Frequencies for first 10,000 rows of livord9 variable in natl1999 dataset :

 Live Birth |
      Order |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,270       42.70       42.70
          2 |      3,424       34.24       76.94
          3 |      1,567       15.67       92.61
          4 |        498        4.98       97.59
          5 |        156        1.56       99.15
          6 |         57        0.57       99.72
          7 |         14        0.14       99.86
          8 |         13        0.13       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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