Year current LCU 1980 422100000 1981 486800200 1982 571000200 1983 648700000 1984 673900000 2006 3719880000 2007 4314830000 2008 4669990000 2009 4795070000 2010 5190050000 2011 5338690000 2012 5918210000 2013 6220130000 2014 6587520000 2015 6840980000 2016 7213070000 2017 7650010000 2018 7925459800 2019 7964222100 2020 7412719100 2021 7682859500 2022 7997994000 2023 8297240000