Frequencies for first 10,000 rows of livord9 variable in natl1986 dataset :

 Live birth |
      order |
   Recode 9 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,352       43.52       43.52
          2 |      3,245       32.45       75.97
          3 |      1,522       15.22       91.19
          4 |        521        5.21       96.40
          5 |        170        1.70       98.10
          6 |         88        0.88       98.98
          7 |         46        0.46       99.44
          8 |         42        0.42       99.86
          9 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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