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

   death_mo |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,963       59.63       59.63
          1 |        461        4.61       64.24
          2 |        479        4.79       69.03
          3 |        544        5.44       74.47
          4 |        544        5.44       79.91
          5 |        376        3.76       83.67
          6 |        261        2.61       86.28
          7 |        258        2.58       88.86
          8 |        231        2.31       91.17
          9 |        218        2.18       93.35
         10 |        246        2.46       95.81
         11 |        239        2.39       98.20
         12 |        179        1.79       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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