Frequencies for first 10,000 rows of restatus variable in mort1975 dataset :

   restatus |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,299       72.99       72.99
          2 |      2,244       22.44       95.43
          3 |        437        4.37       99.80
          4 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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