Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	38.20	39.03	38.11	38.63	13,890,190	+1.09(+2.90%)
May 23, 2011	37.52	37.94	37.29	37.54	11,063,886	-0.83(-2.16%)
May 20, 2011	38.17	38.77	37.68	38.37	13,574,304	+0.23(+0.60%)
May 19, 2011	38.20	38.47	37.66	38.15	9,181,256	-0.05(-0.13%)
May 18, 2011	37.10	38.63	36.98	38.20	14,982,055	+1.33(+3.60%)
May 17, 2011	36.71	37.16	36.17	36.87	15,297,658	-0.08(-0.22%)
May 16, 2011	37.28	37.87	36.84	36.95	14,689,881	-0.46(-1.24%)
May 13, 2011	38.04	38.33	37.15	37.41	14,301,492	-0.52(-1.37%)
May 12, 2011	37.65	38.46	36.91	37.93	14,801,565	+0.17(+0.45%)
May 11, 2011	39.11	39.11	37.50	37.76	17,153,250	-1.59(-4.05%)
May 10, 2011	39.23	39.64	38.79	39.36	9,750,317	+0.27(+0.69%)
May 09, 2011	38.29	39.27	38.29	39.09	9,773,846	+1.13(+2.98%)
May 06, 2011	38.54	39.07	37.58	37.96	13,037,975	-0.15(-0.38%)
May 05, 2011	38.11	38.63	37.56	38.11	19,048,568	-0.41(-1.06%)
May 04, 2011	38.98	38.98	37.93	38.51	14,062,700	-0.44(-1.13%)
May 03, 2011	39.46	39.57	38.59	38.95	14,140,917	-0.84(-2.11%)

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