Year	% of GDP
1994	19.8914280534601
1995	23.72624310772011
1996	30.31349365810985
1997	15.000000187500001
1998	32.88921843951609
1999	17.541990899839238
2000	15.564790891414154
2001	13.054252680353148
2002	13.645502836193574
2003	30.0309131413864
2004	26.60690111239671
2005	29.37042191756179
2006	26.263161094349634
2007	41.07014126482863
2008	44.74449238814985
2009	36.13309155220391
2010	49.63645613904032
2011	45.68252752537631
2012	37.54870237770048
2013	41.020083836179836
2014	41.85796127369243
2015	31.606863163507647
2016	31.968768060110442
2017	39.040857438430734
2018	37.36620088544456
2019	29.367492939024075
2020	29.88680580187263
2021	40.095481855503614
2022	48.23071711263145
2023	47.0152754036691