Frequencies for first 10,000 rows of noterm variable in natlterr2001 dataset :

  Number of |
      Other |
Termination |
          s |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,599       85.99       85.99
          1 |      1,080       10.80       96.79
          2 |        230        2.30       99.09
          3 |         60        0.60       99.69
          4 |         20        0.20       99.89
          5 |          7        0.07       99.96
          6 |          2        0.02       99.98
          8 |          1        0.01       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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