Frequencies for first 10,000 rows of securchck variable in namcs2015 dataset :

   Has your |
   practice |
    made an |
 assessment |
     of the |
  potential |
  risks and |
vulnerabili |
      ty of |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |        634        6.34        6.34
         -7 |      1,622       16.22       22.56
          1 |      7,203       72.03       94.59
          2 |        541        5.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017