Frequencies for first 10,000 rows of diagsc2r variable in nhamcsed2000 dataset :

      other |
diag/screen |
  serv #2 - |
    numeric |
     recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,957       99.57       99.57
       3893 |          1        0.01       99.58
       4523 |          1        0.01       99.59
       7534 |          1        0.01       99.60
       8890 |          2        0.02       99.62
       8908 |          1        0.01       99.63
       8913 |          4        0.04       99.67
       8914 |          1        0.01       99.68
       8938 |          4        0.04       99.72
       8939 |          3        0.03       99.75
       8965 |          4        0.04       99.79
       8970 |          1        0.01       99.80
       9021 |          1        0.01       99.81
       9032 |          3        0.03       99.84
       9041 |          1        0.01       99.85
       9042 |          1        0.01       99.86
       9092 |          1        0.01       99.87
       9093 |          1        0.01       99.88
       9099 |          1        0.01       99.89
       9191 |          1        0.01       99.90
       9192 |          2        0.02       99.92
       9195 |          2        0.02       99.94
       9399 |          1        0.01       99.95
       9449 |          1        0.01       99.96
       9903 |          1        0.01       99.97
       9999 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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