Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	45.71	45.86	45.09	45.23	2,215,232	-0.40(-0.87%)
May 23, 2011	45.92	46.07	45.57	45.63	1,936,387	-0.87(-1.87%)
May 20, 2011	47.29	47.49	46.41	46.49	1,740,987	-0.94(-1.99%)
May 19, 2011	47.11	47.61	46.68	47.44	3,422,547	+0.40(+0.86%)
May 18, 2011	46.05	47.11	45.75	47.03	2,271,642	+1.04(+2.26%)
May 17, 2011	46.25	46.28	45.36	45.99	2,429,697	-0.35(-0.76%)
May 16, 2011	46.50	46.99	46.28	46.34	1,502,026	-0.32(-0.69%)
May 13, 2011	47.33	47.46	46.31	46.66	2,563,075	-0.72(-1.52%)
May 12, 2011	46.69	47.41	46.37	47.38	2,531,879	+0.64(+1.36%)
May 11, 2011	46.93	47.62	46.53	46.75	2,324,076	-0.39(-0.83%)
May 10, 2011	46.40	47.36	46.35	47.14	3,035,646	+0.83(+1.79%)
May 09, 2011	46.00	46.37	45.77	46.31	2,250,674	+0.54(+1.18%)
May 06, 2011	45.29	46.14	45.29	45.77	3,618,480	+0.85(+1.90%)
May 05, 2011	44.86	45.33	44.68	44.91	2,512,790	-0.32(-0.71%)
May 04, 2011	45.76	45.95	44.72	45.24	3,089,998	-0.74(-1.61%)
May 03, 2011	45.66	46.01	45.34	45.98	1,797,760	-0.01(-0.03%)
May 02, 2011	45.98	46.03	45.93	45.99	1,849,831	-0.25(-0.53%)
Apr 29, 2011	46.34	46.48	45.97	46.24	2,132,569	-0.08(-0.18%)
Apr 28, 2011	45.52	46.49	45.45	46.32	2,612,080	+0.84(+1.85%)
Apr 27, 2011	45.54	45.62	44.58	45.48	3,533,960	+0.12(+0.26%)
Apr 26, 2011	45.24	46.27	45.00	45.36	5,528,208	-1.30(-2.78%)
Apr 25, 2011	47.18	47.20	46.33	46.65	1,802,524	-0.67(-1.42%)
Apr 21, 2011	46.51	47.39	46.30	47.33	1,855,737	+0.91(+1.96%)
Apr 20, 2011	46.30	46.58	46.02	46.42	1,584,885	+0.81(+1.78%)
Apr 19, 2011	45.75	46.05	45.38	45.60	1,565,043	-0.10(-0.21%)
Apr 18, 2011	45.28	45.92	45.05	45.70	2,924,245	-0.20(-0.44%)
Apr 15, 2011	46.01	46.15	45.53	45.90	1,760,159	+0.14(+0.31%)
Apr 14, 2011	45.84	45.99	45.59	45.76	1,440,320	-0.31(-0.68%)
Apr 13, 2011	46.54	46.88	45.81	46.07	1,416,414	-0.16(-0.34%)
Apr 12, 2011	46.27	46.76	46.01	46.23	2,064,544	-0.27(-0.58%)
Apr 11, 2011	46.82	47.27	46.28	46.50	1,568,121	-0.39(-0.83%)
Apr 08, 2011	47.31	47.52	46.71	46.89	1,632,066	-0.10(-0.22%)
Apr 07, 2011	45.87	47.43	45.84	46.99	3,920,230	+1.15(+2.52%)
Apr 06, 2011	46.47	46.60	45.73	45.84	2,004,241	-0.37(-0.81%)
Apr 05, 2011	46.47	46.56	45.95	46.21	1,440,596	-0.45(-0.96%)
Apr 04, 2011	46.51	46.90	46.46	46.65	1,592,895	+0.10(+0.22%)
Apr 01, 2011	45.92	46.59	45.81	46.55	2,251,868	+1.04(+2.29%)
Mar 31, 2011	45.69	45.80	45.42	45.51	1,977,810	-0.24(-0.52%)
Mar 30, 2011	45.90	46.08	45.66	45.75	2,088,768	+0.15(+0.33%)
Mar 29, 2011	45.28	45.63	45.19	45.60	2,394,714	+0.19(+0.43%)
Mar 28, 2011	45.28	45.75	45.18	45.40	2,041,614	+0.06(+0.13%)
Mar 25, 2011	44.90	45.54	44.71	45.34	2,517,220	+0.45(+1.00%)
Mar 24, 2011	44.73	44.93	44.11	44.90	2,577,948	+0.39(+0.87%)
Mar 23, 2011	44.03	44.78	43.69	44.51	3,734,920	+0.18(+0.40%)
Mar 22, 2011	45.49	45.54	44.32	44.33	4,413,426	-1.25(-2.75%)
Mar 21, 2011	45.58	45.87	45.51	45.58	3,039,671	-0.03(-0.07%)
Mar 18, 2011	45.34	45.89	45.01	45.61	3,254,709	+1.04(+2.32%)
Mar 17, 2011	44.55	44.99	44.23	44.58	2,664,344	+0.89(+2.05%)
Mar 16, 2011	44.57	44.76	43.19	43.68	3,544,259	-0.98(-2.20%)
Mar 15, 2011	44.21	44.91	44.14	44.67	4,125,346	-1.20(-2.62%)
Mar 14, 2011	45.95	46.04	44.93	45.87	2,583,232	-0.46(-1.00%)
Mar 11, 2011	45.83	46.46	45.50	46.33	1,963,095	+0.36(+0.78%)
Mar 10, 2011	45.74	46.50	45.14	45.97	3,084,441	-0.38(-0.82%)
Mar 09, 2011	47.19	47.45	46.25	46.35	2,919,445	-0.95(-2.02%)
Mar 08, 2011	46.74	47.57	46.50	47.30	2,384,607	+0.60(+1.28%)
Mar 07, 2011	47.34	47.79	46.54	46.71	2,148,533	-0.43(-0.92%)
Mar 04, 2011	47.43	47.55	46.52	47.14	2,674,893	+0.20(+0.43%)
Mar 03, 2011	46.51	47.83	46.51	46.94	2,587,704	+0.89(+1.94%)
Mar 02, 2011	46.70	46.87	45.86	46.04	2,307,461	-0.70(-1.50%)

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