Frequencies for first 10,000 rows of death_mo variable in person dataset :

   death_mo |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,790       57.90       57.90
          1 |        515        5.15       63.05
          2 |        460        4.60       67.65
          3 |        526        5.26       72.91
          4 |        487        4.87       77.78
          5 |        383        3.83       81.61
          6 |        276        2.76       84.37
          7 |        293        2.93       87.30
          8 |        274        2.74       90.04
          9 |        227        2.27       92.31
         10 |        280        2.80       95.11
         11 |        266        2.66       97.77
         12 |        221        2.21       99.98
         99 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016