Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	32.13	32.73	31.91	32.70	3,530,490	+0.72(+2.25%)
Feb 25, 2011	31.68	32.10	31.62	31.98	2,577,984	+0.48(+1.52%)
Feb 24, 2011	31.58	31.87	30.96	31.50	3,186,838	+0.13(+0.41%)
Feb 23, 2011	31.68	31.93	30.63	31.37	4,677,189	-0.32(-0.99%)
Feb 22, 2011	32.82	33.13	31.62	31.69	3,741,597	-1.72(-5.14%)
Feb 18, 2011	33.88	33.96	33.24	33.40	3,282,926	-0.30(-0.89%)
Feb 17, 2011	32.83	34.07	32.67	33.70	5,008,910	+0.86(+2.62%)
Feb 16, 2011	32.28	32.89	32.25	32.84	2,152,080	+0.75(+2.35%)
Feb 15, 2011	32.67	32.72	32.03	32.09	2,498,842	-0.71(-2.16%)
Feb 14, 2011	32.71	32.88	32.62	32.80	1,673,300	+0.13(+0.39%)
Feb 11, 2011	32.12	32.93	32.12	32.67	1,540,001	+0.34(+1.05%)
Feb 10, 2011	31.98	32.51	31.88	32.33	1,814,971	+0.19(+0.59%)
Feb 09, 2011	32.61	32.51	32.06	32.14	1,835,134	-0.47(-1.44%)
Feb 08, 2011	32.37	32.71	32.07	32.61	2,837,610	+0.30(+0.93%)
Feb 07, 2011	32.21	32.53	32.11	32.31	2,719,101	+0.20(+0.63%)
Feb 04, 2011	32.02	32.22	31.79	32.11	2,001,757	+0.17(+0.54%)
Feb 03, 2011	32.01	32.20	31.60	31.94	2,500,093	-0.13(-0.42%)
Feb 02, 2011	32.08	32.35	31.91	32.07	2,722,106	+0.05(+0.14%)
Feb 01, 2011	32.23	32.49	31.29	32.02	8,251,080	-0.49(-1.50%)
Jan 31, 2011	32.37	32.68	32.18	32.51	2,796,429	+0.35(+1.10%)
Jan 28, 2011	32.61	32.85	31.90	32.16	2,679,721	-0.36(-1.10%)
Jan 27, 2011	32.80	32.86	32.21	32.51	1,886,121	-0.36(-1.09%)
Jan 26, 2011	31.80	32.91	31.80	32.87	3,625,464	+1.25(+3.94%)
Jan 25, 2011	32.01	32.06	31.20	31.63	3,910,680	-0.53(-1.65%)
Jan 24, 2011	31.66	32.22	31.66	32.16	2,233,061	+0.45(+1.41%)
Jan 21, 2011	32.03	32.26	31.65	31.71	1,958,996	-0.00(-0.01%)
Jan 20, 2011	32.16	32.28	31.51	31.71	2,195,469	-0.54(-1.68%)
Jan 19, 2011	32.74	32.92	32.09	32.26	2,072,013	-0.71(-2.15%)
Jan 18, 2011	32.54	33.06	32.49	32.96	1,762,773	+0.49(+1.50%)
Jan 14, 2011	32.31	32.54	31.96	32.48	2,384,337	+0.17(+0.52%)
Jan 13, 2011	32.69	32.72	32.25	32.31	3,372,816	-0.22(-0.67%)
Jan 12, 2011	31.73	32.68	31.58	32.52	6,082,625	+1.52(+4.90%)
Jan 11, 2011	31.00	31.12	30.68	31.01	2,971,715	+0.10(+0.33%)
Jan 10, 2011	30.45	30.98	30.17	30.90	2,079,019	+0.36(+1.19%)
Jan 07, 2011	30.57	30.73	30.16	30.54	2,260,712	-0.11(-0.37%)
Jan 06, 2011	30.63	30.77	30.43	30.65	1,996,250	+0.02(+0.08%)
Jan 05, 2011	30.31	30.69	29.89	30.63	4,179,721	+0.22(+0.74%)
Jan 04, 2011	29.95	30.71	29.75	30.41	8,351,290	+0.53(+1.76%)
Jan 03, 2011	29.72	30.10	29.68	29.88	2,231,355	+0.44(+1.51%)
Dec 31, 2010	29.36	29.61	29.28	29.44	1,194,061	+0.05(+0.15%)
Dec 30, 2010	29.37	29.47	29.28	29.39	879,325	-0.01(-0.05%)
Dec 29, 2010	29.23	29.50	29.23	29.41	1,475,021	+0.26(+0.89%)
Dec 28, 2010	28.99	29.17	28.92	29.15	1,051,070	+0.16(+0.56%)
Dec 27, 2010	28.76	29.07	28.68	28.99	1,196,129	+0.14(+0.47%)
Dec 23, 2010	28.66	29.05	28.62	28.85	1,165,624	+0.11(+0.37%)
Dec 22, 2010	28.72	28.88	28.55	28.74	1,147,641	+0.07(+0.24%)
Dec 21, 2010	28.40	28.83	28.40	28.67	1,729,894	+0.39(+1.39%)
Dec 20, 2010	28.08	28.34	27.92	28.28	2,189,448	+0.19(+0.66%)
Dec 17, 2010	28.09	28.17	27.94	28.10	4,096,149	-0.05(-0.19%)
Dec 16, 2010	28.15	28.32	27.91	28.15	1,465,058	+0.03(+0.12%)
Dec 15, 2010	28.45	28.45	28.08	28.11	2,296,910	-0.40(-1.41%)
Dec 14, 2010	28.50	28.73	28.36	28.52	1,304,758	+0.14(+0.48%)
Dec 13, 2010	28.50	28.67	28.38	28.38	1,937,002	-0.04(-0.14%)
Dec 10, 2010	28.60	28.72	28.34	28.42	2,613,396	-0.08(-0.29%)
Dec 09, 2010	28.74	28.84	28.39	28.50	2,039,314	-0.08(-0.28%)
Dec 08, 2010	28.78	28.87	28.39	28.58	1,827,198	-0.13(-0.44%)
Dec 07, 2010	28.76	28.90	28.48	28.71	2,789,770	+0.11(+0.39%)
Dec 06, 2010	28.42	28.69	28.34	28.60	2,337,352	+0.03(+0.11%)
Dec 03, 2010	28.01	28.66	28.01	28.57	2,741,459	+0.38(+1.35%)
Dec 02, 2010	28.30	28.53	28.09	28.19	2,931,955	-0.08(-0.30%)

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