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

   death_hr |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,151       61.51       61.51
          1 |        141        1.41       62.92
          2 |        154        1.54       64.46
          3 |        114        1.14       65.60
          4 |         98        0.98       66.58
          5 |        106        1.06       67.64
          6 |        117        1.17       68.81
          7 |        114        1.14       69.95
          8 |        122        1.22       71.17
          9 |        104        1.04       72.21
         10 |        124        1.24       73.45
         11 |        131        1.31       74.76
         12 |        146        1.46       76.22
         13 |        131        1.31       77.53
         14 |        182        1.82       79.35
         15 |        205        2.05       81.40
         16 |        186        1.86       83.26
         17 |        186        1.86       85.12
         18 |        215        2.15       87.27
         19 |        225        2.25       89.52
         20 |        202        2.02       91.54
         21 |        204        2.04       93.58
         22 |        169        1.69       95.27
         23 |        202        2.02       97.29
         24 |          1        0.01       97.30
         99 |        270        2.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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