Frequencies for pfqhcgf_yr variable in p_103113_1 dataset :

 pfqhcgf_yr |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,851       95.90       95.90
          1 |        194        2.72       98.61
          2 |         45        0.63       99.24
          3 |         25        0.35       99.59
          4 |          9        0.13       99.72
          5 |          6        0.08       99.80
          6 |          5        0.07       99.87
          7 |          2        0.03       99.90
          8 |          2        0.03       99.93
          9 |          1        0.01       99.94
         10 |          2        0.03       99.97
         14 |          1        0.01       99.99
         22 |          1        0.01      100.00
------------+-----------------------------------
      Total |      7,144      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2018