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

      Death |
  Time-Hour |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,004       60.04       60.04
          1 |        225        2.25       62.29
          2 |        173        1.73       64.02
          3 |        126        1.26       65.28
          4 |        124        1.24       66.52
          5 |         84        0.84       67.36
          6 |        118        1.18       68.54
          7 |         96        0.96       69.50
          8 |        101        1.01       70.51
          9 |        112        1.12       71.63
         10 |        117        1.17       72.80
         11 |        113        1.13       73.93
         12 |        130        1.30       75.23
         13 |        134        1.34       76.57
         14 |        168        1.68       78.25
         15 |        187        1.87       80.12
         16 |        166        1.66       81.78
         17 |        194        1.94       83.72
         18 |        192        1.92       85.64
         19 |        210        2.10       87.74
         20 |        209        2.09       89.83
         21 |        215        2.15       91.98
         22 |        215        2.15       94.13
         23 |        185        1.85       95.98
         24 |          3        0.03       96.01
         99 |        399        3.99      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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