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

      Death |
  Time-Hour |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,044       60.44       60.44
          1 |        202        2.02       62.46
          2 |        157        1.57       64.03
          3 |        119        1.19       65.22
          4 |         88        0.88       66.10
          5 |         99        0.99       67.09
          6 |         88        0.88       67.97
          7 |         96        0.96       68.93
          8 |         90        0.90       69.83
          9 |        103        1.03       70.86
         10 |         98        0.98       71.84
         11 |        147        1.47       73.31
         12 |        135        1.35       74.66
         13 |        140        1.40       76.06
         14 |        131        1.31       77.37
         15 |        197        1.97       79.34
         16 |        179        1.79       81.13
         17 |        199        1.99       83.12
         18 |        233        2.33       85.45
         19 |        227        2.27       87.72
         20 |        198        1.98       89.70
         21 |        216        2.16       91.86
         22 |        164        1.64       93.50
         23 |        236        2.36       95.86
         24 |          3        0.03       95.89
         99 |        411        4.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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