Frequencies for first 10,000 rows of tbo_rec variable in natlterr2006 dataset :

Total Birth |
      Order |
 Recode U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,482       34.82       34.82
          2 |      2,594       25.94       60.76
          3 |      1,637       16.37       77.13
          4 |        982        9.82       86.95
          5 |        564        5.64       92.59
          6 |        327        3.27       95.86
          7 |        178        1.78       97.64
          8 |        210        2.10       99.74
          9 |         26        0.26      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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