Frequencies for first 10,000 rows of prov2725 variable in pos1994 dataset :

    subunit |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,780       87.80       87.80
          N |      1,032       10.32       98.12
          Y |        188        1.88      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016