Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	41.73	42.08	41.40	41.75	482,990	+0.13(+0.31%)
Jan 28, 2011	42.83	42.84	41.59	41.63	291,352	-1.20(-2.79%)
Jan 27, 2011	42.79	42.98	42.57	42.82	135,766	+0.06(+0.14%)
Jan 26, 2011	42.08	42.81	42.03	42.76	106,246	+0.75(+1.80%)
Jan 25, 2011	41.70	42.09	41.62	42.01	460,696	+0.05(+0.11%)
Jan 24, 2011	41.59	42.14	41.59	41.96	95,738	+0.31(+0.74%)
Jan 21, 2011	41.98	42.49	41.59	41.65	289,323	-0.18(-0.43%)
Jan 20, 2011	42.39	42.39	41.76	41.83	860,520	-0.64(-1.50%)
Jan 19, 2011	43.98	43.98	42.40	42.47	378,379	-1.45(-3.30%)
Jan 18, 2011	44.04	44.09	43.66	43.92	148,935	-0.08(-0.17%)
Jan 14, 2011	43.75	44.06	43.63	43.99	262,337	+0.32(+0.74%)
Jan 13, 2011	43.83	43.88	43.46	43.67	127,764	-0.11(-0.25%)
Jan 12, 2011	43.74	43.86	43.52	43.78	208,252	+0.42(+0.96%)
Jan 11, 2011	43.35	43.57	43.17	43.37	428,286	+0.26(+0.61%)
Jan 10, 2011	42.74	43.26	42.48	43.10	640,811	+0.25(+0.57%)
Jan 07, 2011	43.24	43.31	42.31	42.86	263,268	-0.18(-0.41%)
Jan 06, 2011	43.37	43.37	42.86	43.03	154,752	-0.19(-0.43%)
Jan 05, 2011	42.59	43.22	42.45	43.22	404,048	+0.64(+1.49%)
Jan 04, 2011	43.48	43.59	42.16	42.59	377,844	-0.68(-1.57%)
Jan 03, 2011	42.88	43.41	42.80	43.26	618,886	+0.76(+1.78%)
Dec 31, 2010	42.67	42.75	42.48	42.51	171,251	-0.19(-0.44%)
Dec 30, 2010	42.81	42.92	42.70	42.70	162,343	-0.01(-0.02%)
Dec 29, 2010	42.79	42.79	42.61	42.70	144,356	+0.05(+0.12%)
Dec 28, 2010	42.87	42.87	42.55	42.65	159,921	-0.10(-0.24%)
Dec 27, 2010	42.45	42.78	42.31	42.75	130,587	+0.26(+0.60%)
Dec 23, 2010	42.62	42.62	42.42	42.50	150,375	-0.03(-0.06%)
Dec 22, 2010	42.70	42.70	42.42	42.53	176,787	+0.03(+0.07%)
Dec 21, 2010	42.25	42.50	42.13	42.50	418,833	+0.51(+1.21%)
Dec 20, 2010	41.74	42.19	41.74	41.99	284,615	+0.27(+0.65%)
Dec 17, 2010	41.58	41.72	41.36	41.72	226,088	+0.11(+0.26%)
Dec 16, 2010	41.21	41.66	41.01	41.61	165,244	+0.51(+1.23%)
Dec 15, 2010	41.23	41.54	41.02	41.10	123,929	-0.13(-0.31%)
Dec 14, 2010	41.52	41.52	41.17	41.23	173,538	-0.07(-0.17%)
Dec 13, 2010	41.67	41.67	41.26	41.30	128,382	-0.16(-0.38%)
Dec 10, 2010	41.11	41.53	40.88	41.46	89,031	+0.47(+1.15%)
Dec 09, 2010	40.95	41.07	40.77	40.98	219,773	+0.21(+0.52%)
Dec 08, 2010	40.82	40.91	40.62	40.77	166,308	+0.09(+0.23%)
Dec 07, 2010	40.83	40.96	40.61	40.68	237,759	+0.32(+0.80%)
Dec 06, 2010	40.13	40.44	40.00	40.36	61,055	+0.30(+0.74%)
Dec 03, 2010	39.62	40.11	39.59	40.06	85,140	+0.28(+0.70%)
Dec 02, 2010	39.52	39.86	39.49	39.78	96,572	+0.32(+0.81%)
Dec 01, 2010	39.55	39.62	39.43	39.46	444,297	+0.65(+1.68%)
Nov 30, 2010	38.69	39.04	38.61	38.81	213,136	-0.32(-0.82%)
Nov 29, 2010	38.90	39.27	38.42	39.13	90,850	+0.03(+0.09%)
Nov 26, 2010	38.90	39.16	38.88	39.10	41,879	-0.06(-0.15%)
Nov 24, 2010	38.70	39.16	39.16	39.16	147,028	+0.84(+2.21%)
Nov 23, 2010	38.24	38.36	38.05	38.31	84,225	-0.35(-0.92%)
Nov 22, 2010	38.49	38.74	38.17	38.67	82,981	+0.10(+0.26%)
Nov 19, 2010	38.36	38.64	38.20	38.57	76,539	+0.10(+0.26%)
Nov 18, 2010	38.07	38.60	38.07	38.47	66,179	+0.81(+2.15%)
Nov 17, 2010	37.79	37.82	37.57	37.66	149,609	+0.01(+0.02%)
Nov 16, 2010	38.21	38.21	37.42	37.65	159,636	-0.75(-1.96%)
Nov 15, 2010	38.64	38.77	38.38	38.40	102,481	+0.02(+0.04%)
Nov 12, 2010	38.69	38.86	38.31	38.38	164,839	-0.66(-1.69%)
Nov 11, 2010	38.92	39.16	38.71	39.04	187,800	-0.19(-0.50%)
Nov 10, 2010	38.75	39.24	38.45	39.24	154,817	+0.48(+1.24%)
Nov 09, 2010	39.38	39.38	38.58	38.75	139,136	-0.50(-1.27%)
Nov 08, 2010	39.07	39.28	38.97	39.25	94,201	+0.03(+0.06%)
Nov 05, 2010	39.25	39.25	39.03	39.23	161,672	+0.16(+0.41%)
Nov 04, 2010	38.91	39.10	38.65	39.07	149,891	+0.89(+2.32%)
Nov 03, 2010	37.98	38.45	37.69	38.18	159,168	+0.23(+0.60%)
Nov 02, 2010	37.53	37.98	37.43	37.95	269,837	+0.78(+2.09%)

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