Year BoP, current US$ 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 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0 2014 20902436.2137537 2015 18931535.5701094 2016 21276822.8970716 2017 30066627.7071037 2018 23651297.984494 2019 13405709.4159691 2020 -2057290.83369387 2021 4412575.76614551 2022 -1874809.97011388 2023 1921289.29538695