
Life Expectancy 
Percent of Population in Age Group 
of Being Dead by the End of the Year 








































































For a 15yearold to live to age 20 = about 93% chance ...to 25 = .93 x .92 = 86% ...to 30 = .93 x .92 x .91 = 78% ...to 35 = .93 x .92 x .91 x.89 = 69% ...to 40 = .93 x .92 x .91 x.89 x .88 = 61% ...to 45 = .93 x .92 x .91 x.89 x .88 x .86 = 52% ...to 50 = .93 x .92 x .91 x.89 x .88 x .86 x .83 = 44% ...to 55 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 = 34% ...to 60 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 x .75 = 26% ...to 65 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 x .75 x .67 = 17% ...to 70 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 x .75 x .67 x .59 = 10% ...to 75 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 x .75 x .67 x .59 x .47 = 5% ...to 80 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 x .75 x .67 x .59 x .47 x .32 = 1.5% ...to 85 = .93 x .92 x .91 x.89 x .88 x .86 x .83 x .79 x .75 x .67 x .59 x .47 x .32 x (< .32) = < 1 in 200 