Annual base year varies by country
1960 7.345925637680595E-05
1961 7.826949580283853E-05
1962 8.105704124153745E-05
1963 8.172512526027902E-05
1964 8.857854772479728E-05
1965 9.379673226965989E-05
1966 9.690691600541777E-05
1967 0.00010294659944268874
1968 0.0001076702879340975
1969 0.00011167455484106455
1970 0.000116097493871173
1971 0.00011904478230709106
1972 0.0001416368020584525
1973 0.00020246203139325853
1974 0.0003270692331961701
1975 0.0003489674264784407
1976 0.0003789748593582647
1977 0.00042650065041223705
1978 0.00048665349524527093
1979 0.0005829971327191545
1980 0.0007290317556149343
1981 0.0009439943207040866
1982 0.002438174489325144
1983 0.008904163503929918
1984 0.1374266178486846
1985 17.094030039253163
1986 56.428285858419514
1987 64.65789643951364
1988 75.98811759196069
1989 86.00823089585035
1990 100
1991 117.68944022031668
1992 133.22351000341015
1993 141.9591863025505
1994 153.2480756821863
1995 170.7601650062311
1996 190.53454536447023
1997 201.40462378990708
1998 215.60591912458213
1999 220.8053979249962
2000 232.27713306837524
2001 236.62093300233113
2002 243.29543547366387
2003 258.69601778721153
2004 279.30816499647534
2005 295.90129784359493
2006 336.33230293669294
2007 361.131273781464
2008 398.6209677145813
2009 388.97476152554117
2010 423.1170527858683
2011 484.90210368379
2012 519.3314889562139
2013 550.4674286393083
2014 561.7492460694655
2015 535.7930477187184
2016 528.53374534233
2017 560.5702895826415
2018 577.702807367188
2019 573.6993080111109
2020 563.0607044432023
2021 585.3360598120101
2022 615.3313980037229
2023 625.7892825602516
