Environmental and Occupational Health and Hygiene Professionals (number)
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Environmental and Occupational Health and Hygiene Professionals (number)
Sri Lanka
Environmental and Occupational Health and Hygiene Professionals (number)
19802021
Environmental and occupational health professionals by country in 2024 (environmental and Occupational Health and Hygiene Professionals (number))
In 2024, India had the highest value (37,987) among 33 countries.
| # | Country | Value | Change |
|---|---|---|---|
| 1 | India | 37,987 | -9.7% |
| 1 | Pakistan (2015) | 20,891 | +19608.5% |
| 1 | Nigeria (2022) | 20,392 | +1552.5% |
| 1 | Romania (2011) | 4,610 | +230.2% |
| 1 | Iran (Islamic Republic of) (2004) | 4,128 | – |
| 1 | Türkiye (2023) | 3,830 | +1.3% |