Frequencies for frretiri variable in fmli132 dataset :

   frretiri |      Freq.     Percent        Cum.
------------+-----------------------------------
        100 |      6,276       92.81       92.81
        201 |        185        2.74       95.55
        202 |         82        1.21       96.76
        203 |          1        0.01       96.78
        301 |        128        1.89       98.67
        302 |         31        0.46       99.13
        402 |          1        0.01       99.14
        501 |         46        0.68       99.82
        502 |         12        0.18      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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