Frequencies for first 10,000 rows of fmapsr variable in natl1986 dataset :

Five Minute |
Apgar Score |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         55        0.55        0.55
          2 |         99        0.99        1.54
          3 |        832        8.32        9.86
          4 |      8,949       89.49       99.35
          5 |         65        0.65      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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