Year % of GNI 1976 0 1977 0 1978 0 1979 0 1980 0 1981 0 1982 0 1983 0 1984 0 1985 0 1986 0 1987 0 1988 0 1989 0 1990 0 1991 0 1992 0 1993 0 1994 0 1995 0 1996 0 1997 0 1998 0 1999 0 2000 0 2001 0 2002 0 2003 0 2004 0 2005 0.00101183918924161 2006 0.00107575306579168 2007 0.00100696956917102 2008 0.012105602790694 2009 0.00663185337574112 2010 0.00425544181471262 2011 0.00742098343411395 2012 0.00831766687716277 2013 0.00251529939658823 2014 0.0018519884609688 2015 0 2016 0.000224083596923935 2017 0 2018 0 2019 0 2020 0 2021 0