Frequencies for first 10,000 rows of rx10v1c2 variable in nhamcsed2013 dataset :

  For RX10, |
 level 1 of |
MULTUM drug |
category #2 |
     (broad |
     level) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,986       99.86       99.86
        001 |          1        0.01       99.87
        040 |          2        0.02       99.89
        057 |          5        0.05       99.94
        081 |          1        0.01       99.95
        115 |          1        0.01       99.96
        122 |          1        0.01       99.97
        218 |          2        0.02       99.99
        358 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016