El Salvador vs Sierra Leone: Scientific publications per million
El Salvador
10.23
in 2023
Sierra Leone
10.2
in 2023
El Salvador rank
166th
Sierra Leone rank
167th
Scientific publications per million over time
- El Salvador
- Sierra Leone
How they compare
El Salvador currently reports 10.23 against 10.2 in Sierra Leone, a difference of 0.03.
The two have swapped places 5 times across 28 shared years of data; in 1996 it was Sierra Leone ahead.
El Salvador ranks 166th and Sierra Leone ranks 167th of 196 countries.
Across the 4 decades both report, El Salvador averaged higher in 1 and Sierra Leone in 3.
Head to head by decade
| Decade | El Salvador | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.6484 | 2.61 | 1.96 | Sierra Leone |
| 2000s | 2.2 | 0.9236 | 1.28 | El Salvador |
| 2010s | 3.9 | 3.95 | 0.0517 | Sierra Leone |
| 2020s | 6.89 | 9.19 | 2.3 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher scientific publications per million, El Salvador or Sierra Leone?
- El Salvador, at 10.23 against 10.2 in Sierra Leone as of 2023.
- What is the difference in scientific publications per million between El Salvador and Sierra Leone?
- 0.03, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Sierra Leone?
- 28 years are reported by both, from 1996 to 2023.
- How do El Salvador and Sierra Leone rank globally for scientific publications per million?
- El Salvador ranks 166th and Sierra Leone ranks 167th of 196 countries.
- Where does this data come from?
- Our World in Data, published as Scientific publications per million. Statizoid refreshes it automatically from the source and publishes the full history for both places.