Frequencies for singleparentfamilymaxdependentsr variable in busrules2018 dataset :

     Single |
     Parent |
 Family Max |
 Dependents |
       Rule |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          4        0.09        0.09
  3 or more |      4,289       99.91      100.00
------------+-----------------------------------
      Total |      4,293      100.00

by Jean Roth , jroth@nber.org , 8 Dec 2017