Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.57	30.96	30.27	30.42	946,394	-0.03(-0.08%)
Feb 25, 2011	30.40	30.75	30.34	30.44	1,077,042	+0.22(+0.73%)
Feb 24, 2011	30.39	30.77	29.93	30.22	1,558,534	-0.26(-0.87%)
Feb 23, 2011	31.14	31.16	30.12	30.49	2,072,766	-0.61(-1.97%)
Feb 22, 2011	31.70	31.70	30.96	31.10	2,001,356	-0.92(-2.88%)
Feb 18, 2011	32.80	32.80	31.91	32.02	1,087,195	-0.73(-2.24%)
Feb 17, 2011	32.58	32.82	32.41	32.76	792,002	+0.19(+0.58%)
Feb 16, 2011	32.66	32.87	32.50	32.57	704,043	+0.13(+0.39%)
Feb 15, 2011	33.36	33.36	32.41	32.44	991,780	-1.05(-3.13%)
Feb 14, 2011	33.34	33.69	32.86	33.49	840,872	+0.31(+0.93%)
Feb 11, 2011	32.38	33.31	32.37	33.18	782,845	+0.20(+0.59%)
Feb 10, 2011	32.48	33.00	32.32	32.99	1,329,326	+0.46(+1.42%)
Feb 09, 2011	32.56	32.99	32.39	32.53	1,166,602	+0.00(+0.00%)
Feb 08, 2011	32.93	32.93	32.35	32.53	1,448,498	-0.46(-1.40%)
Feb 07, 2011	32.65	33.26	32.49	32.99	1,480,639	+0.35(+1.07%)
Feb 04, 2011	31.94	34.21	31.76	32.64	3,001,006	+0.78(+2.44%)
Feb 03, 2011	31.88	32.08	31.21	31.86	1,298,105	-0.03(-0.11%)
Feb 02, 2011	32.82	33.06	31.83	31.89	2,736,533	-0.90(-2.76%)
Feb 01, 2011	32.73	33.12	32.35	32.80	1,752,777	+0.47(+1.45%)
Jan 31, 2011	32.41	33.10	32.09	32.33	1,822,727	+0.44(+1.39%)
Jan 28, 2011	31.94	33.21	30.99	31.89	3,404,632	-0.03(-0.11%)
Jan 27, 2011	32.12	32.47	31.84	31.92	1,933,415	-0.12(-0.37%)
Jan 26, 2011	31.48	32.45	31.38	32.04	2,437,101	+0.72(+2.29%)
Jan 25, 2011	31.19	31.59	30.93	31.32	1,392,388	+0.13(+0.41%)
Jan 24, 2011	30.89	31.40	30.74	31.19	1,040,217	+0.42(+1.36%)
Jan 21, 2011	31.14	31.31	30.65	30.78	1,680,818	-0.19(-0.61%)
Jan 20, 2011	31.59	31.62	30.70	30.96	1,875,650	-0.78(-2.44%)
Jan 19, 2011	31.87	32.33	31.68	31.74	1,534,341	-0.10(-0.32%)
Jan 18, 2011	32.00	32.20	31.43	31.84	1,513,706	-0.18(-0.56%)
Jan 14, 2011	32.27	32.59	31.89	32.02	1,508,566	-0.43(-1.31%)
Jan 13, 2011	32.54	32.57	31.98	32.45	1,474,831	+0.03(+0.08%)
Jan 12, 2011	32.68	33.12	32.38	32.42	1,862,998	+0.02(+0.05%)
Jan 11, 2011	32.18	32.43	31.76	32.41	2,120,630	+0.26(+0.82%)
Jan 10, 2011	31.36	32.91	31.32	32.14	2,783,267	+0.68(+2.17%)
Jan 07, 2011	30.28	31.60	30.19	31.46	2,539,825	+1.42(+4.71%)
Jan 06, 2011	30.18	30.55	29.89	30.04	1,234,723	-0.20(-0.68%)
Jan 05, 2011	29.95	30.73	29.87	30.25	1,446,647	+0.15(+0.51%)
Jan 04, 2011	30.67	30.67	29.79	30.09	1,255,278	-0.72(-2.32%)
Jan 03, 2011	30.41	30.99	30.32	30.81	1,103,488	+0.76(+2.53%)
Dec 31, 2010	29.76	30.21	29.72	30.05	579,738	+0.21(+0.71%)
Dec 30, 2010	29.92	30.18	29.84	29.84	758,555	-0.21(-0.71%)
Dec 29, 2010	29.99	30.21	29.85	30.05	437,342	+0.16(+0.54%)
Dec 28, 2010	30.07	30.21	29.77	29.89	727,136	-0.22(-0.74%)
Dec 27, 2010	29.85	30.22	29.69	30.11	566,057	+0.20(+0.66%)
Dec 23, 2010	29.96	30.15	29.85	29.92	433,783	+0.00(+0.00%)
Dec 22, 2010	30.24	30.24	29.85	29.92	633,799	-0.19(-0.62%)
Dec 21, 2010	29.51	30.15	29.50	30.10	1,120,302	+0.64(+2.17%)
Dec 20, 2010	29.57	29.80	29.23	29.46	1,002,380	+0.11(+0.38%)
Dec 17, 2010	29.67	29.74	29.22	29.35	1,812,248	-0.50(-1.69%)
Dec 16, 2010	29.89	30.07	29.55	29.86	1,109,538	+0.01(+0.03%)
Dec 15, 2010	30.25	30.48	29.79	29.85	1,819,667	-0.53(-1.74%)
Dec 14, 2010	30.45	30.63	30.26	30.38	1,236,803	+0.06(+0.20%)
Dec 13, 2010	30.33	30.68	29.98	30.32	1,349,015	+0.20(+0.68%)
Dec 10, 2010	29.98	30.27	29.76	30.11	1,283,408	+0.14(+0.48%)
Dec 09, 2010	29.96	30.06	29.65	29.97	2,133,247	+0.20(+0.69%)
Dec 08, 2010	29.28	30.61	28.99	29.76	3,544,672	+0.64(+2.20%)
Dec 07, 2010	28.01	29.55	28.01	29.12	3,135,109	+1.48(+5.37%)
Dec 06, 2010	27.29	28.01	27.13	27.64	1,659,135	+0.43(+1.60%)
Dec 03, 2010	25.92	27.21	25.86	27.20	2,029,148	+1.19(+4.59%)
Dec 02, 2010	24.94	26.02	24.76	26.01	2,005,083	+1.19(+4.81%)

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