Frequencies for first 10,000 rows of rx8v3c2 variable in namcs2014 dataset :

   For RX8, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,901       99.01       99.01
        102 |          1        0.01       99.02
        174 |          3        0.03       99.05
        180 |          1        0.01       99.06
        186 |          1        0.01       99.07
        196 |          2        0.02       99.09
        198 |          8        0.08       99.17
        203 |          8        0.08       99.25
        210 |          2        0.02       99.27
        211 |         42        0.42       99.69
        238 |          2        0.02       99.71
        239 |          3        0.03       99.74
        268 |          1        0.01       99.75
        292 |          2        0.02       99.77
        301 |          1        0.01       99.78
        385 |          5        0.05       99.83
        386 |          2        0.02       99.85
        387 |          1        0.01       99.86
        388 |          5        0.05       99.91
        389 |          5        0.05       99.96
        407 |          1        0.01       99.97
        442 |          1        0.01       99.98
        445 |          1        0.01       99.99
        461 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017