Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	63.94	64.37	63.70	63.78	167,732	+0.06(+0.09%)
Jan 30, 2012	63.49	63.74	63.26	63.72	79,425	-0.26(-0.41%)
Jan 27, 2012	63.39	64.14	63.39	63.98	13,934	+0.67(+1.06%)
Jan 26, 2012	63.73	64.07	63.03	63.31	220,537	-0.21(-0.33%)
Jan 25, 2012	61.88	63.60	61.88	63.52	62,686	+1.79(+2.90%)
Jan 24, 2012	61.36	62.01	61.36	61.73	65,907	+0.37(+0.60%)
Jan 23, 2012	61.24	61.73	61.10	61.36	129,492	-0.02(-0.03%)
Jan 20, 2012	61.64	61.64	61.12	61.38	14,247	-0.42(-0.68%)
Jan 19, 2012	61.07	62.03	61.07	61.80	102,614	+0.81(+1.33%)
Jan 18, 2012	60.33	60.99	60.12	60.99	60,525	+0.58(+0.96%)
Jan 17, 2012	60.44	60.78	60.35	60.41	92,862	+0.33(+0.55%)
Jan 13, 2012	59.70	60.09	59.53	60.08	48,403	-0.16(-0.27%)
Jan 12, 2012	60.29	60.29	59.54	60.24	25,125	+0.02(+0.03%)
Jan 11, 2012	59.41	60.27	59.41	60.22	13,288	+0.53(+0.89%)
Jan 10, 2012	59.68	59.77	59.50	59.69	46,435	+0.44(+0.74%)
Jan 09, 2012	59.46	59.46	58.85	59.25	48,606	-0.18(-0.30%)
Jan 06, 2012	59.29	59.55	59.00	59.43	102,908	+0.14(+0.24%)
Jan 05, 2012	58.94	59.38	58.69	59.29	30,570	+0.23(+0.39%)
Jan 04, 2012	59.44	59.45	58.94	59.06	12,535	+0.30(+0.51%)
Dec 30, 2011	58.81	59.12	58.76	58.76	41,508	-0.05(-0.09%)
Dec 29, 2011	58.03	58.85	58.03	58.81	13,920	+0.81(+1.40%)
Dec 28, 2011	58.71	58.76	57.97	58.00	25,140	-0.82(-1.39%)
Dec 27, 2011	58.50	59.03	58.50	58.82	81,328	+0.14(+0.24%)
Dec 23, 2011	58.54	58.73	58.35	58.68	168,807	+1.09(+1.89%)
Dec 21, 2011	57.09	57.67	56.83	57.59	13,138	+0.35(+0.61%)
Dec 20, 2011	56.81	57.32	56.81	57.24	131,594	+1.76(+3.17%)
Dec 19, 2011	56.24	56.48	55.37	55.48	26,404	-0.53(-0.94%)
Dec 16, 2011	55.99	56.30	55.69	56.01	31,437	+0.10(+0.17%)
Dec 15, 2011	55.61	56.05	55.61	55.91	20,541	+0.90(+1.64%)
Dec 14, 2011	55.60	55.60	54.99	55.01	25,390	-0.79(-1.42%)
Dec 13, 2011	56.61	56.98	55.62	55.80	25,873	-0.61(-1.08%)
Dec 12, 2011	56.73	56.73	56.05	56.41	10,377	-0.82(-1.43%)
Dec 09, 2011	55.95	57.41	55.95	57.23	67,939	+1.05(+1.87%)
Dec 08, 2011	57.75	57.75	56.09	56.18	22,432	-1.91(-3.29%)
Dec 07, 2011	57.88	58.19	57.25	58.09	18,239	-0.10(-0.17%)
Dec 06, 2011	58.43	58.45	57.86	58.19	4,423	-0.13(-0.23%)
Dec 05, 2011	58.46	58.89	58.10	58.32	39,742	+1.07(+1.87%)
Dec 02, 2011	59.28	59.55	56.89	57.25	75,353	-1.44(-2.45%)
Dec 01, 2011	58.50	59.16	58.48	58.69	16,333	+0.27(+0.46%)
Nov 30, 2011	57.20	58.42	57.20	58.42	15,338	+2.67(+4.79%)
Nov 29, 2011	55.94	56.19	55.74	55.75	14,558	-0.11(-0.20%)
Nov 28, 2011	55.21	56.02	55.21	55.86	8,019	+1.83(+3.39%)
Nov 25, 2011	54.11	54.74	54.03	54.03	12,481	-0.27(-0.50%)
Nov 23, 2011	54.63	54.89	54.25	54.30	94,556	-0.96(-1.74%)
Nov 22, 2011	55.03	55.64	54.97	55.26	14,343	+0.27(+0.49%)
Nov 21, 2011	55.36	55.36	54.69	54.99	60,768	-1.03(-1.84%)
Nov 18, 2011	56.36	56.57	55.97	56.02	11,094	-0.73(-1.28%)
Nov 17, 2011	57.85	57.85	56.47	56.75	100,764	-1.17(-2.03%)
Nov 16, 2011	58.38	59.01	57.92	57.92	71,448	-1.18(-2.00%)
Nov 15, 2011	58.49	59.22	58.10	59.10	26,347	+0.78(+1.34%)
Nov 14, 2011	58.42	58.85	58.17	58.32	14,290	-0.59(-1.00%)
Nov 11, 2011	58.22	59.10	58.22	58.91	27,567	+1.11(+1.93%)
Nov 10, 2011	57.55	58.14	57.45	57.80	24,085	+0.55(+0.95%)
Nov 09, 2011	58.25	58.41	57.17	57.25	33,140	-2.33(-3.91%)
Nov 08, 2011	58.92	59.63	58.38	59.58	49,274	+0.92(+1.57%)
Nov 07, 2011	58.09	58.66	57.50	58.66	19,594	+0.41(+0.70%)
Nov 04, 2011	58.15	58.50	57.72	58.25	12,988	-0.34(-0.58%)
Nov 03, 2011	57.96	58.67	57.72	58.59	15,249	+1.20(+2.09%)
Nov 02, 2011	57.14	57.69	57.00	57.39	6,238	+0.34(+0.60%)

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