Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	42.89	43.93	42.87	43.32	473,003	+0.58(+1.36%)
Jan 28, 2011	44.17	44.64	42.66	42.74	452,819	-1.38(-3.13%)
Jan 27, 2011	44.31	44.53	43.75	44.12	874,023	-0.24(-0.54%)
Jan 26, 2011	44.57	45.07	44.13	44.36	456,529	-0.05(-0.11%)
Jan 25, 2011	44.84	45.33	43.63	44.41	605,644	-0.69(-1.53%)
Jan 24, 2011	44.31	45.66	44.29	45.10	422,465	+0.86(+1.94%)
Jan 21, 2011	45.22	45.22	44.08	44.24	451,246	-0.54(-1.21%)
Jan 20, 2011	44.92	45.07	44.38	44.78	514,443	-0.34(-0.75%)
Jan 19, 2011	45.85	46.09	44.97	45.12	507,405	-0.86(-1.87%)
Jan 18, 2011	45.97	46.06	45.50	45.98	556,188	-0.02(-0.04%)
Jan 14, 2011	45.84	46.19	45.71	46.00	412,268	+0.07(+0.15%)
Jan 13, 2011	46.69	46.72	45.63	45.93	491,064	-0.95(-2.03%)
Jan 12, 2011	46.07	46.90	45.73	46.88	609,283	+1.33(+2.92%)
Jan 11, 2011	45.92	46.42	45.16	45.55	1,059,121	-0.02(-0.04%)
Jan 10, 2011	43.88	45.74	43.80	45.57	1,328,623	+1.65(+3.76%)
Jan 07, 2011	45.08	45.27	43.41	43.92	996,607	-1.02(-2.27%)
Jan 06, 2011	46.35	46.35	44.84	44.94	718,877	-1.30(-2.81%)
Jan 05, 2011	45.74	46.61	45.40	46.24	564,787	+0.28(+0.61%)
Jan 04, 2011	47.69	47.76	45.73	45.96	541,637	-1.72(-3.61%)
Jan 03, 2011	47.04	47.83	47.04	47.68	396,523	+1.38(+2.98%)
Dec 31, 2010	46.55	46.85	45.94	46.30	346,594	-0.33(-0.71%)
Dec 30, 2010	46.91	47.08	46.54	46.63	145,926	-0.32(-0.68%)
Dec 29, 2010	46.80	47.10	46.48	46.95	200,575	+0.37(+0.79%)
Dec 28, 2010	47.17	47.17	46.17	46.58	280,284	-0.41(-0.87%)
Dec 27, 2010	46.77	47.18	46.66	46.99	473,154	+0.21(+0.45%)
Dec 23, 2010	47.86	47.87	46.54	46.78	388,205	-1.15(-2.40%)
Dec 22, 2010	48.07	48.20	47.24	47.93	477,860	-0.08(-0.17%)
Dec 21, 2010	47.78	48.22	47.36	48.01	429,075	+0.51(+1.07%)
Dec 20, 2010	48.12	48.12	47.07	47.50	482,554	-0.30(-0.63%)
Dec 17, 2010	47.53	48.06	47.45	47.80	606,842	+0.20(+0.42%)
Dec 16, 2010	46.60	47.67	46.44	47.60	438,265	+1.18(+2.54%)
Dec 15, 2010	46.64	47.09	46.31	46.42	636,798	-0.25(-0.54%)
Dec 14, 2010	47.29	47.42	46.41	46.67	528,552	-0.59(-1.25%)
Dec 13, 2010	48.50	48.61	47.08	47.26	650,126	-1.11(-2.29%)
Dec 10, 2010	47.94	48.56	47.58	48.37	391,988	+0.46(+0.96%)
Dec 09, 2010	47.43	48.00	46.91	47.91	804,072	+0.91(+1.94%)
Dec 08, 2010	47.21	47.77	46.48	47.00	948,303	+0.01(+0.02%)
Dec 07, 2010	48.41	48.88	46.84	46.99	1,105,399	-0.41(-0.86%)
Dec 06, 2010	47.29	47.91	47.04	47.40	532,049	-0.21(-0.44%)
Dec 03, 2010	46.42	47.72	46.37	47.61	667,079	+0.91(+1.95%)
Dec 02, 2010	46.09	47.22	45.86	46.70	1,047,131	+0.50(+1.08%)
Dec 01, 2010	45.45	47.44	45.31	46.20	2,003,476	+2.61(+5.99%)
Nov 30, 2010	43.16	44.11	43.16	43.59	1,080,971	-0.17(-0.39%)
Nov 29, 2010	43.86	44.06	43.16	43.76	1,283,593	-0.43(-0.97%)
Nov 26, 2010	43.72	44.46	43.48	44.19	363,748	+0.06(+0.14%)
Nov 24, 2010	42.85	44.13	44.13	44.13	741,012	+1.68(+3.96%)
Nov 23, 2010	41.74	42.56	41.73	42.45	963,777	-0.03(-0.07%)
Nov 22, 2010	41.79	42.54	41.43	42.48	748,659	+0.48(+1.14%)
Nov 19, 2010	41.25	42.06	41.03	42.00	513,503	+0.65(+1.57%)
Nov 18, 2010	41.31	41.45	40.75	41.35	607,249	+0.63(+1.55%)
Nov 17, 2010	40.36	40.89	39.91	40.72	470,088	+0.46(+1.14%)
Nov 16, 2010	39.93	40.82	39.67	40.26	999,935	-0.10(-0.25%)
Nov 15, 2010	41.01	41.58	40.26	40.36	569,059	-0.44(-1.08%)
Nov 12, 2010	40.58	41.42	40.51	40.80	671,122	-0.28(-0.68%)
Nov 11, 2010	40.60	41.33	40.58	41.08	860,908	-0.18(-0.44%)
Nov 10, 2010	39.63	41.27	39.61	41.26	1,195,586	+1.94(+4.93%)
Nov 09, 2010	40.01	40.13	39.07	39.32	671,099	-0.65(-1.63%)
Nov 08, 2010	39.49	40.00	39.07	39.97	662,997	+0.09(+0.23%)
Nov 05, 2010	39.86	40.25	39.41	39.88	694,138	+0.07(+0.18%)
Nov 04, 2010	37.92	39.88	37.88	39.81	1,008,753	+2.51(+6.73%)
Nov 03, 2010	37.59	37.62	36.70	37.30	1,686,546	-0.28(-0.75%)
Nov 02, 2010	36.66	39.37	36.50	37.58	3,478,858	+4.10(+12.25%)

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