Year % of GNI 1992 27.48616157767745 1993 52.27281102879985 1994 51.240408822436265 1995 37.2334442036419 1996 40.11755822948282 1997 51.8599222038608 1998 64.60754847878567 1999 92.76798676857963 2000 84.82608002864953 2001 74.7427449434986 2002 79.1727823294052 2003 97.5319838534455 2004 80.44455523228507 2005 56.49472398607877 2006 44.325655380990575 2007 42.146015988697286 2008 40.10530683999101 2009 68.09061407325089 2010 89.69276697401648 2011 100.81067124382437 2012 137.2373910364094 2013 161.61848043087542 2014 188.74151987235453 2015 206.08416757633475 2016 239.8813567339881 2017 283.25390451738815 2018 249.57115234141045 2019 249.8949226355031 2020 268.4819699837528 2021 263.05078956463103 2022 224.08304236184065