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

      Death |
  Time-Hour |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,058       60.58       60.58
          1 |        204        2.04       62.62
          2 |        192        1.92       64.54
          3 |        151        1.51       66.05
          4 |        114        1.14       67.19
          5 |         95        0.95       68.14
          6 |         89        0.89       69.03
          7 |        114        1.14       70.17
          8 |         92        0.92       71.09
          9 |        101        1.01       72.10
         10 |        116        1.16       73.26
         11 |        145        1.45       74.71
         12 |         97        0.97       75.68
         13 |        140        1.40       77.08
         14 |        175        1.75       78.83
         15 |        169        1.69       80.52
         16 |        175        1.75       82.27
         17 |        187        1.87       84.14
         18 |        204        2.04       86.18
         19 |        237        2.37       88.55
         20 |        214        2.14       90.69
         21 |        181        1.81       92.50
         22 |        194        1.94       94.44
         23 |        210        2.10       96.54
         24 |          5        0.05       96.59
         99 |        341        3.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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