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

   death_da |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,963       59.63       59.63
          1 |        158        1.58       61.21
          2 |        136        1.36       62.57
          3 |        170        1.70       64.27
          4 |        135        1.35       65.62
          5 |        158        1.58       67.20
          6 |        132        1.32       68.52
          7 |        123        1.23       69.75
          8 |        127        1.27       71.02
          9 |        157        1.57       72.59
         10 |        143        1.43       74.02
         11 |         98        0.98       75.00
         12 |        132        1.32       76.32
         13 |        151        1.51       77.83
         14 |        123        1.23       79.06
         15 |        143        1.43       80.49
         16 |        141        1.41       81.90
         17 |        137        1.37       83.27
         18 |        130        1.30       84.57
         19 |        134        1.34       85.91
         20 |        127        1.27       87.18
         21 |        106        1.06       88.24
         22 |        108        1.08       89.32
         23 |        126        1.26       90.58
         24 |        112        1.12       91.70
         25 |        128        1.28       92.98
         26 |        132        1.32       94.30
         27 |        153        1.53       95.83
         28 |        128        1.28       97.11
         29 |        106        1.06       98.17
         30 |        119        1.19       99.36
         31 |         63        0.63       99.99
         99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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