Frequencies for first 10,000 rows of tbo_rec variable in natlterr2003 dataset :

Total Birth |
      Order |
 Recode U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,068       40.68       40.68
          2 |      3,106       31.06       71.74
          3 |      1,670       16.70       88.44
          4 |        669        6.69       95.13
          5 |        263        2.63       97.76
          6 |        120        1.20       98.96
          7 |         47        0.47       99.43
          8 |         57        0.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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