The given charts compare the proportion of accessible water resources in Japan in three different years (2000, 2010, and 2020); however, the given table illustrates the water consumption during a year throughout three different time frames.
Overall, water from the sea accounted for the largest share in all years, whereas water form the rivers and lakes represented the smallest percentage in all noticeable periods. Additionally, the table shows that the figure of annual water consumption has grown steadily throughout the time.
Seawater resourced experienced the equal share in 2000 and 2010 (70%); however, the number slightly dropped 4% in 2020. Meanwhile, 20% of water was mined from the glaceries in 2000. The figure had minor fluctuations over the years (18% in 2010, and 25% in 2020). Water from the ground demonstrated the biggest proportion in 2010 (9%), while it stood at 5% in 2000, and 7% in 2020. Rivers and lakes water declined throughout all the period; and in 2020, the percentage was only 2%.
In contrast, the number of water consumption increased over the time (from 65 in 2000 to 93 in 2020). Japan used 28 gallons more in 2020 than in other years.