Year current LCU 1990 8800000000 1991 8600000000 1992 16600000000 1993 18000000000 1994 13710000000 1995 11730000000 1998 17750000000 1999 18710000000 2012 34345000000 2013 36941000000 2014 41000000000 2015 44700000000 2016 44700000000 2017 45800000000 2018 48131650312 2019 48521471138 2020 55342075017 2021 55356501516