Frequencies for first 10,000 rows of livord9 variable in natl1987 dataset :

 Live birth |
      order |
   Recode 9 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,438       44.38       44.38
          2 |      3,252       32.52       76.90
          3 |      1,473       14.73       91.63
          4 |        497        4.97       96.60
          5 |        166        1.66       98.26
          6 |         84        0.84       99.10
          7 |         41        0.41       99.51
          8 |         41        0.41       99.92
          9 |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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