Frequencies for first 10,000 rows of rx19v3c1 variable in namcs2015 dataset :

  For RX19, |
 level 3 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,961       99.61       99.61
        031 |          1        0.01       99.62
        059 |          1        0.01       99.63
        060 |          2        0.02       99.65
        061 |          3        0.03       99.68
        062 |          1        0.01       99.69
        069 |          2        0.02       99.71
        138 |          1        0.01       99.72
        140 |          1        0.01       99.73
        154 |          1        0.01       99.74
        168 |          1        0.01       99.75
        173 |          1        0.01       99.76
        180 |          3        0.03       99.79
        183 |          1        0.01       99.80
        193 |          1        0.01       99.81
        208 |          2        0.02       99.83
        215 |          1        0.01       99.84
        224 |          1        0.01       99.85
        229 |          1        0.01       99.86
        236 |          1        0.01       99.87
        267 |          1        0.01       99.88
        274 |          2        0.02       99.90
        275 |          2        0.02       99.92
        292 |          1        0.01       99.93
        299 |          1        0.01       99.94
        301 |          2        0.02       99.96
        308 |          1        0.01       99.97
        341 |          1        0.01       99.98
        351 |          1        0.01       99.99
        432 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017