Tonga - Sanitation - Improved

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World Data Atlas Topics Water Sanitation

Between 2010 and 2020, sanitation - improved in Tonga was decreasing on average by 0.56% each year, although before that, it grew from 33.24 % in 2004 to 36.41 % in 2010.

Sanitation - Improved - Oceania
New Zealand	82.19 % in 2020	WB
Australia	74.26 % in 2020	WB
Samoa	47.72 % in 2020	WB
Kiribati	26.66 % in 2020	WB
Palau	19.62 % in 2015	WB
Tuvalu	6.12 % in 2018	WB

Tonga - Improved - Water
Drinking water	29.5 % in 2020	WB

Tonga - Sanitation - Facility Quality
Basic	92.89 % in 2020	WB

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Tonga - Sanitation - Improved

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