Year Years 1950 105.95012 1955 102.82131 1960 97.34006 1965 93.14449 1970 89.96605 1975 88.7813 1980 87.93769 1985 88.99226 1990 91.2425 1995 93.45742 2000 95.88138 2005 97.05364 2010 98.669 2015 99.71666 2020 98.96313 2025 98.21991 2030 97.76477 2035 97.41155 2040 97.13033 2045 97.05182 2050 97.10498 2055 97.2664 2060 97.83644 2065 98.66635 2070 99.38304 2075 99.95705 2080 100.36368 2085 100.65679 2090 100.84328 2095 100.94019 2100 100.95083