Frequencies for first 10,000 rows of apgar5r variable in natl2016 dataset :

Five Minute |
      APGAR |
 Recode 1 A |
   score of |
        0-3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         61        0.61        0.61
          2 |        186        1.86        2.47
          3 |      1,906       19.06       21.53
          4 |      7,797       77.97       99.50
          5 |         50        0.50      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 4 Oct 2017