Frequencies for first 10,000 rows of bfacil variable in natl2016 dataset :

Birth Place |
 1 Hospital |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,212       92.12       92.12
          2 |        567        5.67       97.79
          3 |        142        1.42       99.21
          4 |         15        0.15       99.36
          5 |         51        0.51       99.87
          6 |         10        0.10       99.97
          7 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 4 Oct 2017