Frequencies for first 10,000 rows of apgar5r variable in natlterr2014 dataset :

Five Minute |
      APGAR |
 Recode 1 A |
   score of |
        0-3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         35        0.35        0.35
          2 |        119        1.19        1.54
          3 |        736        7.36        8.90
          4 |      7,960       79.60       88.50
          5 |      1,150       11.50      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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