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

    RELATED |
   FACTOR 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,551       95.51       95.51
          1 |         43        0.43       95.94
          2 |         53        0.53       96.47
          3 |        128        1.28       97.75
          4 |         76        0.76       98.51
          5 |          6        0.06       98.57
          6 |          2        0.02       98.59
          7 |          2        0.02       98.61
          8 |          4        0.04       98.65
          9 |          8        0.08       98.73
         10 |          4        0.04       98.77
         14 |          5        0.05       98.82
         17 |          1        0.01       98.83
         18 |          5        0.05       98.88
         19 |          1        0.01       98.89
         24 |          6        0.06       98.95
         27 |          1        0.01       98.96
         28 |          3        0.03       98.99
         33 |          1        0.01       99.00
         34 |          1        0.01       99.01
         37 |          5        0.05       99.06
         38 |         27        0.27       99.33
         39 |         15        0.15       99.48
         48 |          1        0.01       99.49
         50 |          1        0.01       99.50
         51 |          1        0.01       99.51
         55 |          8        0.08       99.59
         65 |          2        0.02       99.61
         73 |          1        0.01       99.62
         87 |          1        0.01       99.63
         88 |          1        0.01       99.64
         99 |         36        0.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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