Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.44	30.82	30.14	30.29	950,529	-0.03(-0.08%)
Feb 25, 2011	30.27	30.62	30.21	30.31	1,081,748	+0.22(+0.73%)
Feb 24, 2011	30.26	30.63	29.80	30.09	1,565,345	-0.26(-0.87%)
Feb 23, 2011	31.01	31.03	29.99	30.35	2,081,824	-0.61(-1.97%)
Feb 22, 2011	31.56	31.56	30.82	30.97	2,010,101	-0.92(-2.88%)
Feb 18, 2011	32.66	32.66	31.77	31.88	1,091,945	-0.73(-2.24%)
Feb 17, 2011	32.44	32.68	32.26	32.61	795,462	+0.19(+0.58%)
Feb 16, 2011	32.52	32.72	32.36	32.43	707,119	+0.13(+0.39%)
Feb 15, 2011	33.22	33.22	32.26	32.30	996,114	-1.04(-3.13%)
Feb 14, 2011	33.19	33.54	32.71	33.34	844,547	+0.31(+0.93%)
Feb 11, 2011	32.24	33.16	32.23	33.04	786,265	+0.20(+0.59%)
Feb 10, 2011	32.34	32.86	32.18	32.84	1,335,135	+0.46(+1.42%)
Feb 09, 2011	32.42	32.84	32.25	32.38	1,171,699	+0.00(+0.00%)
Feb 08, 2011	32.79	32.79	32.21	32.38	1,454,828	-0.46(-1.40%)
Feb 07, 2011	32.51	33.11	32.35	32.84	1,487,109	+0.35(+1.07%)
Feb 04, 2011	31.80	34.06	31.62	32.49	3,014,119	+0.77(+2.44%)
Feb 03, 2011	31.74	31.94	31.08	31.72	1,303,777	-0.03(-0.11%)
Feb 02, 2011	32.68	32.92	31.70	31.76	2,748,491	-0.90(-2.76%)
Feb 01, 2011	32.59	32.98	32.21	32.66	1,760,436	+0.47(+1.45%)
Jan 31, 2011	32.26	32.95	31.95	32.19	1,830,691	+0.44(+1.39%)
Jan 28, 2011	31.80	33.06	30.86	31.75	3,419,509	-0.03(-0.11%)
Jan 27, 2011	31.98	32.32	31.70	31.78	1,941,863	-0.12(-0.37%)
Jan 26, 2011	31.35	32.31	31.25	31.90	2,447,751	+0.71(+2.29%)
Jan 25, 2011	31.05	31.45	30.80	31.19	1,398,472	+0.13(+0.41%)
Jan 24, 2011	30.75	31.26	30.61	31.06	1,044,762	+0.42(+1.36%)
Jan 21, 2011	31.00	31.17	30.52	30.64	1,688,163	-0.19(-0.61%)
Jan 20, 2011	31.45	31.48	30.57	30.83	1,883,846	-0.77(-2.44%)
Jan 19, 2011	31.73	32.19	31.54	31.60	1,541,045	-0.10(-0.32%)
Jan 18, 2011	31.86	32.06	31.29	31.70	1,520,320	-0.18(-0.56%)
Jan 14, 2011	32.13	32.45	31.75	31.88	1,515,158	-0.42(-1.31%)
Jan 13, 2011	32.40	32.43	31.84	32.31	1,481,275	+0.03(+0.08%)
Jan 12, 2011	32.54	32.98	32.24	32.28	1,871,139	+0.02(+0.05%)
Jan 11, 2011	32.04	32.29	31.62	32.26	2,129,896	+0.26(+0.82%)
Jan 10, 2011	31.22	32.77	31.19	32.00	2,795,429	+0.68(+2.17%)
Jan 07, 2011	30.15	31.47	30.06	31.32	2,550,923	+1.41(+4.71%)
Jan 06, 2011	30.05	30.41	29.76	29.91	1,240,119	-0.20(-0.68%)
Jan 05, 2011	29.82	30.60	29.74	30.12	1,452,968	+0.15(+0.51%)
Jan 04, 2011	30.54	30.54	29.66	29.96	1,260,763	-0.71(-2.32%)
Jan 03, 2011	30.28	30.85	30.19	30.68	1,108,310	+0.76(+2.53%)
Dec 31, 2010	29.63	30.08	29.59	29.92	582,271	+0.21(+0.71%)
Dec 30, 2010	29.79	30.05	29.71	29.71	761,869	-0.21(-0.71%)
Dec 29, 2010	29.86	30.08	29.72	29.92	439,253	+0.16(+0.54%)
Dec 28, 2010	29.94	30.08	29.64	29.76	730,314	-0.22(-0.74%)
Dec 27, 2010	29.72	30.09	29.56	29.98	568,531	+0.20(+0.66%)
Dec 23, 2010	29.83	30.01	29.72	29.79	435,679	+0.00(+0.00%)
Dec 22, 2010	30.11	30.11	29.72	29.79	636,568	-0.19(-0.62%)
Dec 21, 2010	29.38	30.01	29.37	29.97	1,125,197	+0.64(+2.17%)
Dec 20, 2010	29.44	29.67	29.11	29.34	1,006,760	+0.11(+0.38%)
Dec 17, 2010	29.54	29.61	29.09	29.23	1,820,167	-0.50(-1.69%)
Dec 16, 2010	29.76	29.94	29.42	29.73	1,114,386	+0.01(+0.03%)
Dec 15, 2010	30.12	30.35	29.66	29.72	1,827,619	-0.53(-1.74%)
Dec 14, 2010	30.32	30.50	30.13	30.24	1,242,208	+0.06(+0.20%)
Dec 13, 2010	30.20	30.55	29.85	30.18	1,354,910	+0.20(+0.68%)
Dec 10, 2010	29.85	30.14	29.63	29.98	1,289,017	+0.14(+0.48%)
Dec 09, 2010	29.83	29.93	29.52	29.84	2,142,569	+0.20(+0.69%)
Dec 08, 2010	29.16	30.48	28.87	29.63	3,560,161	+0.64(+2.20%)
Dec 07, 2010	27.89	29.42	27.89	29.00	3,148,808	+1.48(+5.37%)
Dec 06, 2010	27.17	27.89	27.01	27.52	1,666,385	+0.43(+1.60%)
Dec 03, 2010	25.80	27.09	25.75	27.09	2,038,015	+1.19(+4.59%)
Dec 02, 2010	24.83	25.91	24.66	25.90	2,013,845	+1.19(+4.81%)

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