Annual % of GDP
1975 23.376909221526663
1976 23.771607948508926
1977 23.97003546927974
1978 24.275874439254473
1979 24.143587383379053
1980 23.009142305960495
1981 21.797788476177853
1982 21.39339930802945
1983 21.52144314690425
1984 22.251903004916066
1985 22.561021560215163
1986 23.051813076271674
1987 22.058112186836745
1988 23.07580148746246
1989 23.164320188198072
1990 22.722941827575355
1991 21.731188933950207
1992 20.857202674845883
1993 20.508747400407277
1994 21.92553916347076
1995 22.2416713898062
1996 22.11954227022455
1997 22.12583794430327
1998 22.440740511730233
1999 22.72683076962232
2000 23.76750793844373
2001 23.37508092862239
2002 22.826496388498313
2003 22.514407284935
2004 23.261983687221708
2005 23.670762282878368
2006 24.424011270186714
2007 24.646140611011315
2008 23.531815568710755
2009 20.925186783261204
2010 22.1536368695507
2011 22.953905226385725
2012 22.433625689491322
2013 22.20789743457416
2014 22.733364870386026
2015 23.355341659964356
2016 23.259638454356384
2017 24.04448827847947
2018 24.667507015414483
2019 24.73725130564689
2020 23.851448369776417
2021 26.397068755600056
2022 25.912421343545663
2023 25.186971672276854