This press release includes supplemental information related to organic revenue growth and several additional measures including expenses , margins and income per share , that exclude the effects of restructuring charges and certain other noteworthy items that affected results for the comparable periods . � � Organic revenue growth excludes from reported revenues the impact of foreign exchange , acquisitions , divestitures , transfers between business units , investment income , reimbursable expenses and unusual items . � � The impact of foreign exchange is determined by translating last year 's revenue , expense or net income at this year 's foreign exchange rates . � � Reconciliation is provided in the attached schedules . � � Supplemental organic revenue growth information and additional measures that exclude the effects of the restructuring charges and certain other items do not affect net income or any other GAAP reported amounts . � � Management believes that these measures are important to make meaningful period-to-period comparisons and that this supplemental information is helpful to investors . � � They should be viewed in addition to , not in lieu of , the Company 's Consolidated Statements of Income . � � Industry peers provide similar supplemental information regarding their performance , although they may not make identical adjustments .