Frequencies for first 10,000 rows of bfacil3 variable in natl2013 dataset :

Birth Place |
 Recode U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,378       93.78       93.78
          2 |        619        6.19       99.97
          3 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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