Frequencies for stockb variable in fmli132 dataset :

     stockb |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,730       99.53       99.53
          1 |          1        0.01       99.54
          2 |          5        0.07       99.62
          3 |          7        0.10       99.72
          4 |         10        0.15       99.87
          5 |          3        0.04       99.91
          6 |          6        0.09      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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