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

   death_hr |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,901       59.01       59.01
          1 |        164        1.64       60.65
          2 |        179        1.79       62.44
          3 |        122        1.22       63.66
          4 |        125        1.25       64.91
          5 |        137        1.37       66.28
          6 |        158        1.58       67.86
          7 |        126        1.26       69.12
          8 |        119        1.19       70.31
          9 |        124        1.24       71.55
         10 |        121        1.21       72.76
         11 |        145        1.45       74.21
         12 |        188        1.88       76.09
         13 |        163        1.63       77.72
         14 |        187        1.87       79.59
         15 |        196        1.96       81.55
         16 |        218        2.18       83.73
         17 |        217        2.17       85.90
         18 |        236        2.36       88.26
         19 |        216        2.16       90.42
         20 |        225        2.25       92.67
         21 |        217        2.17       94.84
         22 |        203        2.03       96.87
         23 |        187        1.87       98.74
         24 |          3        0.03       98.77
         99 |        123        1.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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