Frequencies for first 10,000 rows of f_ol_precip variable in natlterr2011 dataset :

Precipitous |
      Labor |
(op_precip) |
          R |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,591       55.91       55.91
          1 |      4,409       44.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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