The graph and table below give information about water use worldwide and water consumption in two different countries

The line graph and table illustrates the data about use of water worldwide and the consumption of it in two countries over 100 years, from 1900 to 2000.
Overall, the water use in agriculture is increased sharply, while in industrial and domestic use this had jump a little. There is shown that need of water in 20th century was more little than in 21st.
In 1900 the industrial and domestic sectors did not any amount of water. But near to the beginning of twenty-first century they used approximately 1000 and 500 km respectively. However, agriculture started with only about 500 km and rocketed to the amazing 3000 km in 2000.
The population of brazil in 2000 was 176 million people and Congo had only 5.2 million, which is a lot less than the brazil. The water consumption in brazil ana democratic republic of Congo was 359 and 8 respectively, which can be explained by the difference of irrigated land in each country.