Frequencies for first 10,000 rows of dmeth_rec variable in natlterr2008 dataset :

   Delivery |
     Method |
 Recode U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      5,436       54.36       54.36
          2 |      3,147       31.47       85.83
          9 |      1,417       14.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 May 2016