Frequencies for first 10,000 rows of diagsc13 variable in nhamcsed1994 dataset :

      other |
diag/screen |
 service #1 |
  - 3 digit |      Freq.     Percent        Cum.
------------+-----------------------------------
        000 |      6,997       69.97       69.97
        380 |          1        0.01       69.98
        441 |          1        0.01       69.99
        451 |          1        0.01       70.00
        452 |          1        0.01       70.01
        753 |          7        0.07       70.08
        805 |          1        0.01       70.09
        890 |          4        0.04       70.13
        891 |          5        0.05       70.18
        892 |         16        0.16       70.34
        893 |        151        1.51       71.85
        894 |          2        0.02       71.87
        895 |         29        0.29       72.16
        896 |        105        1.05       73.21
        902 |          4        0.04       73.25
        903 |        129        1.29       74.54
        904 |          5        0.05       74.59
        905 |      2,332       23.32       97.91
        909 |         13        0.13       98.04
        912 |          5        0.05       98.09
        913 |         14        0.14       98.23
        914 |         39        0.39       98.62
        916 |          2        0.02       98.64
        917 |          1        0.01       98.65
        919 |         39        0.39       99.04
        922 |          1        0.01       99.05
        939 |         15        0.15       99.20
        940 |          1        0.01       99.21
        999 |         79        0.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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