Frequencies for first 10,000 rows of livord9 variable in natl1991 dataset :

 Live Birth |
      Order |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,306       43.06       43.06
          2 |      3,411       34.11       77.17
          3 |      1,528       15.28       92.45
          4 |        469        4.69       97.14
          5 |        193        1.93       99.07
          6 |         50        0.50       99.57
          7 |         28        0.28       99.85
          8 |         12        0.12       99.97
          9 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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