Frequencies for first 10,000 rows of priorlive variable in natl2016 dataset :

      Prior |
 Births Now |
     Living |
      00-30 |
  Number of |
   children |
   still li |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,517       35.17       35.17
          1 |      3,024       30.24       65.41
          2 |      1,744       17.44       82.85
          3 |        866        8.66       91.51
          4 |        398        3.98       95.49
          5 |        197        1.97       97.46
          6 |        116        1.16       98.62
          7 |         53        0.53       99.15
          8 |         36        0.36       99.51
          9 |         13        0.13       99.64
         10 |         11        0.11       99.75
         11 |          3        0.03       99.78
         12 |          4        0.04       99.82
         14 |          1        0.01       99.83
         99 |         17        0.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 4 Oct 2017