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

   death_hr |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,189       61.89       61.89
          1 |        160        1.60       63.49
          2 |        119        1.19       64.68
          3 |        105        1.05       65.73
          4 |         96        0.96       66.69
          5 |        100        1.00       67.69
          6 |        111        1.11       68.80
          7 |        113        1.13       69.93
          8 |        114        1.14       71.07
          9 |         95        0.95       72.02
         10 |        123        1.23       73.25
         11 |        143        1.43       74.68
         12 |        139        1.39       76.07
         13 |        188        1.88       77.95
         14 |        195        1.95       79.90
         15 |        186        1.86       81.76
         16 |        169        1.69       83.45
         17 |        208        2.08       85.53
         18 |        217        2.17       87.70
         19 |        195        1.95       89.65
         20 |        200        2.00       91.65
         21 |        176        1.76       93.41
         22 |        175        1.75       95.16
         23 |        162        1.62       96.78
         99 |        322        3.22      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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