Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	49.20	50.89	48.83	49.53	4,132,735	+1.29(+2.67%)
May 23, 2011	49.38	49.38	48.15	48.24	1,613,295	-1.28(-2.58%)
May 20, 2011	49.64	50.07	49.25	49.52	2,378,475	-0.38(-0.76%)
May 19, 2011	50.14	50.41	49.60	49.90	1,750,982	-0.13(-0.26%)
May 18, 2011	49.75	50.31	49.10	50.03	2,312,994	+0.37(+0.75%)
May 17, 2011	50.25	50.50	49.46	49.66	2,062,157	-0.90(-1.78%)
May 16, 2011	50.36	51.27	49.80	50.56	1,582,065	+0.49(+0.98%)
May 13, 2011	51.82	51.94	49.98	50.07	2,272,412	-1.84(-3.54%)
May 12, 2011	51.61	52.12	50.72	51.91	1,836,646	+0.02(+0.04%)
May 11, 2011	53.22	53.32	51.76	51.89	3,830,818	-1.33(-2.50%)
May 10, 2011	51.88	53.76	51.39	53.22	3,437,556	+1.34(+2.58%)
May 09, 2011	51.58	52.94	50.50	51.88	6,162,732	+1.88(+3.76%)
May 06, 2011	49.41	50.19	49.11	50.00	2,551,945	+0.90(+1.83%)
May 05, 2011	48.45	49.43	48.09	49.10	3,427,632	+0.11(+0.22%)
May 04, 2011	48.20	49.40	48.12	48.99	3,191,284	+0.69(+1.43%)
May 03, 2011	49.16	49.47	47.28	48.30	5,001,835	-1.28(-2.58%)

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