Frequencies for first 10,000 rows of rx17v1c1 variable in nhamcsed2015 dataset 

  For RX17, |
 level 1 of |
MULTUM drug |
category #1 |
     (broad |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,949       99.49       99.49
        001 |          4        0.04       99.53
        040 |          6        0.06       99.59
        057 |          8        0.08       99.67
        081 |          1        0.01       99.68
        087 |          8        0.08       99.76
        097 |          3        0.03       99.79
        105 |          1        0.01       99.80
        115 |          7        0.07       99.87
        122 |          3        0.03       99.90
        133 |          1        0.01       99.91
        218 |          1        0.01       99.92
        242 |          1        0.01       99.93
        358 |          5        0.05       99.98
        365 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017