Frequencies for first 10,000 rows of cause33d variable in nhamcsed2011 dataset :

 Cause #3 - |
    broader |
   category |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |      9,924       99.24       99.24
        000 |          1        0.01       99.25
        001 |          2        0.02       99.27
        007 |          1        0.01       99.28
        013 |          1        0.01       99.29
        016 |          2        0.02       99.31
        029 |          3        0.03       99.34
        700 |          4        0.04       99.38
        710 |         18        0.18       99.56
        849 |         38        0.38       99.94
        860 |          1        0.01       99.95
        880 |          1        0.01       99.96
        888 |          1        0.01       99.97
        950 |          2        0.02       99.99
        960 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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