Frequencies for first 10,000 rows of cause23d variable in namcs2003 dataset :

   cause of |
injury #2 - |
      broad |      Freq.     Percent        Cum.
------------+-----------------------------------
        000 |      9,873       98.73       98.73
        700 |          4        0.04       98.77
        710 |          1        0.01       98.78
        849 |        108        1.08       99.86
        878 |          3        0.03       99.89
        879 |          1        0.01       99.90
        881 |          1        0.01       99.91
        884 |          1        0.01       99.92
        885 |          1        0.01       99.93
        888 |          2        0.02       99.95
        918 |          1        0.01       99.96
        927 |          2        0.02       99.98
        933 |          1        0.01       99.99
        967 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016