Frequencies for first 10,000 rows of rx16v2c2 variable in namcs2014 dataset :

  For RX16, |
 level 2 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,977       99.77       99.77
        019 |          1        0.01       99.78
        053 |          2        0.02       99.80
        064 |          2        0.02       99.82
        065 |          4        0.04       99.86
        083 |          3        0.03       99.89
        104 |          1        0.01       99.90
        117 |          1        0.01       99.91
        123 |          2        0.02       99.93
        129 |          1        0.01       99.94
        130 |          1        0.01       99.95
        151 |          1        0.01       99.96
        219 |          1        0.01       99.97
        251 |          1        0.01       99.98
        320 |          1        0.01       99.99
        340 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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