Year	Years
1950	127.10532
1955	127.8799
1960	129.77754
1965	131.0149
1970	131.32
1975	130.16211
1980	127.0484
1985	122.78894
1990	118.98042
1995	115.39799
2000	112.01522
2005	108.30879
2010	105.32781
2015	103.56602
2020	102.26504
2025	101.15319
2030	100.18265
2035	99.22609
2040	98.42701
2045	97.79435
2050	97.51021
2055	97.2659
2060	96.89342
2065	96.64876
2070	96.24897
2075	95.69978
2080	94.98003
2085	94.25224
2090	93.6144
2095	93.00725
2100	92.62462