Frequencies for first 10,000 rows of delmeth5 variable in natl1990 dataset :

  Method of |
   Delivery |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,416       74.16       74.16
          2 |        148        1.48       75.64
          3 |      1,588       15.88       91.52
          4 |        841        8.41       99.93
          5 |          7        0.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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