Comparison of Cumulative Total Return

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN AMONG JONES LANG LASALLE INCORPORATED, THE S&P 500 INDEX AND A PEER GROUP

The following graph compares the cumulative 5-year total return to shareholders of Jones Lang LaSalle Incorporated’s common stock relative to the cumulative total returns of the S&P 500 index, and a customized peer group of two companies that includes: Grubb & Ellis Company and CB Richard Ellis Group Inc.

The graph assumes that the value of the investment in the Company’s common stock, in the peer group, and the index (including reinvestment of dividends) was $100 on December 31, 2004 and tracks it through December 31, 2009.