Year Years 1950 103.70343 1955 99.97843 1960 96.59991 1965 100.26088 1970 102.53146 1975 100.87448 1980 101.09906 1985 100.83475 1990 103.46244 1995 104.50645 2000 105.47097 2005 105.67337 2010 105.90977 2015 106.16904 2020 106.99209 2025 106.81076 2030 105.91468 2035 105.58715 2040 105.7136 2045 105.8175 2050 105.92213 2055 105.97115 2060 105.98423 2065 106.02336 2070 106.05855 2075 106.09877 2080 106.12833 2085 106.17675 2090 106.20706 2095 106.22901 2100 106.23916