Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	35.83	36.52	35.69	36.46	917,376	+0.76(+2.13%)
Feb 25, 2011	34.85	35.70	34.82	35.70	1,166,257	+1.08(+3.13%)
Feb 24, 2011	33.99	34.73	33.95	34.62	1,555,211	+0.73(+2.14%)
Feb 23, 2011	33.75	33.95	33.11	33.89	1,175,623	+0.11(+0.33%)
Feb 22, 2011	34.73	35.36	33.76	33.78	779,675	-1.42(-4.02%)
Feb 18, 2011	34.24	35.28	34.24	35.20	998,768	+0.92(+2.70%)
Feb 17, 2011	33.80	34.32	33.78	34.27	526,340	+0.33(+0.97%)
Feb 16, 2011	33.90	34.12	33.49	33.94	736,670	+0.06(+0.19%)
Feb 15, 2011	33.83	34.00	33.59	33.88	777,914	-0.02(-0.06%)
Feb 14, 2011	34.45	34.45	33.62	33.90	912,752	-0.41(-1.21%)
Feb 11, 2011	34.24	34.47	33.73	34.31	847,493	+0.03(+0.09%)
Feb 10, 2011	34.14	34.48	34.02	34.28	500,836	-0.03(-0.09%)
Feb 09, 2011	34.16	34.47	34.12	34.31	603,543	+0.06(+0.17%)
Feb 08, 2011	34.15	34.27	33.83	34.25	549,543	+0.18(+0.53%)
Feb 07, 2011	33.96	34.15	33.71	34.07	659,321	+0.30(+0.88%)
Feb 04, 2011	33.58	34.05	33.41	33.78	524,795	+0.22(+0.65%)
Feb 03, 2011	33.45	33.75	33.23	33.56	595,979	+0.05(+0.13%)
Feb 02, 2011	33.84	34.02	33.47	33.51	711,052	-0.27(-0.80%)
Feb 01, 2011	33.43	34.19	33.43	33.78	756,569	+0.39(+1.18%)
Jan 31, 2011	33.21	34.07	33.07	33.39	981,417	+0.20(+0.60%)
Jan 28, 2011	34.82	34.89	32.87	33.19	2,382,402	-1.79(-5.12%)
Jan 27, 2011	34.63	35.23	34.36	34.98	1,244,039	+0.39(+1.14%)
Jan 26, 2011	34.42	35.09	34.36	34.58	998,635	+0.45(+1.33%)
Jan 25, 2011	33.92	34.25	33.78	34.13	557,967	+0.14(+0.42%)
Jan 24, 2011	33.46	34.25	33.39	33.99	984,430	+0.56(+1.68%)
Jan 21, 2011	33.14	33.60	33.14	33.43	766,219	+0.47(+1.43%)
Jan 20, 2011	33.38	33.55	32.80	32.96	715,966	-0.51(-1.53%)
Jan 19, 2011	33.87	34.13	33.39	33.47	726,847	-0.33(-0.98%)
Jan 18, 2011	33.56	33.91	33.29	33.80	826,593	+0.26(+0.77%)
Jan 14, 2011	33.32	33.58	33.06	33.54	505,250	+0.19(+0.58%)
Jan 13, 2011	33.47	33.60	33.20	33.34	719,295	-0.10(-0.31%)
Jan 12, 2011	33.23	33.74	33.14	33.45	1,045,604	+0.51(+1.55%)
Jan 11, 2011	32.52	33.02	32.52	32.94	802,620	+0.47(+1.45%)
Jan 10, 2011	32.01	32.48	31.78	32.46	553,256	+0.43(+1.33%)
Jan 07, 2011	32.47	32.59	31.95	32.04	508,543	-0.33(-1.02%)
Jan 06, 2011	32.15	32.69	32.13	32.37	963,707	+0.13(+0.40%)
Jan 05, 2011	31.87	32.34	31.66	32.24	1,505,813	+0.23(+0.71%)
Jan 04, 2011	32.74	32.85	31.90	32.01	981,756	-0.80(-2.44%)
Jan 03, 2011	33.02	33.15	32.74	32.81	672,751	+0.01(+0.02%)
Dec 31, 2010	32.83	32.97	32.68	32.81	383,197	-0.07(-0.22%)
Dec 30, 2010	32.72	33.05	32.61	32.88	370,762	+0.17(+0.53%)
Dec 29, 2010	32.55	32.82	32.41	32.70	337,504	+0.22(+0.68%)
Dec 28, 2010	32.83	32.83	32.45	32.48	341,894	-0.29(-0.89%)
Dec 27, 2010	32.63	33.05	32.60	32.77	262,789	+0.06(+0.18%)
Dec 23, 2010	32.83	32.97	32.68	32.72	254,446	-0.09(-0.28%)
Dec 22, 2010	32.25	33.11	32.25	32.81	637,834	+0.50(+1.54%)
Dec 21, 2010	32.97	33.02	32.27	32.31	1,113,024	-0.61(-1.86%)
Dec 20, 2010	33.28	33.28	32.87	32.92	563,689	-0.26(-0.78%)
Dec 17, 2010	33.12	33.29	32.85	33.18	613,025	+0.08(+0.23%)
Dec 16, 2010	33.06	33.25	32.86	33.10	495,305	+0.14(+0.41%)
Dec 15, 2010	33.17	33.32	32.82	32.97	682,917	-0.28(-0.85%)
Dec 14, 2010	32.96	33.50	32.86	33.25	1,209,476	+0.52(+1.60%)
Dec 13, 2010	32.98	33.01	32.59	32.73	886,161	-0.17(-0.53%)
Dec 10, 2010	32.88	33.01	32.57	32.90	966,574	+0.10(+0.30%)
Dec 09, 2010	33.05	33.08	32.57	32.81	825,374	-0.10(-0.29%)
Dec 08, 2010	33.10	33.48	32.72	32.90	784,776	-0.27(-0.80%)
Dec 07, 2010	33.41	34.06	32.99	33.17	1,259,044	-0.05(-0.16%)
Dec 06, 2010	33.40	33.46	32.97	33.22	541,358	-0.14(-0.43%)
Dec 03, 2010	33.24	33.52	32.96	33.36	455,331	+0.17(+0.53%)
Dec 02, 2010	32.99	33.21	32.72	33.19	688,882	+0.23(+0.71%)

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