Year	% of GDP
1994	48.586126312762644
1995	49.57111602018504
1996	48.637095257101436
1997	49.47824220412966
1998	52.792602123248415
1999	49.99260097572042
2000	46.46405951135688
2001	49.25325801274718
2002	49.207390795202706
2003	48.3818505845354
2004	47.07282872937524
2005	43.94253297582959
2006	42.764793491615855
2007	43.602894280368915
2008	41.64069105373678
2009	48.219644619707736
2010	46.82378485666701
2011	44.13426322776732
2012	44.67883551688827
2013	45.746609098356316
2014	48.06888074327793
2015	55.22504495891872
2016	56.477782479814344
2017	54.83928225911679
2018	51.66746687775585
2019	53.601066325262124
2020	56.973381399761195
2021	52.39006512417771
2022	47.45174939732781