Frequencies for first 10,000 rows of tbo_rec variable in natlterr2007 dataset :

Total Birth |
      Order |
 Recode U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,283       32.83       32.83
          2 |      2,615       26.15       58.98
          3 |      1,649       16.49       75.47
          4 |        959        9.59       85.06
          5 |        496        4.96       90.02
          6 |        281        2.81       92.83
          7 |        158        1.58       94.41
          8 |        175        1.75       96.16
          9 |        384        3.84      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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