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

   death_da |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,049       60.49       60.49
          1 |        143        1.43       61.92
          2 |        138        1.38       63.30
          3 |        152        1.52       64.82
          4 |        121        1.21       66.03
          5 |        144        1.44       67.47
          6 |        150        1.50       68.97
          7 |        153        1.53       70.50
          8 |        113        1.13       71.63
          9 |        160        1.60       73.23
         10 |        133        1.33       74.56
         11 |        150        1.50       76.06
         12 |        107        1.07       77.13
         13 |        135        1.35       78.48
         14 |        119        1.19       79.67
         15 |        121        1.21       80.88
         16 |        117        1.17       82.05
         17 |        119        1.19       83.24
         18 |        129        1.29       84.53
         19 |        145        1.45       85.98
         20 |        115        1.15       87.13
         21 |        135        1.35       88.48
         22 |        149        1.49       89.97
         23 |        131        1.31       91.28
         24 |        136        1.36       92.64
         25 |        123        1.23       93.87
         26 |        123        1.23       95.10
         27 |        124        1.24       96.34
         28 |        101        1.01       97.35
         29 |         86        0.86       98.21
         30 |         87        0.87       99.08
         31 |         80        0.80       99.88
         99 |         12        0.12      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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