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

      Death |
  Time-Hour |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,118       61.18       61.18
          1 |        154        1.54       62.72
          2 |        162        1.62       64.34
          3 |        141        1.41       65.75
          4 |        100        1.00       66.75
          5 |        114        1.14       67.89
          6 |        109        1.09       68.98
          7 |         99        0.99       69.97
          8 |        119        1.19       71.16
          9 |        110        1.10       72.26
         10 |        119        1.19       73.45
         11 |        123        1.23       74.68
         12 |        125        1.25       75.93
         13 |        144        1.44       77.37
         14 |        177        1.77       79.14
         15 |        177        1.77       80.91
         16 |        177        1.77       82.68
         17 |        207        2.07       84.75
         18 |        218        2.18       86.93
         19 |        212        2.12       89.05
         20 |        175        1.75       90.80
         21 |        214        2.14       92.94
         22 |        210        2.10       95.04
         23 |        239        2.39       97.43
         24 |          4        0.04       97.47
         99 |        253        2.53      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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