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

   death_mo |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,927       59.27       59.27
          1 |        525        5.25       64.52
          2 |        481        4.81       69.33
          3 |        507        5.07       74.40
          4 |        428        4.28       78.68
          5 |        278        2.78       81.46
          6 |        247        2.47       83.93
          7 |        257        2.57       86.50
          8 |        300        3.00       89.50
          9 |        250        2.50       92.00
         10 |        276        2.76       94.76
         11 |        248        2.48       97.24
         12 |        262        2.62       99.86
         99 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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