Oman vs Sierra Leone: Environmental and Occupational Health and Hygiene Professionals

Oman
180
in 2022
Sierra Leone
163
in 2022
Oman rank
22nd
Sierra Leone rank
24th

Environmental and Occupational Health and Hygiene Professionals over time

  • Oman
  • Sierra Leone
050100150200250199520082022

How they compare

Oman currently reports 180 against 163 in Sierra Leone, a difference of 17.

That makes Oman's figure about 1.1 times Sierra Leone's.

Across all 5 years both countries report, Oman has been ahead every year.

Oman ranks 22nd and Sierra Leone ranks 24th of 35 countries.

Oman has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Oman Sierra Leone Difference Ahead
2000s 190.5 135.5 55 Oman
2010s 218.5 180 38.5 Oman
2020s 180 163 17 Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher environmental and occupational health and hygiene professionals, Oman or Sierra Leone?
Oman, at 180 against 163 in Sierra Leone as of 2022.
What is the difference in environmental and occupational health and hygiene professionals between Oman and Sierra Leone?
17, with Oman ahead.
How many years of comparable data are there for Oman and Sierra Leone?
5 years are reported by both, from 2004 to 2022.
How do Oman and Sierra Leone rank globally for environmental and occupational health and hygiene professionals?
Oman ranks 22nd and Sierra Leone ranks 24th of 35 countries.
Where does this data come from?
World Health Organization, Global Health Observatory, published as Environmental and Occupational Health and Hygiene Professionals (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Sierra Leone: Environmental and Occupational Health and Hygiene Professionals. Statizoid, drawing on World Health Organization, Global Health Observatory. Retrieved 11 September 2026, from https://health.statizoid.com/compare/environmental-and-occupational-health-and-hygiene-professionals-number/oman/sierra-leone/

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About this data

Indicator
Environmental and Occupational Health and Hygiene Professionals (number)
Source
World Health Organization, Global Health Observatory
Licence
CC BY-NC-SA 3.0 IGO (WHO)
Coverage
35 places, 332 data points, 1980–2024
Last refreshed