Year	% of GDP
1990	18.306499701848537
1991	18.509223240055213
1992	18.546697185595924
1993	17.193681979703253
1994	11.543046034807832
1995	11.322991223023802
1996	11.343009161675498
1997	11.477183108716403
1998	11.292097049903447
1999	12.23046954875401
2000	10.798668099497517
2001	10.341338480357805
2002	9.169041823033828
2003	9.384795807718215
2004	9.356232101820105
2005	9.710011797773124
2006	9.265640580353105
2007	9.398191982341125
2008	9.395905687182061
2009	12.28372597720116
2010	12.043707728451862
2011	11.91029325567843
2012	10.909963891614606
2013	11.935065431666631
2014	12.085853485907576
2015	13.111597806121193
2016	13.454158516770342
2017	12.318551987473864
2018	11.486690322170627
2019	12.564560098511432
2020	14.968618237369189
2021	13.649850256968978
2022	12.699143574046994
2023	14.072735526007099