Frequencies for first 10,000 rows of specialneedsplan variable in planreport2013 dataset :

    Special |
 Needs Plan |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      4,337       43.37       43.37
         No |      3,627       36.27       79.64
        Yes |      2,036       20.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016