Frequencies for first 10,000 rows of rx10cat2 variable in namcs2012 dataset :

  For RX10, |
MULTUM drug |
category #2 |
 - detailed |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,910       99.10       99.10
        012 |          1        0.01       99.11
        053 |          6        0.06       99.17
        117 |          2        0.02       99.19
        123 |          3        0.03       99.22
        124 |          5        0.05       99.27
        127 |          1        0.01       99.28
        129 |          1        0.01       99.29
        174 |          2        0.02       99.31
        180 |          2        0.02       99.33
        182 |          1        0.01       99.34
        186 |          1        0.01       99.35
        192 |          3        0.03       99.38
        196 |          2        0.02       99.40
        198 |          5        0.05       99.45
        203 |          4        0.04       99.49
        210 |          2        0.02       99.51
        211 |         28        0.28       99.79
        219 |          1        0.01       99.80
        238 |          1        0.01       99.81
        239 |          1        0.01       99.82
        289 |          5        0.05       99.87
        292 |          1        0.01       99.88
        303 |          2        0.02       99.90
        320 |          1        0.01       99.91
        340 |          4        0.04       99.95
        351 |          1        0.01       99.96
        363 |          1        0.01       99.97
        388 |          2        0.02       99.99
        423 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016