Year	+ (-) (current LCU)
1972	264391420.397496
1973	545433445.514684
1974	376068203.567939
1975	30273826.763073
1976	547619888.558686
1977	328302832.452879
1978	-35992216.2627707
1979	-316529677.600564
1980	-151032757.962433
1981	111340407.317524
1982	-437120420.873522
1983	-1067152393.39824
1984	-216626049.282436
1985	-68116110.2169228
1986	506750222.428574
1987	-704707411.873737
1988	880463795.026051
1989	2011863976.33256
1990	914101380.318359
1991	-4357917362.54423
1992	-6930351697.77305
1993	-8878977013.75609
1994	-8290319271.14087
1995	-7142000000
1996	-4270000000
1997	-763000000
1998	2278000000
1999	2337000000
2000	9093000000
2001	7815000000
2002	6577000000
2003	4719000000
2004	4745000000
2005	5565000000
2006	7442000000
2007	9900000000
2008	8877000000
2009	-3381000000
2010	-4361000000
2011	-963000000
2012	-2211000000
2013	-3712000000
2014	-4667000000
2015	-3806000000
2016	-2796000000
2017	-1028000000
2018	47000000
2019	733000000
2020	-13154000000
2021	-6101000000
2022	-1556000000