Frequencies for first 10,000 rows of rx5cat2 variable in nhamcsed2013 dataset :

   For RX5, |
MULTUM drug |
category #2 |
     - most |
   detailed |
 level (can |
  be either |
 Level 1,2  |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,746       97.46       97.46
        012 |         14        0.14       97.60
        015 |          5        0.05       97.65
        053 |          5        0.05       97.70
        106 |          1        0.01       97.71
        117 |         10        0.10       97.81
        123 |         21        0.21       98.02
        124 |          4        0.04       98.06
        129 |         73        0.73       98.79
        146 |          1        0.01       98.80
        180 |          2        0.02       98.82
        196 |         15        0.15       98.97
        198 |         39        0.39       99.36
        201 |          2        0.02       99.38
        203 |          9        0.09       99.47
        210 |          1        0.01       99.48
        211 |         15        0.15       99.63
        239 |          7        0.07       99.70
        253 |          2        0.02       99.72
        268 |          1        0.01       99.73
        297 |          1        0.01       99.74
        303 |          1        0.01       99.75
        320 |          1        0.01       99.76
        340 |          1        0.01       99.77
        363 |          3        0.03       99.80
        385 |         14        0.14       99.94
        386 |          1        0.01       99.95
        388 |          1        0.01       99.96
        389 |          1        0.01       99.97
        407 |          1        0.01       99.98
        433 |          1        0.01       99.99
        460 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016