Frequencies for first 10,000 rows of priordead variable in natl2003 dataset :

      Prior |
 Births Now |
   Dead U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,213       92.13       92.13
          1 |        244        2.44       94.57
          2 |         46        0.46       95.03
          3 |         12        0.12       95.15
          4 |          6        0.06       95.21
          5 |          2        0.02       95.23
          6 |          1        0.01       95.24
         24 |          1        0.01       95.25
         99 |        475        4.75      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015