Frequencies for first 10,000 rows of rx5cat2 variable in nhamcsed2014 dataset :

   For RX5, |
MULTUM drug |
category #2 |
     - most |
   detailed |
 level (can |
  be either |
 Level 1,2  |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,721       97.21       97.21
        012 |         10        0.10       97.31
        015 |         11        0.11       97.42
        053 |         13        0.13       97.55
        106 |          1        0.01       97.56
        117 |         10        0.10       97.66
        120 |          1        0.01       97.67
        123 |         22        0.22       97.89
        129 |         99        0.99       98.88
        132 |          1        0.01       98.89
        146 |          1        0.01       98.90
        196 |          8        0.08       98.98
        198 |         33        0.33       99.31
        203 |         11        0.11       99.42
        210 |          3        0.03       99.45
        211 |         20        0.20       99.65
        239 |          5        0.05       99.70
        268 |          3        0.03       99.73
        303 |          1        0.01       99.74
        320 |          1        0.01       99.75
        363 |          2        0.02       99.77
        385 |         16        0.16       99.93
        386 |          1        0.01       99.94
        388 |          2        0.02       99.96
        423 |          1        0.01       99.97
        445 |          1        0.01       99.98
        460 |          1        0.01       99.99
        461 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017