Frequencies for first 10,000 rows of prov2150 variable in pos2003 dataset :

      spec: |
    general |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,140       91.40       91.40
          N |        532        5.32       96.72
          Y |        328        3.28      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017