Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	46.15	47.07	46.03	47.03	3,664,307	+1.08(+2.34%)
Jan 28, 2011	46.87	47.25	45.83	45.95	2,454,739	-0.88(-1.87%)
Jan 27, 2011	46.55	46.98	46.21	46.83	1,763,305	+0.21(+0.45%)
Jan 26, 2011	46.19	46.82	46.12	46.62	2,649,433	+0.98(+2.14%)
Jan 25, 2011	45.85	46.32	45.61	45.64	2,653,925	-0.33(-0.71%)
Jan 24, 2011	45.20	46.01	45.20	45.97	2,837,215	+0.52(+1.14%)
Jan 21, 2011	45.85	46.16	45.26	45.45	3,166,944	-0.04(-0.09%)
Jan 20, 2011	45.50	45.68	45.10	45.49	4,827,837	-0.54(-1.17%)
Jan 19, 2011	46.41	46.46	45.83	46.03	2,775,501	-0.59(-1.26%)
Jan 18, 2011	46.67	46.96	46.51	46.62	2,325,157	-0.03(-0.06%)
Jan 14, 2011	46.66	46.76	45.96	46.65	3,829,140	-0.08(-0.17%)
Jan 13, 2011	46.97	47.07	46.47	46.73	1,952,324	-0.29(-0.61%)
Jan 12, 2011	46.82	47.08	46.67	47.02	2,680,130	+0.40(+0.85%)
Jan 11, 2011	46.69	46.98	46.44	46.62	4,950,876	+0.24(+0.52%)
Jan 10, 2011	46.06	46.50	45.78	46.38	3,369,274	-0.05(-0.11%)
Jan 07, 2011	46.95	47.15	46.08	46.43	3,603,744	-0.34(-0.72%)
Jan 06, 2011	47.12	47.37	46.58	46.77	2,946,697	-0.33(-0.70%)
Jan 05, 2011	46.69	47.33	46.59	47.10	3,150,273	+0.28(+0.60%)
Jan 04, 2011	46.61	47.14	46.28	46.82	5,616,061	-0.67(-1.41%)
Jan 03, 2011	47.30	47.64	47.09	47.48	3,430,215	+0.57(+1.21%)
Dec 31, 2010	47.15	47.18	46.81	46.92	1,548,584	-0.27(-0.57%)
Dec 30, 2010	47.07	47.33	46.85	47.19	1,417,483	+0.03(+0.06%)
Dec 29, 2010	46.98	47.30	46.57	47.16	1,873,859	+0.08(+0.17%)
Dec 28, 2010	46.99	47.17	46.82	47.08	2,309,178	+0.10(+0.21%)
Dec 27, 2010	46.62	47.00	46.33	46.98	1,433,019	+0.27(+0.58%)
Dec 23, 2010	46.93	46.93	46.66	46.71	2,195,363	-0.21(-0.45%)
Dec 22, 2010	46.73	47.04	46.73	46.92	2,387,545	-0.05(-0.11%)
Dec 21, 2010	47.04	47.18	46.66	46.97	3,399,684	+0.03(+0.06%)
Dec 20, 2010	46.83	47.12	46.22	46.94	2,653,604	+0.11(+0.23%)
Dec 17, 2010	46.53	47.18	46.46	46.83	5,444,224	+0.53(+1.14%)
Dec 16, 2010	45.92	46.34	45.54	46.30	2,046,834	+0.46(+1.00%)
Dec 15, 2010	45.63	46.06	45.47	45.84	3,812,757	+0.22(+0.48%)
Dec 14, 2010	44.79	45.77	44.57	45.62	3,998,552	+1.00(+2.23%)
Dec 13, 2010	44.44	44.83	44.01	44.63	3,016,835	+0.38(+0.86%)
Dec 10, 2010	43.95	44.44	43.81	44.25	2,954,376	+0.32(+0.73%)
Dec 09, 2010	43.76	44.06	43.54	43.93	3,594,522	+0.44(+1.01%)
Dec 08, 2010	43.53	43.79	43.25	43.49	2,643,336	-0.03(-0.07%)
Dec 07, 2010	43.29	43.94	43.25	43.52	4,302,075	+0.66(+1.53%)
Dec 06, 2010	42.57	43.04	42.22	42.86	2,033,955	+0.11(+0.26%)
Dec 03, 2010	42.12	42.76	42.10	42.75	2,460,410	+0.22(+0.52%)
Dec 02, 2010	41.98	42.58	41.77	42.53	2,967,507	+0.59(+1.40%)
Dec 01, 2010	41.51	42.29	41.51	41.95	5,422,746	+1.10(+2.68%)
Nov 30, 2010	40.37	41.16	40.19	40.85	3,431,985	-0.08(-0.19%)
Nov 29, 2010	40.37	41.03	40.31	40.93	4,600,771	+0.25(+0.61%)
Nov 26, 2010	40.67	41.06	40.33	40.68	1,128,212	-0.30(-0.73%)
Nov 24, 2010	40.34	40.98	40.98	40.98	3,045,544	+0.97(+2.42%)
Nov 23, 2010	40.43	40.54	39.72	40.01	5,123,183	-0.99(-2.41%)
Nov 22, 2010	40.62	41.06	40.45	41.00	4,340,352	+0.24(+0.59%)
Nov 19, 2010	40.81	41.08	40.44	40.76	5,100,030	-0.48(-1.16%)
Nov 18, 2010	41.63	41.70	40.96	41.24	5,325,820	+0.50(+1.22%)
Nov 17, 2010	41.54	41.54	40.42	40.74	8,887,593	-0.53(-1.28%)
Nov 16, 2010	41.88	41.91	40.85	41.27	68,506,368	-0.82(-1.94%)
Nov 15, 2010	42.08	42.23	41.79	42.08	10,182,238	+0.23(+0.55%)
Nov 12, 2010	42.38	42.53	41.68	41.86	9,761,450	-0.91(-2.12%)
Nov 11, 2010	42.43	42.84	42.19	42.76	14,648,882	+1.77(+4.33%)
Nov 10, 2010	40.47	41.07	39.92	40.99	2,438,170	+0.47(+1.16%)
Nov 09, 2010	40.93	41.03	40.32	40.52	1,920,021	-0.01(-0.02%)
Nov 08, 2010	40.48	41.06	40.06	40.53	2,337,190	-0.35(-0.85%)
Nov 05, 2010	40.33	40.95	40.11	40.88	2,400,123	+0.43(+1.06%)
Nov 04, 2010	39.80	40.48	39.70	40.45	3,420,682	+0.98(+2.47%)
Nov 03, 2010	39.28	39.75	38.97	39.47	2,418,952	+0.11(+0.28%)
Nov 02, 2010	39.80	39.80	39.19	39.36	2,551,458	-0.15(-0.38%)

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