Frequencies for first 10,000 rows of rx17v3c2 variable in namcs2014 dataset :

  For RX17, |
 level 3 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,988       99.88       99.88
        174 |          1        0.01       99.89
        198 |          1        0.01       99.90
        211 |          1        0.01       99.91
        239 |          1        0.01       99.92
        297 |          1        0.01       99.93
        374 |          1        0.01       99.94
        385 |          4        0.04       99.98
        388 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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