Year	% of GDP
1984	97.39837390759469
1985	98.68544936128201
1986	97.15640522899332
1987	97.74159815787526
1988	104.77001169366669
2000	94.09763620893553
2001	96.60951196041219
2002	80.70945034184119
2003	85.79970793406132
2004	84.50126298284017
2005	79.80708802813466
2006	75.58167933156487
2007	79.67175970402279
2008	83.85903535221894
2009	82.8262163168229
2010	86.489798075564
2011	77.36761843624662
2012	89.92741445440343
2013	91.18561778208385
2014	87.74929359153222
2015	86.33680077951762
2016	79.6654743384463