Frequencies for first 10,000 rows of rx10cat2 variable in nhamcsed2015 dataset 

  For RX10, |
MULTUM drug |
category #2 |
     - most |
   detailed |
 level (can |
  be either |
  Level 1,2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,966       99.66       99.66
        015 |          1        0.01       99.67
        053 |          1        0.01       99.68
        117 |          2        0.02       99.70
        123 |          2        0.02       99.72
        129 |          4        0.04       99.76
        196 |          2        0.02       99.78
        198 |          2        0.02       99.80
        201 |          1        0.01       99.81
        203 |          4        0.04       99.85
        211 |          5        0.05       99.90
        238 |          1        0.01       99.91
        289 |          1        0.01       99.92
        301 |          1        0.01       99.93
        303 |          1        0.01       99.94
        320 |          1        0.01       99.95
        340 |          1        0.01       99.96
        363 |          1        0.01       99.97
        385 |          1        0.01       99.98
        388 |          1        0.01       99.99
        417 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017