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

   death_mo |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,785       57.85       57.85
          1 |        503        5.03       62.88
          2 |        436        4.36       67.24
          3 |        569        5.69       72.93
          4 |        442        4.42       77.35
          5 |        368        3.68       81.03
          6 |        328        3.28       84.31
          7 |        339        3.39       87.70
          8 |        250        2.50       90.20
          9 |        248        2.48       92.68
         10 |        253        2.53       95.21
         11 |        230        2.30       97.51
         12 |        248        2.48       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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