Year	% of GDP
1994	13.978003747524518
1995	13.936940668029388
1996	13.60796850752516
1997	13.611281935384175
1998	12.725918025826797
1999	11.956173125092164
2000	12.476516638427531
2001	13.650826569139307
2002	14.828899369656423
2003	13.958588954781034
2004	14.040461778263227
2005	13.56602080471986
2006	13.592453592285295
2007	13.990405327452885
2008	14.005297627003316
2009	13.614469965815712
2010	14.265017214464425
2011	14.051792574207736
2012	14.20685261277536
2013	14.494584372203336
2014	14.732995463727654
2015	14.198161095405041
2016	14.144721271123595
2017	13.642464033986675
2018	13.845659727291308
2019	14.03947562373102
2020	13.453621148489937
2021	13.932750507074926
2022	13.948260875760553
2023	13.753505366943813