Countries on the map with highest inland surface water PERCENTAGE, i.e. the total area of a country's lakes, rivers, and reservoirs compared to the country's total area. Coastal or territorial waters NOT included. Countries with at least 30,000 square kilometers of inland waters are counted.
Thanks to inspiration from hwes's Inland Surface Water quiz. The idea is though different in this quiz. Source: Wikipedia.
% = share of inland surface water of the country; Hint = W = Americas, N = Europe, E = Asia and Oceania, S = Africa;
Before the independence of South Sudan, the combined inland surface water of Sudan was about 130 000 sq kilometers, and the percentage of inland water of the total area was 5.18%. Due to the war, figures are not available of the two countries now. If we just knew their figures, at least another of them would be ranked high on this quiz.