if life expectancy was correctly used in statistics it would have to include the pre-born genocide of those murdered in the womb. If I could do the stats I would, but I really stink at that.
Ah...I did find one study with stats from 1925 to 2005 but illegal abortion stats before 1970 were not found reliable. Even this study cannot include the fertilized eggs not able to attach to the womb due to contraceptives. Only God knows how many people should be alive today.
https://www.scribd.com/document/203414710/Life-Expectancy-at-Conception