Frequencies for INS_M90_94 variable in hcccoefn dataset :

 INS_M90_94 |      Freq.     Percent        Cum.
------------+-----------------------------------
      1.076 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 23 Mar 2017