Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	37.26	37.30	36.62	36.72	7,918,650	-0.38(-1.02%)
May 23, 2011	36.75	37.35	36.62	37.10	7,682,658	-0.13(-0.35%)
May 20, 2011	37.59	37.62	36.95	37.23	8,827,966	-0.36(-0.95%)
May 19, 2011	37.55	37.85	37.10	37.59	8,897,604	+0.37(+1.00%)
May 18, 2011	36.35	37.32	36.11	37.21	11,039,744	+0.86(+2.37%)
May 17, 2011	36.49	36.69	36.19	36.35	11,254,734	-0.25(-0.68%)
May 16, 2011	36.78	36.97	36.55	36.60	8,540,289	-0.24(-0.65%)
May 13, 2011	37.41	37.53	36.56	36.84	12,064,862	-0.49(-1.31%)
May 12, 2011	37.24	37.55	36.82	37.33	9,488,184	-0.17(-0.46%)
May 11, 2011	38.03	38.03	37.43	37.50	9,926,575	-0.37(-0.97%)
May 10, 2011	38.66	38.66	37.85	37.87	11,271,751	-0.55(-1.44%)
May 09, 2011	38.19	38.64	37.69	38.43	6,367,314	+0.36(+0.93%)
May 06, 2011	38.38	38.64	37.89	38.07	9,896,297	+0.43(+1.14%)
May 05, 2011	38.04	38.36	37.33	37.64	11,792,755	-0.55(-1.45%)
May 04, 2011	38.91	39.27	38.10	38.19	13,084,974	-0.72(-1.85%)
May 03, 2011	40.27	40.35	38.83	38.91	18,974,984	-2.68(-6.45%)

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