Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	29.61	30.01	29.32	29.77	4,563,301	-0.15(-0.51%)
Feb 25, 2011	29.82	30.17	29.57	29.92	5,174,064	+0.32(+1.09%)
Feb 24, 2011	29.26	29.80	29.01	29.59	4,165,061	+0.27(+0.92%)
Feb 23, 2011	30.08	30.29	29.04	29.32	5,137,444	-0.70(-2.32%)
Feb 22, 2011	30.44	30.82	29.80	30.02	3,992,520	-0.83(-2.69%)
Feb 18, 2011	30.03	31.25	29.94	30.85	7,119,553	+0.28(+0.93%)
Feb 17, 2011	30.80	31.21	30.33	30.57	5,279,802	-0.14(-0.47%)
Feb 16, 2011	30.30	30.88	30.30	30.71	3,626,774	+0.55(+1.81%)
Feb 15, 2011	29.86	30.36	29.86	30.17	2,377,292	+0.10(+0.33%)
Feb 14, 2011	30.38	30.46	29.96	30.07	3,089,350	-0.28(-0.93%)
Feb 11, 2011	29.78	30.38	29.69	30.35	2,182,978	+0.38(+1.27%)
Feb 10, 2011	29.38	30.01	29.26	29.97	2,576,378	+0.40(+1.36%)
Feb 09, 2011	29.54	30.01	29.42	29.57	3,836,866	+0.03(+0.09%)
Feb 08, 2011	29.27	29.59	29.17	29.54	3,227,312	+0.22(+0.74%)
Feb 07, 2011	28.76	29.53	28.75	29.32	3,414,593	+0.58(+2.01%)
Feb 04, 2011	27.66	29.07	27.62	28.75	4,966,404	+1.09(+3.95%)
Feb 03, 2011	27.31	28.02	27.13	27.65	8,929,070	+1.29(+4.89%)
Feb 02, 2011	26.88	26.92	26.33	26.36	7,134,571	-0.56(-2.08%)
Feb 01, 2011	27.34	27.45	26.92	26.92	4,421,720	-0.16(-0.58%)
Jan 31, 2011	27.14	27.31	26.86	27.08	3,353,825	+0.18(+0.66%)
Jan 28, 2011	27.54	27.61	26.73	26.90	4,790,511	-0.69(-2.50%)
Jan 27, 2011	27.37	27.75	27.28	27.59	3,538,053	+0.28(+1.04%)
Jan 26, 2011	27.45	27.48	27.03	27.31	2,486,104	-0.02(-0.07%)
Jan 25, 2011	27.69	27.86	27.13	27.33	4,093,548	-0.41(-1.47%)
Jan 24, 2011	27.25	27.76	27.17	27.74	2,074,923	+0.53(+1.96%)
Jan 21, 2011	27.42	27.61	27.16	27.21	2,910,136	+0.09(+0.32%)
Jan 20, 2011	26.80	27.48	26.80	27.12	3,711,720	+0.22(+0.81%)
Jan 19, 2011	27.70	27.86	26.86	26.90	4,278,065	-0.84(-3.03%)
Jan 18, 2011	27.56	27.92	27.50	27.75	2,267,633	+0.07(+0.24%)
Jan 14, 2011	27.34	27.75	27.22	27.68	2,983,772	+0.30(+1.10%)
Jan 13, 2011	27.29	27.58	27.25	27.38	2,402,941	-0.08(-0.29%)
Jan 12, 2011	27.58	27.61	27.34	27.46	2,640,104	+0.09(+0.31%)
Jan 11, 2011	27.91	27.92	27.22	27.37	3,474,429	-0.35(-1.26%)
Jan 10, 2011	27.59	27.82	27.19	27.72	3,895,668	-0.13(-0.47%)
Jan 07, 2011	28.52	28.68	27.47	27.85	4,700,387	-0.39(-1.37%)
Jan 06, 2011	27.96	28.73	27.70	28.24	5,175,513	+0.05(+0.19%)
Jan 05, 2011	27.84	28.30	27.75	28.19	3,404,521	+0.19(+0.68%)
Jan 04, 2011	28.48	28.58	27.93	28.00	3,451,973	-0.55(-1.91%)
Jan 03, 2011	28.10	28.87	27.91	28.54	3,932,918	+0.67(+2.41%)
Dec 31, 2010	27.90	28.02	27.79	27.87	1,299,717	-0.04(-0.14%)
Dec 30, 2010	27.67	28.00	27.67	27.91	1,751,273	+0.20(+0.74%)
Dec 29, 2010	27.73	28.19	27.69	27.71	1,515,824	-0.01(-0.05%)
Dec 28, 2010	27.71	27.95	27.45	27.72	2,144,231	+0.04(+0.14%)
Dec 27, 2010	27.92	28.00	27.46	27.68	1,840,255	-0.46(-1.64%)
Dec 23, 2010	28.11	28.34	27.95	28.14	1,770,298	-0.04(-0.14%)
Dec 22, 2010	28.40	28.46	28.07	28.18	2,933,301	-0.22(-0.76%)
Dec 21, 2010	28.21	28.40	28.00	28.40	2,190,620	+0.32(+1.15%)
Dec 20, 2010	27.93	28.14	27.75	28.07	2,362,538	+0.25(+0.90%)
Dec 17, 2010	27.56	28.08	27.50	27.82	3,282,204	-0.01(-0.02%)
Dec 16, 2010	27.40	27.86	27.30	27.83	2,465,811	+0.45(+1.63%)
Dec 15, 2010	27.39	27.66	27.22	27.38	2,534,053	-0.09(-0.31%)
Dec 14, 2010	27.40	27.60	27.31	27.47	2,529,611	+0.07(+0.26%)
Dec 13, 2010	27.97	27.97	27.20	27.40	4,035,529	-0.34(-1.23%)
Dec 10, 2010	27.52	27.87	27.42	27.74	1,849,870	+0.07(+0.24%)
Dec 09, 2010	27.72	27.85	27.58	27.67	2,554,839	+0.15(+0.55%)
Dec 08, 2010	27.90	28.01	27.26	27.52	3,776,152	-0.32(-1.16%)
Dec 07, 2010	28.25	28.40	27.79	27.84	2,925,474	-0.18(-0.66%)
Dec 06, 2010	27.48	28.17	27.38	28.03	3,959,918	+0.53(+1.91%)
Dec 03, 2010	27.52	27.65	27.19	27.50	5,156,897	-0.21(-0.76%)
Dec 02, 2010	28.11	28.44	27.63	27.71	6,710,728	-0.85(-2.97%)

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