Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	41.72	42.08	41.39	41.75	483,084	+0.13(+0.31%)
Jan 28, 2011	42.82	42.83	41.58	41.62	291,409	-1.20(-2.79%)
Jan 27, 2011	42.78	42.97	42.56	42.81	135,792	+0.06(+0.14%)
Jan 26, 2011	42.08	42.81	42.02	42.76	106,266	+0.75(+1.80%)
Jan 25, 2011	41.70	42.09	41.61	42.00	460,785	+0.05(+0.11%)
Jan 24, 2011	41.58	42.14	41.58	41.95	95,756	+0.31(+0.74%)
Jan 21, 2011	41.97	42.48	41.58	41.64	289,379	-0.18(-0.43%)
Jan 20, 2011	42.38	42.38	41.75	41.82	860,686	-0.64(-1.50%)
Jan 19, 2011	43.97	43.97	42.39	42.46	378,452	-1.45(-3.30%)
Jan 18, 2011	44.03	44.08	43.65	43.91	148,964	-0.08(-0.17%)
Jan 14, 2011	43.74	44.05	43.62	43.98	262,388	+0.32(+0.74%)
Jan 13, 2011	43.82	43.87	43.45	43.66	127,788	-0.11(-0.25%)
Jan 12, 2011	43.73	43.85	43.51	43.77	208,292	+0.42(+0.96%)
Jan 11, 2011	43.34	43.56	43.16	43.36	428,369	+0.26(+0.61%)
Jan 10, 2011	42.73	43.26	42.48	43.09	640,935	+0.25(+0.57%)
Jan 07, 2011	43.23	43.30	42.31	42.85	263,319	-0.18(-0.41%)
Jan 06, 2011	43.36	43.36	42.86	43.03	154,781	-0.19(-0.43%)
Jan 05, 2011	42.59	43.21	42.44	43.21	404,126	+0.64(+1.49%)
Jan 04, 2011	43.48	43.59	42.15	42.58	377,917	-0.68(-1.57%)
Jan 03, 2011	42.87	43.40	42.79	43.26	619,006	+0.75(+1.78%)
Dec 31, 2010	42.66	42.75	42.48	42.50	171,284	-0.19(-0.44%)
Dec 30, 2010	42.80	42.91	42.69	42.69	162,374	-0.01(-0.02%)
Dec 29, 2010	42.78	42.78	42.60	42.70	144,383	+0.05(+0.12%)
Dec 28, 2010	42.87	42.87	42.54	42.64	159,952	-0.10(-0.24%)
Dec 27, 2010	42.44	42.77	42.30	42.75	130,612	+0.26(+0.60%)
Dec 23, 2010	42.61	42.61	42.42	42.49	150,404	-0.03(-0.06%)
Dec 22, 2010	42.69	42.69	42.41	42.52	176,821	+0.03(+0.07%)
Dec 21, 2010	42.24	42.49	42.12	42.49	418,914	+0.51(+1.21%)
Dec 20, 2010	41.74	42.18	41.74	41.98	284,670	+0.27(+0.65%)
Dec 17, 2010	41.58	41.71	41.36	41.71	226,132	+0.11(+0.26%)
Dec 16, 2010	41.20	41.65	41.00	41.60	165,276	+0.51(+1.23%)
Dec 15, 2010	41.22	41.53	41.01	41.09	123,953	-0.13(-0.31%)
Dec 14, 2010	41.51	41.51	41.16	41.22	173,572	-0.07(-0.17%)
Dec 13, 2010	41.66	41.66	41.26	41.29	128,406	-0.16(-0.38%)
Dec 10, 2010	41.10	41.52	40.87	41.45	89,048	+0.47(+1.15%)
Dec 09, 2010	40.94	41.06	40.77	40.98	219,815	+0.21(+0.52%)
Dec 08, 2010	40.82	40.90	40.61	40.77	166,340	+0.09(+0.23%)
Dec 07, 2010	40.82	40.95	40.60	40.67	237,805	+0.32(+0.80%)
Dec 06, 2010	40.12	40.43	39.99	40.35	61,066	+0.30(+0.74%)
Dec 03, 2010	39.62	40.11	39.58	40.06	85,156	+0.28(+0.70%)
Dec 02, 2010	39.51	39.85	39.48	39.78	96,591	+0.32(+0.81%)
Dec 01, 2010	39.54	39.61	39.42	39.46	444,383	+0.65(+1.68%)
Nov 30, 2010	38.68	39.03	38.60	38.81	213,177	-0.32(-0.82%)
Nov 29, 2010	38.89	39.26	38.42	39.13	90,867	+0.03(+0.09%)
Nov 26, 2010	38.89	39.15	38.87	39.09	41,887	-0.06(-0.15%)
Nov 24, 2010	38.70	39.15	39.15	39.15	147,057	+0.84(+2.21%)
Nov 23, 2010	38.23	38.36	38.04	38.31	84,241	-0.35(-0.92%)
Nov 22, 2010	38.48	38.73	38.16	38.66	82,997	+0.10(+0.26%)
Nov 19, 2010	38.36	38.64	38.19	38.56	76,554	+0.10(+0.26%)
Nov 18, 2010	38.06	38.59	38.06	38.46	66,191	+0.81(+2.15%)
Nov 17, 2010	37.78	37.81	37.56	37.65	149,638	+0.01(+0.02%)
Nov 16, 2010	38.21	38.21	37.41	37.64	159,667	-0.75(-1.96%)
Nov 15, 2010	38.64	38.76	38.37	38.39	102,501	+0.02(+0.04%)
Nov 12, 2010	38.68	38.86	38.30	38.37	164,871	-0.66(-1.69%)
Nov 11, 2010	38.91	39.15	38.70	39.03	187,836	-0.19(-0.50%)
Nov 10, 2010	38.74	39.23	38.44	39.23	154,847	+0.48(+1.24%)
Nov 09, 2010	39.37	39.37	38.57	38.75	139,163	-0.50(-1.27%)
Nov 08, 2010	39.06	39.27	38.97	39.24	94,219	+0.03(+0.06%)
Nov 05, 2010	39.24	39.24	39.02	39.22	161,704	+0.16(+0.41%)
Nov 04, 2010	38.90	39.09	38.64	39.06	149,920	+0.89(+2.32%)
Nov 03, 2010	37.98	38.44	37.68	38.17	159,199	+0.23(+0.60%)
Nov 02, 2010	37.52	37.98	37.42	37.94	269,889	+0.78(+2.09%)

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