Frequencies for first 10,000 rows of no_risks variable in natlterr2014 dataset 

    No Risk |
    Factors |
 Reported 1 |
       True |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,082       20.82       20.82
          1 |      6,765       67.65       88.47
          9 |         76        0.76       89.23
          . |      1,077       10.77      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Jun 2016