Year Age 1950 103.79691 1955 104.21463 1960 103.92966 1965 103.55713 1970 103.13135 1975 102.64677 1980 102.20577 1985 101.82354 1990 101.55653 1995 101.29038 2000 100.8193 2005 100.22258 2010 99.67538 2015 99.15182 2020 98.69081 2025 98.26573 2030 97.87688 2035 97.53209 2040 97.23239 2045 96.98623 2050 96.82925 2055 96.78086 2060 96.85028 2065 97.01906 2070 97.21582 2075 97.40498 2080 97.59199 2085 97.77349 2090 97.94755 2095 98.08085 2100 98.18052