Frequencies for first 10,000 rows of spec_pay variable in psfhos dataset :

    Special |
    Payment |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,846       98.46       98.46
          1 |        154        1.54      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 24 Sep 2018