Year	+ (-) (current LCU)
1990	-11421000000
1991	-7920000000
1992	-15349000000
2014	-98100202370.6399
2015	-141868002384.229
2016	-141854479814.235
2017	-236933230217.489
2018	-242381648155.5
2019	-398543186632.102
2020	-691333832739.76