Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	43.92	44.12	43.70	43.95	496,095	+0.08(+0.18%)
May 23, 2011	43.24	44.08	43.18	43.87	746,990	+0.00(+0.00%)
May 20, 2011	44.52	44.52	43.61	43.87	460,513	-0.65(-1.47%)
May 19, 2011	44.20	44.64	44.18	44.52	699,178	+0.50(+1.13%)
May 18, 2011	43.32	44.12	43.32	44.03	791,771	+0.83(+1.92%)
May 17, 2011	44.14	44.14	42.89	43.20	1,075,274	-1.10(-2.49%)
May 16, 2011	44.61	44.89	44.30	44.30	529,992	-0.44(-0.97%)
May 13, 2011	45.70	45.79	44.73	44.73	942,976	-0.81(-1.79%)
May 12, 2011	46.20	46.26	45.51	45.55	1,178,184	-0.84(-1.80%)
May 11, 2011	46.69	46.93	46.04	46.38	1,194,022	-0.26(-0.56%)
May 10, 2011	45.65	46.71	45.56	46.64	783,113	+1.16(+2.55%)
May 09, 2011	45.30	45.65	45.02	45.49	607,506	+0.40(+0.89%)
May 06, 2011	44.57	45.19	44.03	45.09	1,485,353	+1.16(+2.64%)
May 05, 2011	43.59	44.11	43.53	43.93	1,146,937	-0.04(-0.10%)
May 04, 2011	43.94	44.21	43.40	43.97	1,354,914	+0.22(+0.50%)
May 03, 2011	44.17	44.40	43.64	43.75	649,269	-0.53(-1.19%)

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