Frequencies for first 10,000 rows of prov3595 variable in pos1992 dataset :

      * 670 |
counter for |
 odie stand |
     survey |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,930       99.30       99.30
          1 |         64        0.64       99.94
          2 |          5        0.05       99.99
          3 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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