Frequencies for first 10,000 rows of livord9 variable in natl1993 dataset :

 Live Birth |
      Order |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,425       44.25       44.25
          2 |      3,302       33.02       77.27
          3 |      1,537       15.37       92.64
          4 |        481        4.81       97.45
          5 |        162        1.62       99.07
          6 |         57        0.57       99.64
          7 |         16        0.16       99.80
          8 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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