Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	36.36	36.54	36.36	36.54	153,028	+0.02(+0.06%)
Feb 25, 2011	36.45	36.52	35.99	36.52	20,750	+0.57(+1.57%)
Feb 24, 2011	36.09	36.40	35.74	35.95	13,416	-0.42(-1.15%)
Feb 23, 2011	36.23	36.41	36.20	36.37	18,905	+0.22(+0.60%)
Feb 22, 2011	36.23	36.27	35.95	36.15	15,743	-0.04(-0.12%)
Feb 18, 2011	36.06	36.20	35.91	36.20	24,616	+0.14(+0.38%)
Feb 17, 2011	36.08	36.08	35.83	36.06	11,108	+0.08(+0.23%)
Feb 16, 2011	35.78	35.98	35.58	35.98	39,322	+0.27(+0.75%)
Feb 15, 2011	35.55	35.80	35.51	35.71	32,391	+0.13(+0.38%)
Feb 14, 2011	35.63	35.63	35.02	35.57	26,430	+0.30(+0.86%)
Feb 11, 2011	35.38	35.54	35.27	35.27	26,262	-0.26(-0.74%)
Feb 10, 2011	34.82	35.53	34.82	35.53	41,205	+0.64(+1.84%)
Feb 09, 2011	35.36	35.36	34.84	34.89	65,954	-0.17(-0.49%)
Feb 08, 2011	35.08	35.39	35.06	35.06	26,093	-0.26(-0.73%)
Feb 07, 2011	35.11	35.48	35.11	35.32	10,413	-0.20(-0.56%)
Feb 04, 2011	35.14	35.62	35.14	35.52	40,618	+0.32(+0.91%)
Feb 03, 2011	35.72	35.73	35.17	35.20	55,967	-0.72(-2.01%)
Feb 02, 2011	35.54	36.40	35.27	35.92	102,189	+0.63(+1.79%)
Feb 01, 2011	35.26	35.52	35.26	35.29	47,712	+0.01(+0.03%)
Jan 31, 2011	35.60	35.60	35.24	35.28	186,722	-0.14(-0.41%)
Jan 28, 2011	35.33	35.42	35.17	35.42	19,398	+0.25(+0.72%)
Jan 27, 2011	35.56	35.56	35.11	35.17	67,516	-0.25(-0.71%)
Jan 26, 2011	35.50	35.50	35.17	35.42	44,424	+0.15(+0.43%)
Jan 25, 2011	35.08	35.55	35.06	35.27	30,840	+0.19(+0.55%)
Jan 24, 2011	35.06	35.48	35.06	35.08	37,917	+0.22(+0.63%)
Jan 21, 2011	34.56	35.10	34.56	34.86	44,867	-0.24(-0.67%)
Jan 20, 2011	34.60	35.18	34.60	35.10	14,997	+0.08(+0.21%)
Jan 19, 2011	34.85	35.22	34.85	35.02	15,268	+0.21(+0.61%)
Jan 18, 2011	34.52	35.06	34.44	34.81	59,399	-0.02(-0.05%)
Jan 14, 2011	34.84	35.21	34.46	34.83	48,756	-0.39(-1.11%)
Jan 13, 2011	35.39	35.52	35.03	35.22	25,435	-0.38(-1.07%)
Jan 12, 2011	35.71	35.71	35.27	35.60	18,718	-0.12(-0.33%)
Jan 11, 2011	35.79	36.01	35.69	35.72	16,480	-0.03(-0.08%)
Jan 10, 2011	35.88	36.15	35.75	35.75	11,137	-0.37(-1.03%)
Jan 07, 2011	36.26	36.26	35.83	36.12	7,037	-0.21(-0.57%)
Jan 06, 2011	36.10	36.32	35.82	36.32	19,285	+0.13(+0.37%)
Jan 05, 2011	35.79	36.44	35.79	36.19	13,201	+0.04(+0.12%)
Jan 04, 2011	35.97	36.15	35.79	36.15	22,914	+0.19(+0.53%)
Jan 03, 2011	35.73	36.13	35.71	35.96	13,160	+0.23(+0.63%)
Dec 31, 2010	36.12	36.12	35.73	35.73	107,871	-0.12(-0.33%)
Dec 30, 2010	35.75	36.06	35.73	35.85	60,403	+0.06(+0.17%)
Dec 29, 2010	35.94	36.15	35.79	35.79	157,707	-0.16(-0.44%)
Dec 28, 2010	36.02	36.15	35.93	35.95	102,709	-0.03(-0.09%)
Dec 27, 2010	36.23	36.41	35.98	35.98	71,020	-0.28(-0.76%)
Dec 23, 2010	36.39	36.39	36.18	36.26	19,296	-0.31(-0.85%)
Dec 22, 2010	36.31	36.73	36.07	36.57	59,078	+0.04(+0.10%)
Dec 21, 2010	36.40	36.74	36.40	36.53	41,940	+0.08(+0.23%)
Dec 20, 2010	36.40	36.73	36.40	36.45	30,639	+0.05(+0.14%)
Dec 17, 2010	36.14	36.68	36.14	36.40	24,136	+0.06(+0.16%)
Dec 16, 2010	35.99	36.34	35.87	36.34	39,712	+0.27(+0.76%)
Dec 15, 2010	35.69	36.25	35.57	36.07	52,362	+0.25(+0.69%)
Dec 14, 2010	36.21	36.50	35.82	35.82	40,034	-0.83(-2.25%)
Dec 13, 2010	36.41	36.64	36.21	36.64	49,225	+0.07(+0.20%)
Dec 10, 2010	36.52	36.93	36.38	36.57	29,945	+0.08(+0.21%)
Dec 09, 2010	36.94	36.97	36.50	36.50	45,523	-0.50(-1.35%)
Dec 08, 2010	36.45	37.12	36.45	37.00	59,264	+0.25(+0.67%)
Dec 07, 2010	36.82	37.34	36.72	36.75	30,059	-0.16(-0.44%)
Dec 06, 2010	36.97	37.73	36.91	36.91	16,826	-0.67(-1.79%)
Dec 03, 2010	37.13	37.61	37.00	37.59	24,869	+0.34(+0.92%)
Dec 02, 2010	37.72	37.72	37.24	37.24	12,089	-0.35(-0.94%)

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