Frequencies for first 10,000 rows of rx10v1c2 variable in nhamcsed2014 dataset :

  For RX10, |
 level 1 of |
MULTUM drug |
category #2 |
     (broad |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,966       99.66       99.66
        001 |          3        0.03       99.69
        040 |          1        0.01       99.70
        057 |          6        0.06       99.76
        081 |          6        0.06       99.82
        105 |          1        0.01       99.83
        115 |          3        0.03       99.86
        122 |         13        0.13       99.99
        133 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017