Frequencies for first 10,000 rows of f_mm_plac variable in linkpe2013usnum data

   Perineal |
 Laceration |
          R |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,599       15.99       15.99
          1 |      8,209       82.09       98.08
          3 |        192        1.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Jul 2017