Frequencies for first 10,000 rows of diagsc2r variable in namcs1998 dataset :

      other |
diag/screen |
  serv #2 - |
    numeric |
     recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,930       99.30       99.30
       1811 |          6        0.06       99.36
       4229 |          1        0.01       99.37
       4513 |          4        0.04       99.41
       4523 |          3        0.03       99.44
       5732 |          1        0.01       99.45
       6816 |          1        0.01       99.46
       6829 |          1        0.01       99.47
       8898 |          2        0.02       99.49
       8913 |          3        0.03       99.52
       8915 |         10        0.10       99.62
       8924 |          1        0.01       99.63
       8937 |          4        0.04       99.67
       8938 |          1        0.01       99.68
       8939 |          4        0.04       99.72
       8941 |          1        0.01       99.73
       8944 |          1        0.01       99.74
       8965 |          3        0.03       99.77
       8970 |          2        0.02       99.79
       9032 |          1        0.01       99.80
       9091 |          1        0.01       99.81
       9094 |          2        0.02       99.83
       9099 |          2        0.02       99.85
       9141 |          3        0.03       99.88
       9142 |          1        0.01       99.89
       9161 |          1        0.01       99.90
       9191 |          1        0.01       99.91
       9192 |          1        0.01       99.92
       9309 |          1        0.01       99.93
       9359 |          1        0.01       99.94
       9449 |          1        0.01       99.95
       9509 |          3        0.03       99.98
       9999 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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