Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	35.13	35.50	34.72	34.97	249,597	-0.09(-0.25%)
Feb 25, 2011	34.37	35.30	34.37	35.06	282,998	+0.60(+1.74%)
Feb 24, 2011	34.24	34.70	33.87	34.46	356,671	+0.24(+0.70%)
Feb 23, 2011	35.34	35.43	34.06	34.22	368,436	-1.12(-3.17%)
Feb 22, 2011	35.75	35.96	35.14	35.34	530,620	-0.79(-2.20%)
Feb 18, 2011	36.62	36.76	35.80	36.13	240,195	-0.39(-1.06%)
Feb 17, 2011	36.94	37.07	36.44	36.52	486,535	-0.56(-1.50%)
Feb 16, 2011	37.90	38.99	36.57	37.07	463,134	-1.00(-2.62%)
Feb 15, 2011	37.90	38.42	37.83	38.07	204,163	+0.13(+0.35%)
Feb 14, 2011	37.66	38.11	37.59	37.94	65,877	+0.24(+0.63%)
Feb 11, 2011	37.06	37.89	37.06	37.70	100,157	+0.48(+1.28%)
Feb 10, 2011	37.08	37.51	36.86	37.22	96,406	-0.05(-0.14%)
Feb 09, 2011	37.41	37.72	36.99	37.28	85,495	-0.19(-0.49%)
Feb 08, 2011	37.58	37.60	37.01	37.46	96,856	-0.19(-0.51%)
Feb 07, 2011	36.67	37.93	36.51	37.65	117,090	+0.98(+2.67%)
Feb 04, 2011	36.84	36.97	36.51	36.68	100,331	-0.16(-0.43%)
Feb 03, 2011	36.99	37.04	36.54	36.84	112,488	-0.20(-0.55%)
Feb 02, 2011	36.96	37.25	36.93	37.04	140,512	-0.06(-0.17%)
Feb 01, 2011	36.76	37.47	36.63	37.10	231,072	+0.52(+1.42%)
Jan 31, 2011	36.76	37.02	36.36	36.58	162,757	-0.28(-0.77%)
Jan 28, 2011	37.51	38.32	36.33	36.86	208,629	-0.69(-1.83%)
Jan 27, 2011	37.45	37.86	37.06	37.55	138,167	+0.11(+0.28%)
Jan 26, 2011	37.31	37.84	37.02	37.44	102,968	+0.28(+0.76%)
Jan 25, 2011	36.61	37.21	36.29	37.16	98,454	+0.27(+0.74%)
Jan 24, 2011	36.81	37.12	36.47	36.89	105,365	+0.11(+0.31%)
Jan 21, 2011	36.70	37.06	36.39	36.77	144,633	+0.23(+0.63%)
Jan 20, 2011	36.84	36.87	36.11	36.54	155,056	-0.51(-1.38%)
Jan 19, 2011	37.22	37.48	36.72	37.06	130,753	-0.37(-0.99%)
Jan 18, 2011	37.31	37.58	37.07	37.43	54,379	-0.03(-0.07%)
Jan 14, 2011	37.07	37.51	36.91	37.45	85,213	+0.36(+0.97%)
Jan 13, 2011	37.15	37.44	36.79	37.09	87,617	-0.11(-0.31%)
Jan 12, 2011	37.30	37.65	37.08	37.21	51,337	+0.28(+0.76%)
Jan 11, 2011	37.45	37.65	36.87	36.92	69,044	-0.39(-1.04%)
Jan 10, 2011	36.90	37.44	36.57	37.31	94,149	+0.26(+0.71%)
Jan 07, 2011	36.91	37.34	36.57	37.05	111,488	+0.16(+0.43%)
Jan 06, 2011	37.12	37.27	36.62	36.89	114,804	-0.12(-0.33%)
Jan 05, 2011	36.61	37.09	36.54	37.01	137,669	+0.38(+1.03%)
Jan 04, 2011	37.32	37.32	35.99	36.63	175,596	-0.48(-1.31%)
Jan 03, 2011	37.04	37.65	36.89	37.12	145,937	+0.49(+1.35%)
Dec 31, 2010	36.17	37.01	36.17	36.62	203,069	+0.53(+1.46%)
Dec 30, 2010	36.17	36.52	36.02	36.10	189,630	-0.08(-0.22%)
Dec 29, 2010	35.91	36.32	35.73	36.17	174,444	+0.32(+0.88%)
Dec 28, 2010	36.30	36.30	35.57	35.86	76,292	-0.33(-0.90%)
Dec 27, 2010	35.99	36.24	35.73	36.18	31,142	+0.10(+0.27%)
Dec 23, 2010	36.34	36.34	36.05	36.09	72,417	-0.25(-0.68%)
Dec 22, 2010	36.55	36.55	36.10	36.33	55,745	-0.07(-0.19%)
Dec 21, 2010	36.22	36.76	36.17	36.40	81,124	+0.34(+0.95%)
Dec 20, 2010	36.28	36.49	35.97	36.06	139,802	-0.03(-0.07%)
Dec 17, 2010	35.96	36.23	35.62	36.09	504,248	+0.10(+0.27%)
Dec 16, 2010	35.57	36.20	35.43	35.99	195,480	+0.58(+1.64%)
Dec 15, 2010	35.37	36.23	35.20	35.41	161,080	+0.03(+0.07%)
Dec 14, 2010	35.21	35.66	35.21	35.38	135,061	+0.32(+0.90%)
Dec 13, 2010	35.45	35.66	35.03	35.06	114,327	-0.27(-0.77%)
Dec 10, 2010	35.18	35.71	34.92	35.34	107,953	+0.29(+0.83%)
Dec 09, 2010	35.06	35.27	34.91	35.05	107,260	+0.28(+0.81%)
Dec 08, 2010	34.93	35.51	34.72	34.76	112,897	-0.06(-0.18%)
Dec 07, 2010	35.06	35.20	34.67	34.83	189,867	+0.20(+0.59%)
Dec 06, 2010	34.32	35.16	33.96	34.62	1,024,985	+0.06(+0.18%)
Dec 03, 2010	34.04	34.59	34.04	34.56	134,118	+0.49(+1.45%)
Dec 02, 2010	33.66	34.15	33.51	34.07	145,834	+0.42(+1.26%)

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