Frequencies for ve_forms variable in vehnit dataset :

   ve_forms |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        993       74.77       74.77
          2 |        272       20.48       95.26
          3 |         48        3.61       98.87
          4 |          7        0.53       99.40
          5 |          8        0.60      100.00
------------+-----------------------------------
      Total |      1,328      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016