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

   death_mo |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,014       60.14       60.14
          1 |        476        4.76       64.90
          2 |        424        4.24       69.14
          3 |        548        5.48       74.62
          4 |        465        4.65       79.27
          5 |        226        2.26       81.53
          6 |        250        2.50       84.03
          7 |        226        2.26       86.29
          8 |        283        2.83       89.12
          9 |        279        2.79       91.91
         10 |        305        3.05       94.96
         11 |        255        2.55       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