Frequencies for first 10,000 rows of fmapsr variable in natl1996 dataset :

Five Minute |
Apgar Score |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         56        0.56        0.56
          2 |         90        0.90        1.46
          3 |        753        7.53        8.99
          4 |      9,077       90.77       99.76
          5 |         24        0.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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