Two observed life tables — choose the pair below and watch the difference resolve, age by age.
Difference attributed
Each front's running total as it advances. Both end on the whole difference.
Fronts at —
From 0 to 110
0.000
From 110 to 0
0.000
The two populations
Mortality is taken from the first row and replaced, age by age, with the second's. Both are HMD both-sex period life tables.
Reference—
Comparison—
Difference—
Comparison
Reference population
Comparison population
Pick the same year in two countries for a geographic differential, or the same country in two years for a temporal one. Each country offers only the years the database holds for it.