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

     Person |
    Related |
   Factor 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,424       94.24       94.24
          1 |         19        0.19       94.43
          2 |         52        0.52       94.95
          3 |        229        2.29       97.24
          4 |        131        1.31       98.55
          5 |          4        0.04       98.59
          9 |         24        0.24       98.83
         10 |         29        0.29       99.12
         11 |          3        0.03       99.15
         14 |          2        0.02       99.17
         16 |          1        0.01       99.18
         17 |          1        0.01       99.19
         18 |          4        0.04       99.23
         19 |          4        0.04       99.27
         24 |          8        0.08       99.35
         27 |          2        0.02       99.37
         28 |          3        0.03       99.40
         30 |          3        0.03       99.43
         38 |         11        0.11       99.54
         39 |          5        0.05       99.59
         48 |          5        0.05       99.64
         50 |          1        0.01       99.65
         55 |          5        0.05       99.70
         56 |          3        0.03       99.73
         90 |          5        0.05       99.78
         99 |         22        0.22      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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