Frequencies for first 10,000 rows of pct017b013 variable in sf12000860us33 dataset :

   Military |
   quarters |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,985       99.85       99.85
          1 |          6        0.06       99.91
          2 |          3        0.03       99.94
          4 |          3        0.03       99.97
          8 |          2        0.02       99.99
         21 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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