Frequencies for first 10,000 rows of p_cf1 variable in person dataset :

    RELATED |
   FACTOR 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,441       94.41       94.41
          1 |         14        0.14       94.55
          2 |         58        0.58       95.13
          3 |        129        1.29       96.42
          4 |        174        1.74       98.16
          5 |          3        0.03       98.19
          6 |          2        0.02       98.21
          7 |          4        0.04       98.25
          9 |          2        0.02       98.27
         10 |         15        0.15       98.42
         11 |          1        0.01       98.43
         12 |          2        0.02       98.45
         14 |          4        0.04       98.49
         17 |          4        0.04       98.53
         18 |          4        0.04       98.57
         19 |          1        0.01       98.58
         24 |          2        0.02       98.60
         27 |          1        0.01       98.61
         28 |          1        0.01       98.62
         37 |          2        0.02       98.64
         38 |         56        0.56       99.20
         39 |         18        0.18       99.38
         44 |          1        0.01       99.39
         47 |          1        0.01       99.40
         48 |          2        0.02       99.42
         51 |          1        0.01       99.43
         55 |          5        0.05       99.48
         62 |          1        0.01       99.49
         65 |          3        0.03       99.52
         90 |          4        0.04       99.56
         99 |         44        0.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016