Frequencies for first 10,000 rows of apgar5r variable in natl2010 dataset :

Five Minute |
      Apgar |
 Recode RFP |
574=f_apgar |
      5 U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         25        0.25        0.25
          2 |        122        1.22        1.47
          3 |        995        9.95       11.42
          4 |      8,825       88.25       99.67
          5 |         33        0.33      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015