Frequencies for first 10,000 rows of ubfacil variable in natlterr2008 dataset :

Birth Place |
        U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,469       94.69       94.69
          2 |        493        4.93       99.62
          3 |          1        0.01       99.63
          4 |         31        0.31       99.94
          5 |          5        0.05       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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