The pie charts elucidate the proportion of water used by six regions of the world for various activities.
Overall, it is apparent from the charts that, North America and Europe consumed significant percentage of water for industrial use, whereas other four areas used majority of water for agricultural purpose.
Getting into details, more than 80% of water utilized by Africa, Central Asia and South East Asia went for irrigation. Water consumed for domestic use by these areas resided below 9%. Central Asia utilized water for industrial stood at 5%, which is the lowest by any territories in any sector. Subsequently, Africa and South East Asia used 7% and 12% of water to run factories.
Moreover, North America and Europe consumed majority percentage of water for industrial use, accounting for 48% and 53% respectively. The percentage of water utilized for agriculture sector stood between 30-40% by this two regions, whereas domestic sector constituted just less than 15% for both areas. South America used 71% of water for agriculture purpose, but 19% for domestic use, which is the highest among all the countries and rest was utilized by industries.