Frequencies for first 10,000 rows of fmapsr variable in natl1994 dataset :

Five Minute |
Apgar Score |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         36        0.36        0.36
          2 |        101        1.01        1.37
          3 |        717        7.17        8.54
          4 |      9,109       91.09       99.63
          5 |         37        0.37      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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