Frequencies for first 10,000 rows of apgar5r variable in natlterr2008 dataset :

Five Minute |
      Apgar |
 Recode RFP |
574=f_apgar |
      5 U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         40        0.40        0.40
          2 |         44        0.44        0.84
          3 |        592        5.92        6.76
          4 |      7,954       79.54       86.30
          5 |      1,370       13.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 May 2016