Frequencies for first 10,000 rows of priorterm variable in natl2015 dataset :

Prior Other |
Termination |
    s 00-30 |
     Number |
      other |
termination |
          s |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,527       65.27       65.27
          1 |      2,003       20.03       85.30
          2 |        793        7.93       93.23
          3 |        289        2.89       96.12
          4 |        116        1.16       97.28
          5 |         60        0.60       97.88
          6 |         21        0.21       98.09
          7 |         15        0.15       98.24
          8 |          5        0.05       98.29
          9 |          5        0.05       98.34
         10 |          2        0.02       98.36
         11 |          3        0.03       98.39
         12 |          4        0.04       98.43
         15 |          1        0.01       98.44
         16 |          2        0.02       98.46
         99 |        154        1.54      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Oct 2016