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

   death_hr |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,126       61.26       61.26
          1 |        187        1.87       63.13
          2 |        181        1.81       64.94
          3 |        137        1.37       66.31
          4 |        110        1.10       67.41
          5 |        108        1.08       68.49
          6 |        130        1.30       69.79
          7 |        120        1.20       70.99
          8 |        112        1.12       72.11
          9 |        102        1.02       73.13
         10 |        111        1.11       74.24
         11 |        131        1.31       75.55
         12 |        128        1.28       76.83
         13 |        141        1.41       78.24
         14 |        143        1.43       79.67
         15 |        200        2.00       81.67
         16 |        188        1.88       83.55
         17 |        216        2.16       85.71
         18 |        197        1.97       87.68
         19 |        191        1.91       89.59
         20 |        217        2.17       91.76
         21 |        202        2.02       93.78
         22 |        203        2.03       95.81
         23 |        186        1.86       97.67
         24 |          2        0.02       97.69
         99 |        231        2.31      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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