Frequencies for first 10,000 rows of apgar5r variable in natl2014 dataset :

Five Minute |
      APGAR |
 Recode 1 A |
   score of |
        0-3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        129        1.29        1.29
          2 |        272        2.72        4.01
          3 |      2,855       28.55       32.56
          4 |      6,669       66.69       99.25
          5 |         75        0.75      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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