Frequencies for first 10,000 rows of cause33d variable in namcs2015 dataset :

   Cause of |
    injury, |
 poisoning, |
 or adverse |
effect - #3 |
  - broader |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |      9,966       99.66       99.66
        000 |          7        0.07       99.73
        001 |          3        0.03       99.76
        003 |          4        0.04       99.80
        005 |          1        0.01       99.81
        007 |          1        0.01       99.82
        029 |          2        0.02       99.84
        700 |          1        0.01       99.85
        849 |         13        0.13       99.98
        878 |          1        0.01       99.99
        927 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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