The number of people using sewer connections worldwide increased by 65 percent between 2000 and 2022, to roughly 3.36 billion. This represents around 42 percent of the global population.
Number of people with sewer connections worldwide from 2000 to 2022
(in billions)
Characteristic
Population in billions
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UNICEF, & WHO. (July 5, 2023). Number of people with sewer connections worldwide from 2000 to 2022 (in billions) [Graph]. In Statista. Retrieved July 22, 2024, from https://www.statista.com/statistics/1455123/number-of-people-using-sewer-systems-worldwide/
UNICEF, und WHO. "Number of people with sewer connections worldwide from 2000 to 2022 (in billions)." Chart. July 5, 2023. Statista. Accessed July 22, 2024. https://www.statista.com/statistics/1455123/number-of-people-using-sewer-systems-worldwide/
UNICEF, WHO. (2023). Number of people with sewer connections worldwide from 2000 to 2022 (in billions). Statista. Statista Inc.. Accessed: July 22, 2024. https://www.statista.com/statistics/1455123/number-of-people-using-sewer-systems-worldwide/
UNICEF, and WHO. "Number of People with Sewer Connections Worldwide from 2000 to 2022 (in Billions)." Statista, Statista Inc., 5 Jul 2023, https://www.statista.com/statistics/1455123/number-of-people-using-sewer-systems-worldwide/
UNICEF & WHO, Number of people with sewer connections worldwide from 2000 to 2022 (in billions) Statista, https://www.statista.com/statistics/1455123/number-of-people-using-sewer-systems-worldwide/ (last visited July 22, 2024)
Number of people with sewer connections worldwide from 2000 to 2022 (in billions) [Graph], UNICEF, & WHO, July 5, 2023. [Online]. Available: https://www.statista.com/statistics/1455123/number-of-people-using-sewer-systems-worldwide/