Frequencies for first 10,000 rows of othproc3r variable in nhamcsopd2006 dataset :

      other |
  procedure |
       #3 - |
    numeric |
     recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,989       99.89       99.89
       4573 |          1        0.01       99.90
       5461 |          1        0.01       99.91
       5674 |          1        0.01       99.92
       5719 |          1        0.01       99.93
       5845 |          2        0.02       99.95
       8154 |          1        0.01       99.96
       8183 |          1        0.01       99.97
       8630 |          1        0.01       99.98
       8669 |          1        0.01       99.99
       9625 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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