Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.50	30.92	30.20	30.52	1,379,396	+0.32(+1.05%)
Feb 25, 2011	30.20	30.56	29.97	30.20	1,390,404	+0.17(+0.57%)
Feb 24, 2011	30.58	30.80	29.49	30.03	1,459,933	-0.60(-1.95%)
Feb 23, 2011	31.19	31.45	30.02	30.63	2,051,612	-0.59(-1.89%)
Feb 22, 2011	30.74	31.84	30.39	31.22	2,355,159	-0.79(-2.48%)
Feb 18, 2011	32.07	32.20	31.77	32.01	1,162,799	-0.03(-0.08%)
Feb 17, 2011	31.09	32.12	31.07	32.04	3,718,673	+0.91(+2.94%)
Feb 16, 2011	30.34	31.62	30.22	31.13	5,919,058	+2.20(+7.59%)
Feb 15, 2011	29.28	29.67	28.90	28.93	1,457,562	-0.55(-1.85%)
Feb 14, 2011	29.29	29.49	29.03	29.48	1,209,168	+0.15(+0.52%)
Feb 11, 2011	29.40	29.50	28.78	29.32	2,000,120	-0.15(-0.52%)
Feb 10, 2011	29.97	29.97	29.31	29.48	1,319,194	-0.69(-2.29%)
Feb 09, 2011	29.80	30.41	29.47	30.17	1,357,170	+0.25(+0.83%)
Feb 08, 2011	29.45	29.93	29.38	29.92	1,448,414	+0.50(+1.68%)
Feb 07, 2011	28.95	29.50	28.87	29.43	1,503,261	+0.64(+2.23%)
Feb 04, 2011	28.92	29.16	28.40	28.79	1,204,561	-0.06(-0.21%)
Feb 03, 2011	28.98	28.98	28.37	28.85	863,980	-0.16(-0.56%)
Feb 02, 2011	29.05	29.21	28.95	29.01	918,761	-0.07(-0.24%)
Feb 01, 2011	28.99	29.43	28.91	29.08	1,392,157	+0.49(+1.70%)
Jan 31, 2011	28.48	28.71	28.26	28.59	1,128,179	+0.31(+1.09%)
Jan 28, 2011	28.74	29.12	28.19	28.28	1,554,365	-0.54(-1.87%)
Jan 27, 2011	28.37	28.86	28.32	28.82	1,566,863	+0.32(+1.11%)
Jan 26, 2011	27.69	28.64	27.44	28.50	1,450,721	+0.88(+3.18%)
Jan 25, 2011	27.83	28.01	27.32	27.62	1,084,997	-0.34(-1.22%)
Jan 24, 2011	27.00	28.02	26.91	27.97	1,125,126	+1.08(+4.00%)
Jan 21, 2011	27.57	27.60	26.67	26.89	1,052,855	-0.41(-1.50%)
Jan 20, 2011	27.12	27.48	26.83	27.30	1,495,715	+0.01(+0.03%)
Jan 19, 2011	27.91	27.99	27.21	27.29	1,317,006	-0.73(-2.62%)
Jan 18, 2011	28.13	28.20	27.57	28.03	1,311,931	-0.34(-1.20%)
Jan 14, 2011	28.09	28.41	27.91	28.37	1,878,942	+0.18(+0.64%)
Jan 13, 2011	28.10	28.26	27.72	28.19	1,631,204	+0.08(+0.27%)
Jan 12, 2011	27.31	28.14	27.22	28.11	2,486,950	+0.98(+3.62%)
Jan 11, 2011	27.18	27.33	26.86	27.13	1,245,682	+0.07(+0.25%)
Jan 10, 2011	26.69	27.16	26.64	27.06	1,594,660	+0.22(+0.83%)
Jan 07, 2011	26.81	27.30	26.52	26.84	1,662,192	-0.03(-0.10%)
Jan 06, 2011	26.26	26.97	26.17	26.86	1,488,574	+0.68(+2.61%)
Jan 05, 2011	26.11	26.48	26.05	26.18	958,501	+0.02(+0.07%)
Jan 04, 2011	26.50	26.83	25.91	26.16	1,763,165	-0.37(-1.38%)
Jan 03, 2011	26.69	26.96	26.20	26.53	1,785,400	-0.08(-0.29%)
Dec 31, 2010	26.54	26.95	26.54	26.61	575,710	+0.05(+0.19%)
Dec 30, 2010	26.71	26.84	26.42	26.56	457,915	-0.14(-0.51%)
Dec 29, 2010	26.89	26.89	26.64	26.69	505,492	-0.13(-0.48%)
Dec 28, 2010	26.91	26.94	26.62	26.82	365,182	-0.09(-0.35%)
Dec 27, 2010	26.59	26.97	26.50	26.91	741,940	+0.06(+0.22%)
Dec 23, 2010	26.97	26.97	26.74	26.86	790,526	-0.08(-0.29%)
Dec 22, 2010	26.73	26.97	26.59	26.93	1,155,665	+0.26(+0.99%)
Dec 21, 2010	26.43	26.72	26.16	26.67	1,222,266	+0.36(+1.36%)
Dec 20, 2010	26.03	26.36	25.88	26.31	1,813,081	+0.44(+1.72%)
Dec 17, 2010	25.38	26.40	25.33	25.86	2,934,647	+0.48(+1.88%)
Dec 16, 2010	24.98	25.46	24.98	25.39	1,417,677	+0.39(+1.57%)
Dec 15, 2010	24.82	25.27	24.82	24.99	1,049,515	+0.04(+0.17%)
Dec 14, 2010	24.87	25.01	24.54	24.95	1,180,475	+0.11(+0.45%)
Dec 13, 2010	24.76	25.01	24.59	24.84	1,626,576	+0.28(+1.15%)
Dec 10, 2010	24.38	24.70	24.16	24.56	1,073,826	+0.20(+0.81%)
Dec 09, 2010	24.48	24.73	23.99	24.36	2,348,971	-0.21(-0.87%)
Dec 08, 2010	23.89	24.63	23.83	24.57	1,421,687	+0.66(+2.75%)
Dec 07, 2010	24.00	24.13	23.72	23.92	1,649,410	+0.55(+2.36%)
Dec 06, 2010	23.40	23.81	23.17	23.37	905,297	-0.03(-0.13%)
Dec 03, 2010	23.69	23.69	23.25	23.40	1,234,225	-0.40(-1.69%)
Dec 02, 2010	23.64	24.32	23.49	23.80	2,622,867	+0.14(+0.58%)

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