Frequencies for origin1 variable in fmli011 dataset :

    origin1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      2,990       38.77       38.77
          2 |        669        8.67       47.45
          3 |        846       10.97       58.42
          4 |      3,207       41.58      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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