Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	34.33	35.23	34.14	34.96	5,706,240	+0.80(+2.34%)
Feb 25, 2011	36.65	36.65	34.12	34.16	9,789,919	-2.39(-6.54%)
Feb 24, 2011	35.66	36.61	35.36	36.55	4,798,299	+0.81(+2.27%)
Feb 23, 2011	36.00	36.67	34.97	35.74	3,580,566	-0.41(-1.13%)
Feb 22, 2011	36.59	37.21	35.88	36.15	3,870,689	-0.87(-2.35%)
Feb 18, 2011	36.88	37.27	36.78	37.02	3,264,366	+0.08(+0.22%)
Feb 17, 2011	36.56	37.37	36.56	36.94	2,317,198	+0.19(+0.52%)
Feb 16, 2011	36.28	37.48	36.23	36.75	4,055,361	+0.79(+2.20%)
Feb 15, 2011	35.90	36.25	35.70	35.96	3,239,406	-0.06(-0.17%)
Feb 14, 2011	36.05	36.39	35.67	36.02	3,892,415	-0.28(-0.77%)
Feb 11, 2011	35.80	36.33	35.73	36.30	4,149,734	+0.30(+0.83%)
Feb 10, 2011	35.47	36.16	35.30	36.00	4,651,678	+0.21(+0.59%)
Feb 09, 2011	35.03	36.08	34.64	35.79	6,670,334	+0.76(+2.17%)
Feb 08, 2011	33.50	35.03	33.31	35.03	6,964,388	+1.64(+4.91%)
Feb 07, 2011	31.63	33.56	31.49	33.39	5,813,077	+1.80(+5.70%)
Feb 04, 2011	31.06	31.75	30.90	31.59	4,030,190	+0.71(+2.30%)
Feb 03, 2011	32.02	32.33	30.71	30.88	8,950,098	-0.08(-0.26%)
Feb 02, 2011	31.64	31.78	30.80	30.96	5,812,328	-0.85(-2.67%)
Feb 01, 2011	32.16	32.24	31.34	31.81	4,424,629	-0.26(-0.81%)
Jan 31, 2011	32.35	32.56	31.91	32.07	3,760,800	-0.22(-0.68%)
Jan 28, 2011	32.90	33.02	32.12	32.29	5,046,338	-0.61(-1.85%)
Jan 27, 2011	32.24	32.99	32.10	32.90	3,653,381	+0.57(+1.76%)
Jan 26, 2011	32.29	32.45	31.79	32.33	3,424,617	+0.20(+0.62%)
Jan 25, 2011	32.32	32.58	31.86	32.13	4,406,257	-0.39(-1.20%)
Jan 24, 2011	31.47	32.70	31.40	32.52	10,433,423	+2.18(+7.19%)
Jan 21, 2011	30.39	30.82	29.84	30.34	5,633,938	+0.24(+0.80%)
Jan 20, 2011	29.73	31.52	29.73	30.10	10,111,648	+1.02(+3.51%)
Jan 19, 2011	29.61	29.81	28.71	29.08	5,637,200	-0.51(-1.72%)
Jan 18, 2011	30.32	30.35	29.58	29.59	4,218,780	-0.81(-2.66%)
Jan 14, 2011	30.60	30.82	30.18	30.40	2,960,194	-0.27(-0.88%)
Jan 13, 2011	30.67	30.83	30.41	30.67	2,338,943	+0.01(+0.03%)
Jan 12, 2011	30.79	30.92	30.48	30.66	1,942,756	+0.17(+0.56%)
Jan 11, 2011	31.08	31.20	30.35	30.49	2,895,265	-0.40(-1.29%)
Jan 10, 2011	30.56	30.95	30.32	30.89	2,279,200	+0.17(+0.55%)
Jan 07, 2011	31.64	31.75	30.37	30.72	5,639,155	-1.34(-4.18%)
Jan 06, 2011	31.99	32.43	31.43	32.06	4,285,054	-0.49(-1.51%)
Jan 05, 2011	32.23	33.03	32.20	32.55	3,650,031	+0.23(+0.71%)
Jan 04, 2011	33.25	33.39	31.97	32.32	3,396,499	-0.78(-2.36%)
Jan 03, 2011	32.58	33.50	32.43	33.10	3,962,524	+0.79(+2.45%)
Dec 31, 2010	32.34	32.44	32.11	32.31	1,297,060	-0.09(-0.28%)
Dec 30, 2010	32.50	32.60	32.35	32.40	1,368,223	-0.26(-0.80%)
Dec 29, 2010	32.63	32.90	32.39	32.66	1,466,132	+0.11(+0.34%)
Dec 28, 2010	32.46	32.60	32.13	32.55	1,590,514	+0.10(+0.31%)
Dec 27, 2010	32.42	32.57	32.00	32.45	1,388,084	-0.05(-0.15%)
Dec 23, 2010	32.77	32.96	32.37	32.50	1,827,196	-0.24(-0.73%)
Dec 22, 2010	33.72	33.76	32.73	32.74	3,511,516	-0.98(-2.91%)
Dec 21, 2010	33.84	33.92	33.59	33.72	2,535,548	+0.09(+0.27%)
Dec 20, 2010	33.73	33.97	33.45	33.63	3,289,205	-0.07(-0.21%)
Dec 17, 2010	32.65	33.72	32.51	33.70	4,917,951	+0.85(+2.59%)
Dec 16, 2010	32.42	32.94	31.97	32.85	3,142,269	+0.49(+1.51%)
Dec 15, 2010	32.42	32.76	32.26	32.36	2,855,442	-0.11(-0.34%)
Dec 14, 2010	32.99	33.06	32.38	32.47	3,519,915	-0.36(-1.10%)
Dec 13, 2010	34.21	34.21	32.69	32.83	3,935,349	-1.13(-3.33%)
Dec 10, 2010	34.20	34.28	33.76	33.96	1,776,803	-0.19(-0.56%)
Dec 09, 2010	34.10	34.25	33.77	34.15	1,729,315	+0.13(+0.38%)
Dec 08, 2010	33.91	34.13	33.53	34.02	2,055,345	+0.10(+0.29%)
Dec 07, 2010	34.81	35.12	33.86	33.92	3,487,474	-0.50(-1.45%)
Dec 06, 2010	33.85	34.64	33.62	34.42	3,338,366	+0.64(+1.89%)
Dec 03, 2010	34.36	34.59	33.47	33.78	4,993,229	-0.69(-2.00%)
Dec 02, 2010	34.50	35.00	33.89	34.47	6,286,539	+0.77(+2.28%)

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