Neighbouring South Sudan is also in dire straits, with longstanding conflict and severe flooding bringing the country to its knees. Oil revenues, which the country is dependent on, have crashed, inflation has spiralled out of control and food shortages are rife, with half the population facing extreme hunger. The world's fastest shrinking economy, South Sudan's output is expected to show a decline of 26.4% in 2024.
The situation has become so desperate that the South Sudanese government has resorted to levying taxes on international aid trucks and UN peacekeepers, according to The Wall Street Journal.
At the other end of the scale, what about the world's fastest-growing economies?