Frequencies for first 10,000 rows of delmeth5 variable in natlterr1997 dataset :

  Method of |
   Delivery |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,618       66.18       66.18
          2 |        118        1.18       67.36
          3 |      1,992       19.92       87.28
          4 |      1,271       12.71       99.99
          5 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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