Year Age 1950 102.56729 1955 102.75358 1960 102.55926 1965 102.26773 1970 102.05505 1975 101.80344 1980 101.63386 1985 101.49027 1990 101.26554 1995 100.8875 2000 100.46603 2005 100.04569 2010 99.66647 2015 99.31479 2020 98.98301 2025 98.66679 2030 98.37282 2035 98.10164 2040 97.86718 2045 97.68393 2050 97.57791 2055 97.55162 2060 97.6133 2065 97.75637 2070 97.97512 2075 98.23616 2080 98.51174 2085 98.77821 2090 99.00402 2095 99.2011 2100 99.34522