.00	56.25	56.38	96,648	-1.37(-2.38%)
Nov 08, 2011	57.31	57.78	57.00	57.76	56,609	+0.62(+1.08%)
Nov 07, 2011	56.65	57.16	56.40	57.14	434,818	+0.29(+0.50%)
Nov 04, 2011	56.82	56.88	56.45	56.85	78,188	-0.27(-0.47%)
Nov 03, 2011	56.88	57.16	56.59	57.13	93,973	+0.74(+1.30%)
Nov 02, 2011	56.41	56.46	56.07	56.39	81,662	+0.49(+0.88%)

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