[falcolas]

They’re rough averages, and I can’t tell (it gave me NAN) if they’re taking your current age into account. You could die tomorrow, but you also have a roughly equal chance to live into your 100’s. Every year you survive, you have a longer estimated lifespan.

FWIW, as someone in their early 30’s, the chances of you dying this year are somewhere in the 1% range. But your life expectancy has also gone up to 78/83 (male/female), from 76/81 where you were at birth.