Frequencies for first 10,000 rows of rx12v3c2 variable in namcs2014 dataset :

  For RX12, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,965       99.65       99.65
        174 |          1        0.01       99.66
        180 |          1        0.01       99.67
        196 |          1        0.01       99.68
        198 |          3        0.03       99.71
        203 |          4        0.04       99.75
        209 |          1        0.01       99.76
        210 |          2        0.02       99.78
        211 |         19        0.19       99.97
        239 |          1        0.01       99.98
        292 |          1        0.01       99.99
        389 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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