Frequencies for stdtyrbx variable in fmli132 dataset :

   stdtyrbx |      Freq.     Percent        Cum.
------------+-----------------------------------
       1750 |          4        0.06        0.06
       6250 |          9        0.13        0.19
      22500 |         12        0.18        0.37
      35000 |          7        0.10        0.47
          . |      6,730       99.53      100.00
------------+-----------------------------------
      Total |      6,762      100.00

by Jean Roth , jroth@nber.org , 17 Mar 2016