The provided pie charts present the distribution of water usage across different sectors in six regions: North America, South America, Europe, Africa, Central Asia, and Southeast Asia.
Overall, the data reveals that the majority of water in Central Asia, Africa, Southeast Asia, and North America is used for agricultural purposes, while in South America and Europe, the industrial sector utilizes the largest portion of water.
In detail, Central Asia leads in agricultural water usage with 88%, followed by Africa with 84%, Southeast Asia with 81%, and South America with 71%. In contrast, North America and Europe allocate 39% and 53% of water to agricultural activities, respectively. Furthermore, North America and Europe dominate in industrial water usage, with 46% and 32% used, while the usage in the other regions ranges from 5% to 12%.
In terms of domestic water usage, South America takes the lead with 19%, followed by Europe and North America with 15% and 13% respectively, whereas Africa, Central Asia, and Southeast Asia utilize less than 10% for domestic purposes.