Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	35.46	35.78	35.12	35.25	2,547,994	+0.06(+0.18%)
May 23, 2011	35.76	35.78	34.73	35.19	3,978,712	-1.18(-3.24%)
May 20, 2011	36.89	36.97	36.15	36.37	2,348,753	-0.64(-1.72%)
May 19, 2011	36.97	37.36	36.69	37.01	1,869,883	+0.16(+0.43%)
May 18, 2011	35.96	36.96	35.82	36.85	1,991,237	+1.02(+2.86%)
May 17, 2011	36.12	36.30	35.54	35.83	2,743,105	-0.52(-1.43%)
May 16, 2011	36.57	37.06	36.23	36.35	2,350,592	-0.44(-1.20%)
May 13, 2011	37.00	37.37	36.66	36.79	3,644,056	-0.13(-0.34%)
May 12, 2011	37.12	37.39	36.57	36.92	3,063,501	-0.38(-1.03%)
May 11, 2011	37.98	38.03	37.19	37.30	3,621,042	-0.76(-1.99%)
May 10, 2011	37.37	38.20	37.33	38.06	5,262,852	+0.79(+2.11%)
May 09, 2011	36.45	37.31	36.35	37.27	3,206,217	+0.86(+2.37%)
May 06, 2011	36.25	36.83	36.22	36.41	3,647,531	+0.71(+1.98%)
May 05, 2011	35.70	36.40	35.53	35.70	5,045,491	-0.19(-0.53%)
May 04, 2011	36.46	36.62	35.75	35.89	4,269,916	-0.43(-1.18%)
May 03, 2011	36.94	37.07	35.95	36.32	4,112,371	-0.80(-2.16%)
May 02, 2011	37.11	37.19	37.08	37.12	4,895,528	-0.62(-1.64%)
Apr 29, 2011	38.42	38.96	37.66	37.74	8,876,503	+1.52(+4.20%)
Apr 28, 2011	36.01	36.56	35.75	36.22	3,775,165	+0.23(+0.63%)
Apr 27, 2011	35.75	36.12	35.13	35.99	3,752,740	+0.28(+0.79%)
Apr 26, 2011	35.78	36.16	35.55	35.71	4,067,060	+0.17(+0.47%)
Apr 25, 2011	35.64	35.72	35.24	35.55	3,174,527	+0.09(+0.26%)
Apr 21, 2011	35.33	35.46	35.08	35.46	3,133,155	+0.27(+0.76%)
Apr 20, 2011	35.42	35.54	35.09	35.19	3,308,593	+0.31(+0.88%)
Apr 19, 2011	34.50	34.97	34.42	34.88	3,482,288	+0.45(+1.30%)
Apr 18, 2011	34.40	34.59	33.70	34.44	3,603,948	-0.28(-0.81%)
Apr 15, 2011	34.24	34.84	34.20	34.72	3,078,313	+0.58(+1.69%)
Apr 14, 2011	33.66	34.31	33.63	34.14	2,519,194	+0.27(+0.80%)
Apr 13, 2011	34.08	34.15	33.61	33.87	3,359,886	-0.04(-0.12%)
Apr 12, 2011	34.23	34.61	33.56	33.91	5,135,064	-0.48(-1.38%)
Apr 11, 2011	35.18	35.25	34.15	34.39	3,187,989	-0.80(-2.27%)
Apr 08, 2011	35.66	35.66	34.89	35.18	2,214,114	-0.10(-0.28%)
Apr 07, 2011	35.11	35.57	34.92	35.28	3,529,531	+0.11(+0.32%)
Apr 06, 2011	35.66	35.89	34.93	35.17	2,752,336	-0.32(-0.91%)
Apr 05, 2011	35.30	35.87	35.08	35.49	1,769,454	+0.08(+0.22%)
Apr 04, 2011	35.52	35.61	35.22	35.42	1,916,808	+0.09(+0.26%)
Apr 01, 2011	35.23	35.53	35.10	35.33	2,310,621	+0.38(+1.08%)
Mar 31, 2011	34.79	35.12	34.77	34.95	1,160,657	+0.15(+0.44%)
Mar 30, 2011	34.79	34.79	34.76	34.79	1,514,538	+0.04(+0.11%)
Mar 29, 2011	34.22	34.85	33.97	34.76	1,260,683	+0.53(+1.56%)
Mar 28, 2011	34.65	34.73	34.21	34.22	1,393,046	-0.31(-0.89%)
Mar 25, 2011	34.45	35.08	34.32	34.53	3,092,966	+0.25(+0.73%)
Mar 24, 2011	34.27	34.43	33.87	34.28	2,193,044	+0.21(+0.62%)
Mar 23, 2011	33.49	34.26	33.49	34.07	2,542,270	+0.44(+1.31%)
Mar 22, 2011	33.63	33.83	33.39	33.63	3,259,860	-0.12(-0.37%)
Mar 21, 2011	33.43	33.78	33.43	33.75	2,746,754	+0.74(+2.25%)
Mar 18, 2011	33.73	33.73	32.99	33.01	2,521,164	-0.19(-0.57%)
Mar 17, 2011	33.08	33.66	33.02	33.20	2,422,227	+0.82(+2.52%)
Mar 16, 2011	32.50	33.01	32.09	32.38	2,847,593	-0.17(-0.51%)
Mar 15, 2011	32.26	32.79	32.21	32.55	2,417,640	-0.48(-1.45%)
Mar 14, 2011	33.01	33.57	32.69	33.02	1,657,948	-0.10(-0.31%)
Mar 11, 2011	32.48	33.34	32.42	33.13	2,369,126	+0.48(+1.48%)
Mar 10, 2011	33.04	33.20	32.39	32.64	2,758,692	-0.79(-2.36%)
Mar 09, 2011	33.95	33.99	33.23	33.43	2,610,268	-0.68(-1.99%)
Mar 08, 2011	33.49	34.23	33.11	34.11	2,327,418	+0.77(+2.31%)
Mar 07, 2011	33.88	34.18	33.07	33.34	2,739,463	-0.40(-1.17%)
Mar 04, 2011	33.95	33.96	33.22	33.74	2,333,564	-0.33(-0.97%)
Mar 03, 2011	33.41	34.25	33.41	34.07	3,839,213	+0.97(+2.94%)
Mar 02, 2011	31.99	33.22	31.99	33.09	3,530,262	+1.19(+3.72%)

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