Year	% of GDP
1993	1.497936601632495
1994	1.2323896095136295
1995	1.2911001772386081
1996	0.9766524608975532
1997	1.0055124151362345
1998	1.3900609069917333
1999	1.6580991242970207
2000	2.029360644246246
2001	2.4468753962688963
2002	11.21301962979091
2003	12.180323882497786
2004	11.308989980663235
2005	14.90510136552315
2006	16.06896467886402
2007	16.791813479681952
2008	21.73810396796297
2009	23.20762544223039
2010	21.646985274631312
2011	19.54630085594188
2012	22.082126545767917
2013	25.194704889791947
2014	25.90511361857992
2015	27.626085001763883
2016	26.96056526895385
2017	23.913544339418603
2018	25.02642042854324
2019	24.116370126481925
2020	24.25024610231916
2021	22.277578627432707
2022	22.564862792013006
2023	26.88955771971186