Frequencies for first 10,000 rows of rx10v1c2 variable in nhamcsed2015 dataset 

  For RX10, |
 level 1 of |
MULTUM drug |
category #2 |
     (broad |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,966       99.66       99.66
        001 |          2        0.02       99.68
        040 |          5        0.05       99.73
        057 |          9        0.09       99.82
        081 |          5        0.05       99.87
        097 |          2        0.02       99.89
        105 |          1        0.01       99.90
        115 |          2        0.02       99.92
        122 |          6        0.06       99.98
        218 |          1        0.01       99.99
        358 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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