Year	Percent of GDP (Units)
2013	1.888
2014	2.255
2015	2.064
2016	2.314
2017	3.254
2018	3.264
2019	3.591
2020	5.399
2021	3.827
2022	6.929
2023	6.347
2024	7.061
2025	5.861
2026	4.810
2027	4.424
2028	4.429
2029	4.535