Frequencies for ins_hcc177 variable in hcccoefn dataset :

 amputation |
    status, |
lower limb/ |      Freq.     Percent        Cum.
------------+-----------------------------------
        .26 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 2 May 2016