Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.45	30.83	30.15	30.30	950,201	-0.03(-0.08%)
Feb 25, 2011	30.28	30.63	30.22	30.32	1,081,375	+0.22(+0.73%)
Feb 24, 2011	30.27	30.65	29.81	30.10	1,564,804	-0.26(-0.87%)
Feb 23, 2011	31.02	31.04	30.00	30.36	2,081,105	-0.61(-1.97%)
Feb 22, 2011	31.57	31.57	30.83	30.98	2,009,407	-0.92(-2.88%)
Feb 18, 2011	32.67	32.67	31.78	31.89	1,091,569	-0.73(-2.24%)
Feb 17, 2011	32.45	32.69	32.28	32.62	795,188	+0.19(+0.58%)
Feb 16, 2011	32.53	32.73	32.37	32.44	706,875	+0.13(+0.39%)
Feb 15, 2011	33.23	33.23	32.28	32.31	995,770	-1.04(-3.13%)
Feb 14, 2011	33.20	33.55	32.73	33.35	844,255	+0.31(+0.93%)
Feb 11, 2011	32.25	33.18	32.24	33.05	785,994	+0.20(+0.59%)
Feb 10, 2011	32.35	32.87	32.19	32.85	1,334,674	+0.46(+1.42%)
Feb 09, 2011	32.43	32.85	32.26	32.39	1,171,295	+0.00(+0.00%)
Feb 08, 2011	32.80	32.80	32.22	32.39	1,454,326	-0.46(-1.40%)
Feb 07, 2011	32.52	33.13	32.36	32.85	1,486,596	+0.35(+1.07%)
Feb 04, 2011	31.81	34.07	31.63	32.51	3,013,079	+0.77(+2.44%)
Feb 03, 2011	31.75	31.95	31.09	31.73	1,303,327	-0.03(-0.11%)
Feb 02, 2011	32.69	32.93	31.71	31.77	2,747,543	-0.90(-2.76%)
Feb 01, 2011	32.60	32.99	32.22	32.67	1,759,828	+0.47(+1.45%)
Jan 31, 2011	32.28	32.96	31.96	32.20	1,830,060	+0.44(+1.39%)
Jan 28, 2011	31.81	33.07	30.87	31.76	3,418,329	-0.03(-0.11%)
Jan 27, 2011	31.99	32.34	31.72	31.79	1,941,193	-0.12(-0.37%)
Jan 26, 2011	31.36	32.32	31.26	31.91	2,446,906	+0.71(+2.29%)
Jan 25, 2011	31.06	31.46	30.81	31.20	1,397,990	+0.13(+0.41%)
Jan 24, 2011	30.76	31.27	30.62	31.07	1,044,402	+0.42(+1.36%)
Jan 21, 2011	31.01	31.18	30.53	30.65	1,687,581	-0.19(-0.61%)
Jan 20, 2011	31.46	31.49	30.58	30.84	1,883,196	-0.77(-2.45%)
Jan 19, 2011	31.74	32.20	31.55	31.61	1,540,513	-0.10(-0.32%)
Jan 18, 2011	31.87	32.07	31.30	31.72	1,519,796	-0.18(-0.56%)
Jan 14, 2011	32.14	32.46	31.76	31.89	1,514,635	-0.42(-1.31%)
Jan 13, 2011	32.41	32.44	31.85	32.32	1,480,764	+0.03(+0.08%)
Jan 12, 2011	32.55	32.99	32.25	32.29	1,870,493	+0.02(+0.05%)
Jan 11, 2011	32.06	32.30	31.63	32.28	2,129,161	+0.26(+0.82%)
Jan 10, 2011	31.23	32.78	31.20	32.01	2,794,465	+0.68(+2.17%)
Jan 07, 2011	30.16	31.48	30.07	31.33	2,550,043	+1.41(+4.71%)
Jan 06, 2011	30.06	30.42	29.77	29.92	1,239,691	-0.20(-0.68%)
Jan 05, 2011	29.83	30.61	29.75	30.13	1,452,467	+0.15(+0.51%)
Jan 04, 2011	30.55	30.55	29.67	29.97	1,260,328	-0.71(-2.32%)
Jan 03, 2011	30.29	30.86	30.20	30.69	1,107,928	+0.76(+2.53%)
Dec 31, 2010	29.64	30.09	29.60	29.93	582,070	+0.21(+0.71%)
Dec 30, 2010	29.80	30.06	29.72	29.72	761,606	-0.21(-0.71%)
Dec 29, 2010	29.87	30.09	29.73	29.93	439,102	+0.16(+0.54%)
Dec 28, 2010	29.95	30.09	29.65	29.77	730,062	-0.22(-0.74%)
Dec 27, 2010	29.73	30.10	29.57	29.99	568,334	+0.20(+0.66%)
Dec 23, 2010	29.84	30.02	29.73	29.80	435,528	+0.00(+0.00%)
Dec 22, 2010	30.12	30.12	29.73	29.80	636,349	-0.19(-0.62%)
Dec 21, 2010	29.39	30.03	29.38	29.98	1,124,809	+0.64(+2.17%)
Dec 20, 2010	29.45	29.68	29.12	29.35	1,006,412	+0.11(+0.38%)
Dec 17, 2010	29.55	29.62	29.10	29.24	1,819,539	-0.50(-1.69%)
Dec 16, 2010	29.77	29.95	29.43	29.74	1,114,002	+0.01(+0.03%)
Dec 15, 2010	30.13	30.36	29.67	29.73	1,826,988	-0.53(-1.74%)
Dec 14, 2010	30.33	30.51	30.14	30.25	1,241,779	+0.06(+0.20%)
Dec 13, 2010	30.21	30.56	29.86	30.20	1,354,442	+0.20(+0.68%)
Dec 10, 2010	29.86	30.15	29.64	29.99	1,288,572	+0.14(+0.48%)
Dec 09, 2010	29.84	29.94	29.53	29.85	2,141,829	+0.20(+0.69%)
Dec 08, 2010	29.17	30.49	28.88	29.64	3,558,932	+0.64(+2.20%)
Dec 07, 2010	27.90	29.43	27.90	29.01	3,147,722	+1.48(+5.37%)
Dec 06, 2010	27.18	27.90	27.02	27.53	1,665,810	+0.43(+1.60%)
Dec 03, 2010	25.81	27.10	25.76	27.09	2,037,311	+1.19(+4.59%)
Dec 02, 2010	24.84	25.91	24.67	25.91	2,013,150	+1.19(+4.81%)

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