Frequencies for first 10,000 rows of rx12v3c2 variable in namcs2015 dataset :

  For RX12, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,961       99.61       99.61
        196 |          1        0.01       99.62
        198 |          2        0.02       99.64
        203 |          2        0.02       99.66
        210 |          1        0.01       99.67
        211 |         23        0.23       99.90
        276 |          1        0.01       99.91
        385 |          1        0.01       99.92
        386 |          1        0.01       99.93
        388 |          6        0.06       99.99
        395 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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