Year % of government expenditure 2000 10.3548698425293 2004 20.3083400726318 2010 10.1048898696899 2011 13.6113700866699 2012 11.4518995285034 2013 11.7431201934814 2014 11.7049102783203 2015 13.2200803756714 2016 12.4691696166992 2017 12.1973304748535 2018 11.2536602020264 2019 8.89700031280518 2020 8.5290002822876 2021 8.21500015258789 2022 8.48200035095215 2023 8.62600040435791