Frequencies for first 10,000 rows of rx8v2c2 variable in namcs2014 dataset :

   For RX8, |
 level 2 of |
MULTUM drug |
category #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,841       98.41       98.41
        005 |          5        0.05       98.46
        012 |          1        0.01       98.47
        015 |          2        0.02       98.49
        019 |          3        0.03       98.52
        046 |         18        0.18       98.70
        053 |          9        0.09       98.79
        064 |          8        0.08       98.87
        065 |         10        0.10       98.97
        083 |         42        0.42       99.39
        098 |          1        0.01       99.40
        101 |          2        0.02       99.42
        104 |          2        0.02       99.44
        117 |          4        0.04       99.48
        123 |          7        0.07       99.55
        125 |          1        0.01       99.56
        129 |          3        0.03       99.59
        130 |          1        0.01       99.60
        136 |          3        0.03       99.63
        151 |          1        0.01       99.64
        192 |          3        0.03       99.67
        219 |          4        0.04       99.71
        220 |          2        0.02       99.73
        251 |          2        0.02       99.75
        253 |          1        0.01       99.76
        289 |          4        0.04       99.80
        303 |          6        0.06       99.86
        320 |          3        0.03       99.89
        340 |          6        0.06       99.95
        402 |          1        0.01       99.96
        417 |          2        0.02       99.98
        420 |          1        0.01       99.99
        423 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017