Frequencies for first 10,000 rows of rx24v2c1 variable in namcs2014 dataset :

  For RX24, |
 level 2 of |
MULTUM drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,973       99.73       99.73
        042 |          1        0.01       99.74
        047 |          1        0.01       99.75
        049 |          1        0.01       99.76
        056 |          1        0.01       99.77
        058 |          2        0.02       99.79
        064 |          1        0.01       99.80
        067 |          3        0.03       99.83
        071 |          1        0.01       99.84
        095 |          1        0.01       99.85
        098 |          1        0.01       99.86
        099 |          1        0.01       99.87
        101 |          1        0.01       99.88
        117 |          3        0.03       99.91
        119 |          2        0.02       99.93
        123 |          1        0.01       99.94
        131 |          1        0.01       99.95
        136 |          1        0.01       99.96
        243 |          1        0.01       99.97
        249 |          1        0.01       99.98
        264 |          1        0.01       99.99
        363 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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