Iran, Islamic Republic of vs Sierra Leone: Pupil-teacher ratio, primary
Iran, Islamic Republic of
28.52
in 2017
Sierra Leone
27.52
in 2018
Iran, Islamic Republic of rank
49th
Sierra Leone rank
52nd
Pupil-teacher ratio, primary over time
- Iran, Islamic Republic of
- Sierra Leone
How they compare
Iran, Islamic Republic of currently reports 28.52 against 27.52 in Sierra Leone, a difference of 1.
The two have swapped places 3 times across 19 shared years of data; in 1971 it was Iran, Islamic Republic of ahead.
Iran, Islamic Republic of ranks 49th and Sierra Leone ranks 52nd of 199 countries.
Sierra Leone has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 30.77 | 32.08 | 1.31 | Sierra Leone |
| 1980s | 24.18 | 33.7 | 9.52 | Sierra Leone |
| 1990s | 31.36 | 33.86 | 2.5 | Sierra Leone |
| 2000s | 25.32 | 37.26 | 11.94 | Sierra Leone |
| 2010s | 27.07 | 36.34 | 9.27 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pupil-teacher ratio, primary, Iran, Islamic Republic of or Sierra Leone?
- Iran, Islamic Republic of, at 28.52 against 27.52 in Sierra Leone as of 2017.
- What is the difference in pupil-teacher ratio, primary between Iran, Islamic Republic of and Sierra Leone?
- 1, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Sierra Leone?
- 19 years are reported by both, from 1971 to 2017.
- How do Iran, Islamic Republic of and Sierra Leone rank globally for pupil-teacher ratio, primary?
- Iran, Islamic Republic of ranks 49th and Sierra Leone ranks 52nd of 199 countries.
- Where does this data come from?
- Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, primary. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Primary school pupil-teacher ratio is the average number of pupils per teacher in primary school.