Frequencies for first 10,000 rows of dmeth_rec variable in natlterr2012 dataset :

   Delivery |
     Method |
 Recode U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      5,301       53.01       53.01
          2 |      2,969       29.69       82.70
          9 |      1,730       17.30      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 5 May 2016