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

      Death |
 Date-Month |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,633       56.33       56.33
          1 |        489        4.89       61.22
          2 |        532        5.32       66.54
          3 |        682        6.82       73.36
          4 |        587        5.87       79.23
          5 |        430        4.30       83.53
          6 |        224        2.24       85.77
          7 |        221        2.21       87.98
          8 |        240        2.40       90.38
          9 |        238        2.38       92.76
         10 |        233        2.33       95.09
         11 |        216        2.16       97.25
         12 |        255        2.55       99.80
         99 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016