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

 death time |
     (hour) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        180        1.80        1.80
          1 |        158        1.58        3.38
          2 |        149        1.49        4.87
          3 |        126        1.26        6.13
          4 |        132        1.32        7.45
          5 |        122        1.22        8.67
          6 |        116        1.16        9.83
          7 |        111        1.11       10.94
          8 |        122        1.22       12.16
          9 |        100        1.00       13.16
         10 |        118        1.18       14.34
         11 |        142        1.42       15.76
         12 |        152        1.52       17.28
         13 |        175        1.75       19.03
         14 |        173        1.73       20.76
         15 |        198        1.98       22.74
         16 |        196        1.96       24.70
         17 |        190        1.90       26.60
         18 |        192        1.92       28.52
         19 |        193        1.93       30.45
         20 |        192        1.92       32.37
         21 |        239        2.39       34.76
         22 |        186        1.86       36.62
         23 |        162        1.62       38.24
         88 |      5,727       57.27       95.51
         99 |        449        4.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016