Frequencies for first 10,000 rows of spec_pay variable in psfhos201401 dataset :

    Special |
    Payment |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,684       96.84       96.84
          1 |        316        3.16      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018