Frequencies for first 10,000 rows of apgar5 variable in natlterr2012 dataset :

Five Minute |
Apgar Score |
        RFP |
574=f_apgar |
      5 U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          2        0.02        0.02
          1 |          9        0.09        0.11
          2 |         16        0.16        0.27
          3 |         15        0.15        0.42
          4 |         30        0.30        0.72
          5 |         38        0.38        1.10
          6 |         70        0.70        1.80
          7 |        139        1.39        3.19
          8 |        942        9.42       12.61
          9 |      7,143       71.43       84.04
         10 |        276        2.76       86.80
         99 |      1,320       13.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 5 May 2016