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

Detail Live |
Birth Order |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,265       42.65       42.65
          2 |      3,061       30.61       73.26
          3 |      1,618       16.18       89.44
          4 |        565        5.65       95.09
          5 |        266        2.66       97.75
          6 |        124        1.24       98.99
          7 |         51        0.51       99.50
          8 |         26        0.26       99.76
          9 |          9        0.09       99.85
         10 |          2        0.02       99.87
         11 |          6        0.06       99.93
         12 |          4        0.04       99.97
         13 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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