Frequencies for first 10,000 rows of othermr variable in linkco1991us_num dataset :

      Other |
    Medical |
       Risk |
    Factors |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,881       18.81       18.81
          2 |      7,839       78.39       97.20
          9 |        280        2.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015