Frequencies for first 10,000 rows of livord7 variable in natl1983 dataset :

 Live birth |
      order |
   Recode 7 |      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 |        227        2.27       99.98
          7 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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