Year	% of GDP
2002	60.90342679127726
2003	62.469733656174334
2004	77.43801652892563
2005	78.69934024505184
2006	75.95959595959596
2007	61.72707889125799
2008	48.881789137380196
2009	45.28301886792453
2010	50.68836045056321
2011	61.59122085048011
2012	64.07506702412869
2013	68.00518134715026
2014	67.3076923076923
2015	69.78021978021978
2016	81.13821138211382
2017	62.11538461538461
2018	57.9554189085319
2019	62.235393734123626
2020	62.47086247086248