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

     Person |
    Related |
   Factor 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,357       93.57       93.57
          1 |          7        0.07       93.64
          2 |         76        0.76       94.40
          3 |         94        0.94       95.34
          4 |        208        2.08       97.42
          5 |        161        1.61       99.03
          6 |          8        0.08       99.11
         21 |          1        0.01       99.12
         23 |          1        0.01       99.13
         24 |          2        0.02       99.15
         27 |          1        0.01       99.16
         28 |          2        0.02       99.18
         30 |          1        0.01       99.19
         33 |          1        0.01       99.20
         34 |          1        0.01       99.21
         38 |         20        0.20       99.41
         39 |          8        0.08       99.49
         42 |          1        0.01       99.50
         48 |          3        0.03       99.53
         50 |          2        0.02       99.55
         99 |         45        0.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016