Frequencies for first 10,000 rows of prov3060 variable in pos1992 dataset :

  therapist |
(occupation |
al)-arrangm |
         nt |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,995       99.95       99.95
         .1 |          1        0.01       99.96
         .2 |          2        0.02       99.98
        1.5 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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