Frequencies for first 10,000 rows of apgar10 variable in natlterr2015 dataset :

 Ten Minute |
APGAR Score |
    00-10 A |
   score of |
       0-10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.04        0.04
          2 |          1        0.01        0.05
          3 |          1        0.01        0.06
          4 |          2        0.02        0.08
          5 |          7        0.07        0.15
          6 |          8        0.08        0.23
          7 |         14        0.14        0.37
          8 |         10        0.10        0.47
          9 |          7        0.07        0.54
         10 |          2        0.02        0.56
         88 |      8,754       87.54       88.10
         99 |        112        1.12       89.22
          . |      1,078       10.78      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Oct 2016