Frequencies for first 10,000 rows of prov1685 variable in pos1997 dataset :

does facil. |
   provides |
  opt occup |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,492       94.92       94.92
          N |        351        3.51       98.43
          Y |        157        1.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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