Sierra Leone's Top 2% Scientists 2020
Sierra Leone has 1 scientists on the 2020 single-year Top 2% list. That places Sierra Leone 133rd in the world by number of listed scientists. Centers for Disease Control and Prevention has the most listed scientists (1).
Scientists in Sierra Leone on the list, by year
Show the numbers
| Year | Single Year | Change | Career Data | Change |
|---|---|---|---|---|
| 2020 | 1 | - | ||
| 2021 | 1 | +0.0% | - | |
| 2022 | 1 | +0.0% | 1 | |
| 2023 | 2 | +100.0% | 1 | +0.0% |
| 2024 | 2 | +0.0% | 1 | +0.0% |
| 2025 | 3 | +50.0% | 1 | +0.0% |
Institutes in Sierra Leone
By number of listed scientists
Show the list
All 1 scientists
| Rank in Sierra Leone | World rank | Scientist | Institute | Sub-field | Rank in sub-field |
|---|---|---|---|---|---|
| 1 | 232,982 | Centers for Disease Control and Prevention | General & Internal Medicine | Rank 1,958 | |
| No scientists match this filter. | |||||
Countries with a similar count
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Frequently asked questions
How many scientists from Sierra Leone are in the 2020 Stanford Top 2% list?
1 scientists affiliated with Sierra Leone are on the 2020 single-year list.
Which institute in Sierra Leone has the most Top 2% scientists?
On the 2020 single-year list, Centers for Disease Control and Prevention has the most listed scientists from Sierra Leone, with 1.
What is the difference between the single-year and career-long lists?
The single-year list ranks scientists on the citations their work received in one year. The career-long list ranks them on citations across their whole career. Both lists are published every year, and a scientist can be on one, both or neither.
What is the official source of this data?
The rankings come from the science-wide author databases of standardized citation indicators published by Ioannidis et al. in the Elsevier Data Repository, updated every year. TOPSCINET, an independent platform, organises that data by country, year, institute and field, so you can compare and explore it.