Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	43.02	43.71	43.00	43.26	1,189,172	+0.02(+0.05%)
Jan 28, 2011	45.04	45.08	42.50	43.24	1,613,689	-1.51(-3.37%)
Jan 27, 2011	46.35	46.35	44.10	44.75	1,291,854	-0.92(-2.01%)
Jan 26, 2011	45.61	46.40	45.01	45.67	1,653,263	+0.96(+2.14%)
Jan 25, 2011	45.36	45.49	43.81	44.71	1,013,990	-0.42(-0.93%)
Jan 24, 2011	42.81	45.27	42.69	45.13	1,790,137	+0.62(+1.39%)
Jan 21, 2011	46.75	46.86	44.48	44.51	1,294,316	-1.46(-3.18%)
Jan 20, 2011	45.65	46.98	44.76	45.97	1,703,240	-0.19(-0.41%)
Jan 19, 2011	46.62	47.44	45.36	46.16	4,157,851	-3.00(-6.10%)
Jan 18, 2011	48.11	49.34	47.68	49.16	2,373,083	+1.23(+2.57%)
Jan 14, 2011	47.08	47.98	46.70	47.93	1,760,431	+0.36(+0.76%)
Jan 13, 2011	47.59	48.46	46.60	47.57	2,517,862	-2.10(-4.23%)
Jan 12, 2011	48.44	49.70	47.83	49.67	1,900,118	+1.63(+3.39%)
Jan 11, 2011	48.00	48.47	47.51	48.04	1,470,273	+0.99(+2.10%)
Jan 10, 2011	46.84	47.41	46.04	47.05	1,414,611	+0.80(+1.73%)
Jan 07, 2011	46.22	47.20	45.29	46.25	1,991,147	+0.30(+0.65%)
Jan 06, 2011	45.44	46.82	45.20	45.95	2,081,541	+1.39(+3.12%)
Jan 05, 2011	43.95	44.95	43.51	44.56	1,333,441	+0.42(+0.95%)
Jan 04, 2011	44.92	45.81	43.68	44.14	2,494,751	+0.48(+1.10%)
Jan 03, 2011	43.68	44.90	43.39	43.66	1,813,672	+0.70(+1.63%)
Dec 31, 2010	42.95	43.50	42.60	42.96	815,729	-0.31(-0.72%)
Dec 30, 2010	43.20	43.65	42.90	43.27	910,142	+0.16(+0.37%)
Dec 29, 2010	43.60	44.00	42.92	43.11	917,226	-0.48(-1.10%)
Dec 28, 2010	43.53	43.75	42.35	43.59	1,147,691	+0.34(+0.79%)
Dec 27, 2010	43.57	43.57	42.13	43.25	1,111,962	+0.01(+0.02%)
Dec 23, 2010	42.57	44.24	42.40	43.24	3,156,127	+1.73(+4.17%)
Dec 22, 2010	40.35	41.79	40.00	41.51	2,252,650	+1.15(+2.85%)
Dec 21, 2010	41.39	41.55	40.03	40.36	3,034,338	-1.40(-3.35%)
Dec 20, 2010	41.23	42.10	40.10	41.76	2,620,725	+1.25(+3.09%)
Dec 17, 2010	41.47	41.50	40.28	40.51	3,017,368	+0.43(+1.07%)
Dec 16, 2010	43.42	44.20	39.54	40.08	7,028,570	-2.70(-6.31%)
Dec 15, 2010	42.42	44.42	42.40	42.78	3,833,552	+0.59(+1.40%)
Dec 14, 2010	47.00	48.16	41.45	42.19	9,505,124	-7.78(-15.57%)
Dec 13, 2010	49.29	50.95	48.95	49.97	3,465,174	+1.54(+3.18%)
Dec 10, 2010	46.53	48.69	46.11	48.43	2,832,171	+2.11(+4.56%)
Dec 09, 2010	46.55	46.55	45.61	46.32	1,097,159	+0.38(+0.83%)
Dec 08, 2010	47.70	48.79	45.54	45.94	2,985,591	-0.75(-1.61%)
Dec 07, 2010	47.96	47.98	46.43	46.69	1,129,598	-0.45(-0.95%)
Dec 06, 2010	46.68	47.62	46.20	47.14	1,268,980	+0.49(+1.05%)
Dec 03, 2010	44.72	47.68	44.58	46.65	2,548,793	+1.58(+3.51%)
Dec 02, 2010	45.00	45.75	44.88	45.07	1,232,312	+0.12(+0.27%)
Dec 01, 2010	44.77	45.64	43.84	44.95	1,775,037	+0.97(+2.21%)
Nov 30, 2010	44.79	44.96	43.91	43.98	1,902,614	-1.72(-3.76%)
Nov 29, 2010	43.92	45.85	43.48	45.70	2,303,579	+1.61(+3.65%)
Nov 26, 2010	44.92	45.25	43.91	44.09	1,098,757	-0.75(-1.67%)
Nov 24, 2010	42.65	44.84	44.84	44.84	1,963,995	+2.70(+6.41%)
Nov 23, 2010	42.65	42.86	41.68	42.14	1,510,665	-1.50(-3.44%)
Nov 22, 2010	42.86	43.72	42.51	43.64	1,188,706	+1.19(+2.80%)
Nov 19, 2010	43.17	43.32	42.11	42.45	1,506,088	-0.66(-1.53%)
Nov 18, 2010	42.69	43.65	42.49	43.11	1,191,051	+1.39(+3.33%)
Nov 17, 2010	41.84	42.97	41.16	41.72	1,119,810	+0.10(+0.24%)
Nov 16, 2010	42.52	43.42	40.84	41.62	1,351,323	-0.86(-2.02%)
Nov 15, 2010	42.88	43.69	42.24	42.48	1,086,450	+0.36(+0.85%)
Nov 12, 2010	43.39	43.65	42.01	42.12	1,156,197	-1.68(-3.84%)
Nov 11, 2010	42.80	44.34	41.88	43.80	1,029,066	-0.03(-0.07%)
Nov 10, 2010	45.21	45.21	43.22	43.83	1,494,952	-0.80(-1.79%)
Nov 09, 2010	46.25	46.25	44.34	44.63	1,335,657	-1.10(-2.41%)
Nov 08, 2010	44.51	46.24	44.32	45.73	2,318,219	+1.73(+3.93%)
Nov 05, 2010	44.03	44.50	43.51	44.00	1,392,998	-0.09(-0.20%)
Nov 04, 2010	42.87	44.35	42.81	44.09	2,757,088	+1.66(+3.91%)
Nov 03, 2010	42.00	42.45	41.20	42.43	1,191,767	+0.50(+1.19%)
Nov 02, 2010	40.70	42.55	40.48	41.93	1,934,143	+1.82(+4.54%)

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