Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	51.40	52.07	51.26	51.83	2,284,438	+0.51(+0.99%)
Jan 28, 2011	51.68	51.87	51.19	51.33	2,953,051	-0.44(-0.85%)
Jan 27, 2011	50.83	53.17	50.47	51.76	5,912,705	+3.33(+6.87%)
Jan 26, 2011	49.46	49.56	48.10	48.43	3,877,032	-0.96(-1.95%)
Jan 25, 2011	48.24	49.50	48.04	49.40	3,006,974	+0.83(+1.71%)
Jan 24, 2011	49.28	49.49	48.34	48.57	2,193,602	-0.81(-1.65%)
Jan 21, 2011	49.34	50.17	49.01	49.38	2,587,101	+0.46(+0.93%)
Jan 20, 2011	49.03	49.36	48.69	48.92	1,813,012	-0.08(-0.16%)
Jan 19, 2011	49.30	49.59	48.81	49.00	2,408,094	-0.20(-0.41%)
Jan 18, 2011	48.90	49.36	48.70	49.21	1,790,627	+0.34(+0.70%)
Jan 14, 2011	48.30	48.95	48.21	48.86	1,653,732	+0.29(+0.60%)
Jan 13, 2011	48.71	48.78	48.40	48.57	1,289,013	-0.23(-0.47%)
Jan 12, 2011	48.31	48.80	48.01	48.80	2,400,827	+0.71(+1.48%)
Jan 11, 2011	47.18	48.62	47.15	48.09	3,639,559	+1.66(+3.57%)
Jan 10, 2011	46.23	46.51	46.01	46.44	2,553,870	+0.36(+0.78%)
Jan 07, 2011	46.22	46.24	45.69	46.08	3,066,659	-0.01(-0.02%)
Jan 06, 2011	47.33	47.35	45.70	46.09	4,899,354	-1.47(-3.09%)
Jan 05, 2011	47.30	47.56	47.23	47.56	2,057,791	+0.03(+0.07%)
Jan 04, 2011	48.15	48.29	47.40	47.52	2,054,732	-0.64(-1.33%)
Jan 03, 2011	47.40	48.23	47.17	48.16	2,161,403	+1.13(+2.40%)
Dec 31, 2010	47.23	47.45	46.95	47.03	821,408	-0.19(-0.41%)
Dec 30, 2010	47.24	47.45	47.04	47.23	775,675	-0.06(-0.13%)
Dec 29, 2010	47.58	47.79	47.29	47.29	692,067	-0.17(-0.35%)
Dec 28, 2010	47.72	47.79	47.44	47.45	879,442	-0.25(-0.53%)
Dec 27, 2010	47.49	47.78	47.33	47.71	660,828	+0.03(+0.06%)
Dec 23, 2010	48.00	48.18	47.59	47.68	1,013,598	-0.48(-1.00%)
Dec 22, 2010	47.42	48.16	47.23	48.16	1,444,119	+0.76(+1.61%)
Dec 21, 2010	47.61	47.96	47.31	47.40	2,004,830	-0.34(-0.72%)
Dec 20, 2010	47.93	47.93	47.43	47.74	1,924,945	-0.01(-0.02%)
Dec 17, 2010	47.30	47.95	47.19	47.75	3,059,757	+0.32(+0.68%)
Dec 16, 2010	47.02	47.48	46.54	47.43	2,217,234	+0.38(+0.80%)
Dec 15, 2010	46.84	47.75	46.75	47.05	3,274,355	+0.07(+0.15%)
Dec 14, 2010	45.84	47.18	45.84	46.98	2,596,353	+1.10(+2.41%)
Dec 13, 2010	46.67	46.72	45.82	45.88	1,956,261	-0.66(-1.41%)
Dec 10, 2010	45.56	46.62	45.41	46.53	2,752,370	+1.10(+2.41%)
Dec 09, 2010	45.19	45.48	44.95	45.44	1,733,684	+0.39(+0.88%)
Dec 08, 2010	44.04	45.12	44.04	45.04	2,515,969	+1.00(+2.27%)
Dec 07, 2010	44.15	44.30	43.83	44.04	3,007,844	+0.31(+0.70%)
Dec 06, 2010	43.67	44.02	43.46	43.74	1,519,294	-0.09(-0.20%)
Dec 03, 2010	43.72	44.14	43.64	43.83	2,125,207	-0.11(-0.24%)
Dec 02, 2010	43.82	44.11	43.80	43.93	2,303,138	+0.01(+0.02%)
Dec 01, 2010	43.59	44.21	43.59	43.92	2,350,569	+0.76(+1.77%)
Nov 30, 2010	43.29	43.60	43.11	43.16	2,192,971	-0.60(-1.36%)
Nov 29, 2010	43.67	43.90	43.50	43.76	1,380,428	-0.15(-0.34%)
Nov 26, 2010	43.87	44.27	43.73	43.90	312,455	-0.29(-0.65%)
Nov 24, 2010	44.23	44.19	44.19	44.19	1,148,304	+0.37(+0.84%)
Nov 23, 2010	43.49	44.08	43.43	43.83	2,016,452	-0.18(-0.40%)
Nov 22, 2010	44.04	44.45	43.78	44.00	2,035,787	-0.25(-0.57%)
Nov 19, 2010	44.25	44.58	44.18	44.25	1,400,152	-0.07(-0.16%)
Nov 18, 2010	44.20	44.75	44.05	44.32	1,642,923	+0.52(+1.18%)
Nov 17, 2010	43.91	44.32	43.81	43.81	1,947,619	-0.19(-0.44%)
Nov 16, 2010	44.25	44.34	43.99	44.00	2,702,096	-0.77(-1.72%)
Nov 15, 2010	44.77	44.90	44.41	44.77	2,101,608	+0.13(+0.29%)
Nov 12, 2010	44.66	44.88	44.47	44.64	2,594,865	-0.30(-0.66%)
Nov 11, 2010	44.82	45.01	44.43	44.94	3,270,121	-0.35(-0.77%)
Nov 10, 2010	45.57	45.78	44.76	45.29	2,486,208	-0.33(-0.73%)
Nov 09, 2010	45.47	45.75	45.15	45.62	3,008,456	+0.43(+0.95%)
Nov 08, 2010	45.47	45.49	45.02	45.19	2,616,030	-0.20(-0.44%)
Nov 05, 2010	44.52	45.99	44.52	45.39	4,617,381	+0.92(+2.07%)
Nov 04, 2010	43.90	44.60	43.76	44.47	5,283,718	+1.02(+2.34%)
Nov 03, 2010	42.93	43.61	42.70	43.46	3,595,851	+0.53(+1.25%)
Nov 02, 2010	42.37	43.09	42.15	42.92	3,547,078	+0.78(+1.85%)

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