!!!Did you know this about Republic of the Congo? Did you know that Republic of the Congo is very low in ranking among 193 countries in the following 3 respects. #Freshwater withdrawal per capita - cu km/yr: 13.99 (Rank 166). #Health expenditures - % of GDP: 2.5 (Rank 183). #% Irrigated land - : 0.01 (Rank 166).