Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	29.96	30.44	29.55	30.27	2,288,512	+0.81(+2.73%)
Feb 25, 2011	28.79	29.48	28.76	29.47	1,312,990	+1.09(+3.85%)
Feb 24, 2011	29.42	29.60	28.35	28.38	2,490,769	-1.17(-3.94%)
Feb 23, 2011	29.75	30.72	29.33	29.54	3,446,717	+0.06(+0.21%)
Feb 22, 2011	31.10	31.84	29.44	29.48	4,631,234	+0.22(+0.74%)
Feb 18, 2011	27.77	29.26	27.67	29.26	5,112,739	+1.87(+6.84%)
Feb 17, 2011	27.00	27.43	26.56	27.39	2,398,696	+0.35(+1.29%)
Feb 16, 2011	28.06	28.18	26.38	27.04	3,738,036	-1.22(-4.33%)
Feb 15, 2011	28.32	28.57	27.78	28.27	3,202,572	+0.91(+3.31%)
Feb 14, 2011	26.85	27.66	26.73	27.36	1,896,120	+1.05(+4.00%)
Feb 11, 2011	26.68	27.18	26.25	26.31	1,542,321	-0.38(-1.42%)
Feb 10, 2011	26.30	26.90	26.00	26.69	1,339,315	+0.11(+0.41%)
Feb 09, 2011	27.60	27.80	26.45	26.58	2,506,680	-0.82(-2.99%)
Feb 08, 2011	27.13	27.49	26.93	27.40	2,133,165	+0.84(+3.15%)
Feb 07, 2011	26.80	27.03	26.41	26.56	1,207,997	+0.11(+0.41%)
Feb 04, 2011	27.31	27.36	26.35	26.45	2,134,425	-0.57(-2.12%)
Feb 03, 2011	26.52	27.09	25.84	27.03	2,118,601	+0.75(+2.86%)
Feb 02, 2011	26.78	26.90	26.03	26.28	1,529,786	-0.48(-1.79%)
Feb 01, 2011	25.80	26.79	25.56	26.76	2,539,940	+1.37(+5.39%)
Jan 31, 2011	25.67	25.92	25.12	25.39	2,093,539	-0.32(-1.23%)
Jan 28, 2011	24.78	25.94	24.66	25.70	2,630,614	+0.68(+2.72%)
Jan 27, 2011	26.13	26.15	24.61	25.02	3,105,750	-0.77(-3.00%)
Jan 26, 2011	24.71	25.91	24.58	25.80	3,513,059	+1.11(+4.48%)
Jan 25, 2011	24.07	25.00	23.72	24.69	4,638,316	+0.49(+2.01%)
Jan 24, 2011	25.24	25.53	24.08	24.20	4,864,727	-1.28(-5.01%)
Jan 21, 2011	26.17	26.40	25.39	25.48	3,478,657	-0.86(-3.26%)
Jan 20, 2011	26.92	26.92	26.04	26.34	3,345,533	-1.21(-4.38%)
Jan 19, 2011	29.10	29.17	27.39	27.55	1,870,061	-0.67(-2.36%)
Jan 18, 2011	27.69	28.68	27.69	28.21	1,977,194	+1.08(+3.96%)
Jan 14, 2011	27.72	27.92	27.09	27.14	2,603,185	-0.97(-3.47%)
Jan 13, 2011	29.26	29.29	27.86	28.11	1,708,216	-1.05(-3.61%)
Jan 12, 2011	29.53	29.65	28.80	29.16	1,451,006	-0.13(-0.45%)
Jan 11, 2011	29.39	29.40	29.13	29.29	1,475,240	+0.37(+1.28%)
Jan 10, 2011	28.44	29.07	28.15	28.92	1,352,063	+0.46(+1.60%)
Jan 07, 2011	28.03	29.08	27.86	28.47	2,732,787	-0.14(-0.49%)
Jan 06, 2011	29.40	29.58	28.44	28.61	2,361,191	-0.94(-3.17%)
Jan 05, 2011	29.77	29.80	28.88	29.54	2,294,540	-0.63(-2.10%)
Jan 04, 2011	31.08	31.26	29.43	30.18	2,737,713	-1.35(-4.29%)
Jan 03, 2011	32.44	32.75	31.34	31.53	1,207,376	-0.36(-1.12%)
Dec 31, 2010	32.00	32.36	31.83	31.89	684,679	+0.17(+0.54%)
Dec 30, 2010	32.40	32.40	31.53	31.72	753,255	-0.40(-1.25%)
Dec 29, 2010	31.72	32.16	31.57	32.12	1,307,914	+0.50(+1.57%)
Dec 28, 2010	31.26	31.72	30.93	31.62	1,337,964	+1.18(+3.86%)
Dec 27, 2010	30.83	30.95	30.10	30.45	766,894	-0.53(-1.72%)
Dec 23, 2010	30.43	31.34	30.18	30.98	980,561	+0.35(+1.13%)
Dec 22, 2010	30.93	31.14	30.61	30.63	1,237,776	-0.32(-1.02%)
Dec 21, 2010	30.80	31.07	30.54	30.95	965,246	+0.09(+0.28%)
Dec 20, 2010	30.18	30.98	29.95	30.86	1,553,251	+0.87(+2.92%)
Dec 17, 2010	29.63	30.21	29.38	29.99	1,337,926	+0.17(+0.57%)
Dec 16, 2010	30.15	30.21	29.01	29.82	1,779,714	-0.43(-1.41%)
Dec 15, 2010	30.45	30.83	30.09	30.25	1,195,893	-0.56(-1.83%)
Dec 14, 2010	31.08	31.27	30.46	30.81	1,560,029	-0.14(-0.45%)
Dec 13, 2010	30.76	31.30	30.52	30.95	1,796,030	+0.67(+2.22%)
Dec 10, 2010	29.97	30.40	29.42	30.28	1,596,265	+0.24(+0.80%)
Dec 09, 2010	30.25	30.50	29.91	30.04	1,676,858	+0.03(+0.10%)
Dec 08, 2010	30.10	30.45	29.50	30.01	2,828,015	-0.55(-1.80%)
Dec 07, 2010	32.27	32.36	30.50	30.56	2,771,811	-1.11(-3.49%)
Dec 06, 2010	31.38	31.68	31.10	31.66	1,726,565	+0.75(+2.43%)
Dec 03, 2010	30.55	31.07	30.41	30.91	1,357,201	+0.62(+2.04%)
Dec 02, 2010	29.83	30.54	29.80	30.29	2,082,656	+0.46(+1.56%)

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