Annual annual %
1961 1.0322105118676923
1962 1.026732764880633
1963 1.0175011952432165
1964 1.0117542331068743
1965 1.0214447337041033
1966 1.0123233044570388
1967 1.0143583799697558
1968 1.0390027171719662
1969 1.0540749369100342
1970 1.0852568210941604
1971 1.0913567433540843
1972 1.1359487664658112
1973 1.237975076727618
1974 1.2872885055766252
1975 1.3053382103944222
1976 1.2966434075065068
1977 1.3386307860836257
1978 1.4119647317064281
1979 1.4633475502604698
1980 1.5344336301526336
1981 1.5527673409648703
1982 1.5330743345701798
1983 1.5239254740624657
1984 1.443994206235796
1985 1.2805580996179429
1986 1.0990719385626415
1987 0.9964184403535239
1988 1.143685012423745
1989 1.2620891512429349
1990 1.3789466627707077
1991 1.4196736042728682
1992 1.4524303155086982
1993 1.5032259229146196
1994 1.544332361861886
1995 1.5298177998732274
1996 1.4885019235384676
1997 1.5975403944836404
1998 1.7887529943708231
1999 1.793608295496493
2000 1.9217039121463757
2001 2.0124272937257914
2002 2.098406400752728
2003 2.145506430985607
2004 2.176524859987326
2005 2.193027884663917
2006 2.162893614035303
2007 2.1340259926693728
2008 2.0861246988586357
2009 2.033135777912299
2010 2.0090535590547036
2011 1.9769520317857587
2012 1.6442308682900333
2013 1.631342663838703
2014 1.8668034376462126
2015 1.8306411644153764
2016 1.861858012442156
2017 1.875057171182194
2018 1.8239505842876542
2019 1.7642964853453698
2020 1.7738931827192943
2021 1.7793051356709844
2022 1.7119373217278615
2023 1.6638497919520472