Frequencies for first 10,000 rows of rx10v1c1 variable in namcs2012 dataset :

  For RX10, |
 level 1 of |
MULTUM drug |
 categor #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,500       95.00       95.00
        001 |          8        0.08       95.08
        020 |          6        0.06       95.14
        028 |          1        0.01       95.15
        040 |         73        0.73       95.88
        057 |        116        1.16       97.04
        081 |          6        0.06       97.10
        087 |         40        0.40       97.50
        097 |         27        0.27       97.77
        105 |         11        0.11       97.88
        113 |          8        0.08       97.96
        115 |         55        0.55       98.51
        122 |         29        0.29       98.80
        133 |         26        0.26       99.06
        218 |         17        0.17       99.23
        242 |         20        0.20       99.43
        254 |          3        0.03       99.46
        331 |          1        0.01       99.47
        358 |         53        0.53      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016