Frequencies for first 10,000 rows of rx4v2c1 variable in namcs2007 dataset :

   for rx4, |
 level 2 of |
multum drug |
category #1 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,568       75.68       75.68
        002 |          2        0.02       75.70
        004 |          7        0.07       75.77
        005 |          3        0.03       75.80
        006 |          1        0.01       75.81
        007 |          6        0.06       75.87
        009 |          6        0.06       75.93
        011 |         14        0.14       76.07
        012 |          7        0.07       76.14
        013 |         15        0.15       76.29
        014 |         11        0.11       76.40
        015 |          1        0.01       76.41
        016 |          5        0.05       76.46
        017 |          1        0.01       76.47
        019 |        158        1.58       78.05
        023 |          5        0.05       78.10
        024 |          8        0.08       78.18
        031 |         40        0.40       78.58
        032 |          1        0.01       78.59
        034 |          1        0.01       78.60
        037 |          6        0.06       78.66
        038 |         88        0.88       79.54
        039 |          1        0.01       79.55
        042 |         95        0.95       80.50
        043 |         23        0.23       80.73
        044 |          5        0.05       80.78
        045 |          9        0.09       80.87
        046 |          9        0.09       80.96
        047 |         99        0.99       81.95
        048 |         48        0.48       82.43
        049 |         87        0.87       83.30
        050 |          7        0.07       83.37
        051 |          2        0.02       83.39
        053 |          1        0.01       83.40
        054 |          1        0.01       83.41
        055 |         43        0.43       83.84
        056 |         36        0.36       84.20
        058 |        262        2.62       86.82
        064 |         44        0.44       87.26
        065 |          6        0.06       87.32
        066 |          8        0.08       87.40
        067 |        117        1.17       88.57
        071 |         10        0.10       88.67
        073 |         17        0.17       88.84
        082 |         16        0.16       89.00
        083 |         20        0.20       89.20
        088 |         12        0.12       89.32
        090 |          1        0.01       89.33
        093 |          2        0.02       89.35
        094 |         14        0.14       89.49
        095 |         11        0.11       89.60
        096 |          2        0.02       89.62
        098 |         30        0.30       89.92
        099 |         92        0.92       90.84
        100 |          3        0.03       90.87
        101 |         33        0.33       91.20
        103 |         42        0.42       91.62
        104 |          2        0.02       91.64
        107 |          1        0.01       91.65
        110 |         44        0.44       92.09
        113 |         27        0.27       92.36
        116 |          6        0.06       92.42
        117 |         42        0.42       92.84
        119 |         46        0.46       93.30
        120 |         42        0.42       93.72
        123 |         49        0.49       94.21
        124 |          2        0.02       94.23
        125 |         84        0.84       95.07
        127 |          5        0.05       95.12
        128 |         14        0.14       95.26
        129 |          1        0.01       95.27
        130 |         19        0.19       95.46
        131 |          7        0.07       95.53
        132 |         31        0.31       95.84
        134 |          1        0.01       95.85
        136 |         45        0.45       96.30
        147 |         12        0.12       96.42
        148 |          2        0.02       96.44
        151 |          2        0.02       96.46
        192 |          2        0.02       96.48
        194 |          4        0.04       96.52
        217 |         24        0.24       96.76
        219 |         24        0.24       97.00
        220 |         10        0.10       97.10
        240 |          2        0.02       97.12
        243 |         16        0.16       97.28
        247 |         48        0.48       97.76
        249 |        110        1.10       98.86
        251 |         17        0.17       99.03
        272 |         80        0.80       99.83
        277 |          1        0.01       99.84
        313 |          4        0.04       99.88
        355 |          5        0.05       99.93
        373 |          1        0.01       99.94
        999 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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