From Dube (2000)
 
 

                                                 Sex-centered                         Identity-centered
   % of each
   Age Group
 

    16-21                                           44%                                        56%
 

    22-29                                           62%                                        38%
 

    30-39                                           69%                                        31%
 
 
 

  ever had a
 sexual/romantic                                 71%                                          44%
 relationship with
 a woman?