Frequencies for first 10,000 rows of prov1745 variable in pos1991 dataset :

rehabilitat |
   ion unit |
   terminat |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,877       98.77       98.77
          0 |        109        1.09       99.86
          1 |          2        0.02       99.88
          4 |          1        0.01       99.89
          7 |         11        0.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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