Year % of GDP 2010 47.04019064953193 2011 38.82948182689962 2012 36.78046861317748 2013 38.14053723494194 2014 42.17083856679253 2015 58.438354730354725 2016 60.710435043833996 2017 56.78914641068881 2018 51.91745518950933 2019 55.00873098059258 2020 66.03443732577287 2021 54.093998375716815 2022 43.61529773323976