Year % of government expenditure 2008 11.0207595825195 2010 17.7689990997314 2011 17.5650005340576 2012 15.9840002059937 2013 17.6459999084473 2014 16.4689998626709 2015 15.2030000686646 2016 16.1110000610352 2017 17.5559997558594 2018 14.9490003585815 2019 14.4630002975464 2020 16.548999786377 2021 16.0510005950928 2022 13.1020002365112 2023 13.2609996795654