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

   death_hr |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,138       61.38       61.38
          1 |        146        1.46       62.84
          2 |        125        1.25       64.09
          3 |        114        1.14       65.23
          4 |        106        1.06       66.29
          5 |        107        1.07       67.36
          6 |         99        0.99       68.35
          7 |        134        1.34       69.69
          8 |        115        1.15       70.84
          9 |        114        1.14       71.98
         10 |        136        1.36       73.34
         11 |        156        1.56       74.90
         12 |        135        1.35       76.25
         13 |        149        1.49       77.74
         14 |        171        1.71       79.45
         15 |        195        1.95       81.40
         16 |        192        1.92       83.32
         17 |        228        2.28       85.60
         18 |        203        2.03       87.63
         19 |        229        2.29       89.92
         20 |        213        2.13       92.05
         21 |        199        1.99       94.04
         22 |        186        1.86       95.90
         23 |        183        1.83       97.73
         24 |          1        0.01       97.74
         99 |        226        2.26      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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