[bombcar]

Which makes sense, if you assume that any given cohort will have some percentage hit 100 years; and then the cohorts that somehow have people removed "early" will have lower percentages.

For example, the cohort that includes people sent to WWII will have many that died in that war, even if they would have hit 100 otherwise.

And a group that "outlaws" some of the major causes of premature death (alcohol, smoking) would then have more cross the line.