Frequencies for first 10,000 rows of dlivord variable in natl1983 dataset :

Detail Live |
birth order |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,344       43.44       43.44
          2 |      3,138       31.38       74.82
          3 |      1,528       15.28       90.10
          4 |        559        5.59       95.69
          5 |        202        2.02       97.71
          6 |        115        1.15       98.86
          7 |         55        0.55       99.41
          8 |         31        0.31       99.72
          9 |          9        0.09       99.81
         10 |          5        0.05       99.86
         11 |          4        0.04       99.90
         12 |          4        0.04       99.94
         13 |          1        0.01       99.95
         14 |          2        0.02       99.97
         15 |          1        0.01       99.98
         99 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016