Year BoP, current US$ 1971 -2662839426.49529 1972 -3458592770.05046 1973 -4805505339.35775 1974 -5325485058.83282 1975 -6293753871.03802 1976 -7665753486.91811 1977 -8125288002.3533 1978 -9484497855.60026 1979 -11586023850.2946 1980 -12504906531.5549 1981 -11266094898.5845 1982 -10947397684.8989 1983 -10020778109.337 1984 -10729050857.1087 1985 -10150553121.3843 1986 -12745219329.0262 1987 -16509738666.3015 1988 -18724191891.0361 1989 -18531096218.4853 1990 -21953805781.6358 1991 -36184668359.2006 1992 -32991062436.492 1993 -34144274363.5664 1994 -37943992247.1913 1995 -40302124917.057 1996 -36698225794.8472 1997 -32665941330.2325 1998 -32491700726.4075 1999 -28554239922.9308 2000 -27754667103.9833 2001 -26150960553.7857 2002 -27565036175.3472 2003 -34991833212.856 2004 -37225896193.0736 2005 -39293130315.4508 2006 -40119606190.9668 2007 -45753753443.5651 2008 -49452783073.6853 2009 -48625176997.6646 2010 -52955495043.5783 2011 -48048804217.4104 2012 -49918771966.8021 2013 -57702885467.5511 2014 -55122124246.0836 2015 -43864507378.3915 2016 -42367966141.9274 2017 -58861068416.1216 2018 -60027113392.042 2019 -56847732940.0425 2020 -60679687388.54 2021 -68288293899.2066 2022 -69452916704.9785 2023 -69770599772.3223