Year % of GDP 2010 89.6379225542199 2011 93.29365001155671 2012 94.42800414948711 2013 90.48271403534638 2014 90.91007507828837 2015 85.15987131826738 2016 88.24372609659802 2017 88.17225142072078 2018 87.12041393744671 2019 89.98474063970234 2020 100.77476735416673 2021 95.14338667962238 2022 97.35557880931063