Year Years 1950 104.732 1955 106.72539 1960 105.68586 1965 105.4013 1970 103.86834 1975 103.24632 1980 103.50532 1985 104.0242 1990 103.72277 1995 104.05893 2000 103.54894 2005 105.28379 2010 107.84791 2015 105.70606 2020 104.0215 2025 103.72783 2030 103.53538 2035 103.56856 2040 103.68629 2045 103.69579 2050 103.70521 2055 103.78075 2060 103.90373 2065 104.03096 2070 104.13724 2075 104.22388 2080 104.30317 2085 104.3848 2090 104.47035 2095 104.55676 2100 104.64076