The charts show the amount and quality of water supplied to two regions of the world.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant .
You should write at least 150 words.
The bar graphs suggest the change in water supply and its extent of cleanliness for the year 1990 and 2010 for two regions namely, Australia and South East Asia.
First graph concerns the water supply, Australia has seen the rise in water supply over two decades as the proportion reached approximately 99% in 2010 as compared to 80% in 1990. As for the south-east Asia, there is a significant change over the same time period, the supply being 38% during 1990 has achieved a remarkable high of 78% in 2010.
Secondly, in terms of cleanliness degree, Australia has definitely improved the quality of water supply as the figure speaks for themselves reaching a high of 82% in 2010 from 65% back in 1990. However, the same cannot be said for the south-east Asia, there is somewhat inconsiderable yet disappointing downfall in the sanitation of the water supply as the figures fell down to 38% in 2010 from 40% earlier.
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