Frequencies for first 10,000 rows of livord7 variable in natl1981 dataset :

 Live birth |
      order |
   Recode 7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,400       44.00       44.00
          2 |      3,121       31.21       75.21
          3 |      1,424       14.24       89.45
          4 |        589        5.89       95.34
          5 |        236        2.36       97.70
          6 |        225        2.25       99.95
          7 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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