Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	48.23	50.08	48.23	49.70	3,588,398	+1.77(+3.69%)
Jan 28, 2011	48.32	48.53	47.04	47.93	5,225,209	-0.52(-1.07%)
Jan 27, 2011	49.75	50.36	48.10	48.45	7,840,791	-3.07(-5.96%)
Jan 26, 2011	50.38	51.70	50.29	51.52	2,902,346	+1.36(+2.71%)
Jan 25, 2011	50.45	51.04	48.72	50.16	4,250,517	-0.42(-0.83%)
Jan 24, 2011	50.12	50.99	49.77	50.58	2,447,893	+0.35(+0.70%)
Jan 21, 2011	51.17	51.79	50.15	50.23	4,270,986	-0.34(-0.67%)
Jan 20, 2011	49.62	50.80	48.75	50.57	4,994,140	+0.65(+1.30%)
Jan 19, 2011	51.20	51.30	49.66	49.92	3,770,524	-1.31(-2.56%)
Jan 18, 2011	51.74	51.96	51.00	51.23	3,656,831	-0.51(-0.99%)
Jan 14, 2011	53.39	53.49	51.53	51.74	5,526,255	-2.32(-4.29%)
Jan 13, 2011	53.75	54.10	52.28	54.06	4,988,070	+0.06(+0.11%)
Jan 12, 2011	53.87	54.00	52.05	54.00	5,168,021	+0.96(+1.81%)
Jan 11, 2011	51.44	53.45	51.44	53.04	4,213,944	+2.00(+3.92%)
Jan 10, 2011	50.82	51.26	50.10	51.04	3,266,000	+0.14(+0.28%)
Jan 07, 2011	50.42	50.97	49.50	50.90	3,508,424	+0.47(+0.93%)
Jan 06, 2011	51.59	51.70	50.25	50.43	3,446,405	-1.05(-2.04%)
Jan 05, 2011	50.47	51.72	49.97	51.48	3,181,191	+0.79(+1.56%)
Jan 04, 2011	51.63	51.91	49.93	50.69	5,687,873	-0.48(-0.94%)
Jan 03, 2011	49.85	51.57	49.66	51.17	6,065,068	+2.43(+4.99%)
Dec 31, 2010	48.70	48.97	48.46	48.74	1,494,714	-0.07(-0.14%)
Dec 30, 2010	48.42	49.35	48.42	48.81	2,414,516	+0.12(+0.25%)
Dec 29, 2010	47.21	49.19	47.20	48.69	4,220,841	+1.59(+3.38%)
Dec 28, 2010	46.71	47.22	46.60	47.10	1,720,598	+0.45(+0.96%)
Dec 27, 2010	46.42	46.72	46.21	46.65	1,410,952	-0.10(-0.21%)
Dec 23, 2010	46.10	47.23	46.10	46.75	2,693,998	+0.59(+1.28%)
Dec 22, 2010	45.74	46.22	45.68	46.16	3,028,687	+0.56(+1.23%)
Dec 21, 2010	44.60	45.73	44.37	45.60	4,299,604	+1.37(+3.10%)
Dec 20, 2010	43.64	44.55	43.30	44.23	4,058,603	+1.32(+3.08%)
Dec 17, 2010	43.01	43.51	42.78	42.91	2,982,467	-0.10(-0.23%)
Dec 16, 2010	43.31	43.33	42.33	43.01	3,952,891	+0.33(+0.77%)
Dec 15, 2010	42.93	43.31	42.61	42.68	2,551,883	-0.32(-0.74%)
Dec 14, 2010	43.37	43.67	42.75	43.00	3,399,104	-0.55(-1.26%)
Dec 13, 2010	44.50	44.86	43.51	43.55	4,126,026	-0.44(-1.00%)
Dec 10, 2010	44.18	44.44	43.76	43.99	2,430,088	-0.02(-0.05%)
Dec 09, 2010	44.33	44.55	43.36	44.01	2,564,975	+0.07(+0.16%)
Dec 08, 2010	44.67	45.05	43.58	43.94	3,286,990	-0.76(-1.70%)
Dec 07, 2010	46.75	46.99	44.57	44.70	4,343,512	-1.24(-2.70%)
Dec 06, 2010	45.18	46.29	45.18	45.94	3,420,673	+0.52(+1.14%)
Dec 03, 2010	44.20	45.61	44.20	45.42	3,409,099	+0.99(+2.23%)
Dec 02, 2010	43.90	44.86	43.61	44.43	4,924,364	+0.74(+1.69%)
Dec 01, 2010	43.34	44.50	43.28	43.69	7,996,496	+1.73(+4.12%)
Nov 30, 2010	42.14	42.59	41.80	41.96	3,854,071	-0.84(-1.96%)
Nov 29, 2010	41.76	42.88	41.43	42.80	3,306,424	+0.89(+2.12%)
Nov 26, 2010	41.91	42.21	41.72	41.91	1,160,328	-0.54(-1.27%)
Nov 24, 2010	41.90	42.45	42.45	42.45	2,310,987	+0.88(+2.12%)
Nov 23, 2010	41.62	41.95	41.18	41.57	3,270,866	-0.90(-2.12%)
Nov 22, 2010	42.20	42.53	41.14	42.47	4,204,977	-0.10(-0.23%)
Nov 19, 2010	41.00	42.64	40.25	42.57	4,810,051	+1.52(+3.70%)
Nov 18, 2010	40.93	41.69	40.87	41.05	3,544,101	+0.90(+2.24%)
Nov 17, 2010	39.87	41.03	39.64	40.15	3,560,208	+0.28(+0.70%)
Nov 16, 2010	41.64	41.67	39.41	39.87	7,180,453	-2.05(-4.89%)
Nov 15, 2010	43.37	43.48	41.83	41.92	4,106,150	-0.58(-1.36%)
Nov 12, 2010	42.89	43.12	42.36	42.50	4,941,167	-1.24(-2.83%)
Nov 11, 2010	41.85	44.17	41.71	43.74	5,885,734	+1.58(+3.75%)
Nov 10, 2010	41.45	42.26	40.62	42.16	4,538,925	+0.71(+1.71%)
Nov 09, 2010	41.58	43.50	41.25	41.45	7,132,912	+2.31(+5.90%)
Nov 08, 2010	39.22	41.23	39.00	39.14	4,745,249	-0.16(-0.41%)
Nov 05, 2010	38.58	39.43	38.45	39.30	3,862,837	+0.85(+2.21%)
Nov 04, 2010	37.78	38.84	37.54	38.45	4,830,755	+1.60(+4.34%)
Nov 03, 2010	36.80	37.03	36.15	36.85	3,076,467	+0.18(+0.49%)
Nov 02, 2010	37.18	37.25	36.40	36.67	3,125,492	-0.24(-0.65%)

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