Frequencies for first 10,000 rows of cause33d variable in nhamcsed2010 dataset :

 Cause #3 - |
      broad |
   category |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |      9,930       99.30       99.30
        001 |          1        0.01       99.31
        007 |          3        0.03       99.34
        016 |          1        0.01       99.35
        030 |          1        0.01       99.36
        700 |          5        0.05       99.41
        710 |         12        0.12       99.53
        818 |          1        0.01       99.54
        849 |         39        0.39       99.93
        945 |          1        0.01       99.94
        949 |          1        0.01       99.95
        950 |          3        0.03       99.98
        960 |          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