Frequencies for first 10,000 rows of ubfacil variable in natl2011 dataset :

Birth Place |
        U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,414       94.14       94.14
          2 |        402        4.02       98.16
          3 |          5        0.05       98.21
          4 |        171        1.71       99.92
          5 |          3        0.03       99.95
          9 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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