Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	45.72	45.72	44.68	44.72	2,842,162	-0.94(-2.06%)
May 23, 2011	45.93	45.93	45.13	45.66	2,018,533	-0.61(-1.32%)
May 20, 2011	46.51	46.75	45.98	46.27	1,825,616	-0.37(-0.79%)
May 19, 2011	46.81	46.99	46.44	46.64	3,410,313	-0.11(-0.24%)
May 18, 2011	45.49	46.76	45.27	46.75	2,683,332	+1.43(+3.16%)
May 17, 2011	45.51	45.64	45.12	45.32	2,814,296	-0.42(-0.93%)
May 16, 2011	45.58	46.33	45.31	45.74	2,078,631	-0.10(-0.23%)
May 13, 2011	45.62	46.43	45.28	45.85	3,405,321	+0.60(+1.33%)
May 12, 2011	44.76	45.36	44.12	45.25	2,243,548	+0.31(+0.69%)
May 11, 2011	44.68	45.15	44.48	44.93	2,869,911	+0.27(+0.61%)
May 10, 2011	44.56	44.82	44.19	44.66	1,958,383	+0.24(+0.55%)
May 09, 2011	44.19	44.56	44.07	44.42	2,709,925	+0.27(+0.62%)
May 06, 2011	44.87	44.97	43.95	44.14	3,728,445	-0.28(-0.64%)
May 05, 2011	44.44	44.95	43.85	44.43	4,610,802	+1.19(+2.74%)
May 04, 2011	43.87	43.99	42.82	43.24	4,264,894	-0.55(-1.25%)
May 03, 2011	43.71	43.88	43.38	43.79	2,891,622	+0.09(+0.22%)

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