Frequencies for first 10,000 rows of prov2150 variable in pos1994 dataset :

      spec: |
    general |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,575       95.75       95.75
          N |        236        2.36       98.11
          Y |        189        1.89      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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