Year	Years
1950	97.5836
1955	98.76184
1960	101.25136
1965	104.18074
1970	101.87371
1975	99.70202
1980	98.79572
1985	97.16515
1990	94.50439
1995	95.91909
2000	96.41023
2005	103.27341
2010	99.54203
2015	105.932
2020	108.38267
2025	108.65502
2030	107.68018
2035	106.66717
2040	106.21936
2045	106.08355
2050	106.01709
2055	106.06398
2060	106.17982
2065	106.27423
2070	106.36706
2075	106.49853
2080	106.61357
2085	106.73067
2090	106.85536
2095	106.90377
2100	106.91525