Frequencies for first 10,000 rows of noterm variable in natlterr1996 dataset :

  Number of |
      Other |
Termination |
          s |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,575       85.75       85.75
          1 |      1,073       10.73       96.48
          2 |        254        2.54       99.02
          3 |         67        0.67       99.69
          4 |         18        0.18       99.87
          5 |          6        0.06       99.93
          6 |          2        0.02       99.95
          7 |          3        0.03       99.98
         11 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015