Frequencies for first 10,000 rows of fopensyn variable in familyxx2008 dataset 

 any family |
     member |
   received |
      other |
survivor or |
 retirement |
   pensions |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,214       12.14       12.14
          2 |      8,508       85.08       97.22
          7 |        128        1.28       98.50
          8 |        126        1.26       99.76
          9 |         24        0.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 May 2016