Frequencies for first 10,000 rows of diagsc2r variable in namcs2000 dataset :

      other |
diag/screen |
  serv #2 - |
    numeric |
     recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,953       99.53       99.53
       3142 |          1        0.01       99.54
       4513 |          2        0.02       99.56
       4523 |          3        0.03       99.59
       4524 |          1        0.01       99.60
       7535 |          1        0.01       99.61
       8511 |          2        0.02       99.63
       8519 |          1        0.01       99.64
       8611 |          1        0.01       99.65
       8761 |          1        0.01       99.66
       8906 |          2        0.02       99.68
       8913 |          1        0.01       99.69
       8915 |          1        0.01       99.70
       8938 |          9        0.09       99.79
       8939 |          1        0.01       99.80
       8944 |          1        0.01       99.81
       8950 |          1        0.01       99.82
       9032 |          1        0.01       99.83
       9092 |          1        0.01       99.84
       9093 |          1        0.01       99.85
       9094 |          1        0.01       99.86
       9099 |          3        0.03       99.89
       9201 |          1        0.01       99.90
       9307 |          1        0.01       99.91
       9308 |          1        0.01       99.92
       9359 |          1        0.01       99.93
       9399 |          1        0.01       99.94
       9402 |          2        0.02       99.96
       9509 |          2        0.02       99.98
       9639 |          1        0.01       99.99
       9915 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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