Year	% of GDP
1995	3.6462807935905373
1996	3.445749994314734
1997	4.378391183849616
1998	6.25937084278895
1999	3.2228757789295903
2000	2.890163321009621
2001	3.8731008143643066
2002	3.6618256648406557
2003	3.999814528872635
2004	4.681938308706522
2005	3.9128835490349907
2006	3.612815774383445
2007	3.399491640092003
2008	3.46173680669987
2009	5.109421548727252
2010	4.541774035203621
2011	4.167804733137275
2012	4.403289533290525
2013	4.82734265180973
2014	4.763071572402381
2015	5.685144803072566
2016	6.752680742363923
2017	6.580549657353737
2018	6.059469233379984
2019	6.137446984346974
2020	7.063042725364629
2021	6.540512975800826
2022	7.449350946600564
2023	8.00534047575965