Year	+ (-) (current LCU)
1986	3200000
1987	66700000
1988	-73300000
1989	-183300000
1990	-255500000
1991	-82400000
1992	-574000000
1993	-647200000
1994	-987200000
1995	-898800000
1996	-969700000
1997	-1284700000
1998	-1337700000
1999	-1545900000
2000	-2075900000
2001	-3556360000
2002	-4937830294.276
2003	-4683338155.99
2004	-3752100000
2005	-2842333827.87
2006	11159980629.55
2007	1279499357.1594