Year	% of GDP
2000	4.590576007045976
2001	4.055203755538769
2002	3.5282165598713062
2003	3.105193173381376
2004	2.996926988061041
2005	2.8075418252633444
2006	2.639769421778414
2007	1.960616832530065
2008	1.845167781658074
2009	1.7305461218807348
2010	1.7119547471981589
2011	1.5807240375717913
2012	1.5021656221052015
2013	1.4102758960952717
2014	1.233846827772505
2015	1.1139650082559167
2016	1.077813440788116
2017	1.0264283009808577
2018	0.9723749034096781
2019	1.0321888547786273
2020	0.9539228183943975
2021	0.9126654958048769
2022	0.9472072905912926