Year Years 1950 99.46305 1955 98.94542 1960 95.60636 1965 96.18312 1970 98.07615 1975 99.21759 1980 99.71683 1985 99.99224 1990 100.18413 1995 100.52473 2000 101.10512 2005 101.25199 2010 101.09345 2015 101.01435 2020 100.96633 2025 101.2127 2030 101.55713 2035 101.75239 2040 101.90664 2045 101.99995 2050 102.08166 2055 102.22239 2060 102.37846 2065 102.51593 2070 102.64041 2075 102.74105 2080 102.77697 2085 102.77921 2090 102.80228 2095 102.8276 2100 102.85162