Year	Years
1950	190.6226
1955	192.22857
1960	189.52644
1965	181.57277
1970	171.23222
1975	160.61366
1980	155.52421
1985	151.915
1990	141.12386
1995	129.60876
2000	121.96746
2005	114.47896
2010	110.78802
2015	111.32462
2020	112.45468
2025	115.31187
2030	118.25863
2035	127.85106
2040	139.94679
2045	146.16049
2050	147.48041
2055	146.49652
2060	143.57125
2065	139.70479
2070	135.47214
2075	131.2285
2080	127.02709
2085	123.09133
2090	119.94273
2095	117.9294
2100	116.84402