Frequencies for first 10,000 rows of rdmeth_rec variable in natl2014 dataset :

   Delivery |
     Method |
     Recode |
   (revised |
    only) 1 |
    Vaginal |
  (excludes |
  vaginal a |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,301       73.01       73.01
          2 |        231        2.31       75.32
          3 |      1,454       14.54       89.86
          4 |        879        8.79       98.65
          5 |        107        1.07       99.72
          6 |         21        0.21       99.93
          9 |          7        0.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Jun 2016