Iran, Islamic Republic of vs Papua New Guinea: Theoretical duration of lower secondary education (years), annual
Iran, Islamic Republic of
0 % change on previous year
in 2025
Papua New Guinea
0 % change on previous year
in 2025
Iran, Islamic Republic of rank
1st
Papua New Guinea rank
1st
Theoretical duration of lower secondary education (years), annual over time
- Iran, Islamic Republic of
- Papua New Guinea
How they compare
Iran, Islamic Republic of currently reports 0 % change on previous year against 0 % change on previous year in Papua New Guinea, a difference of 0 % change on previous year.
The two have swapped places 4 times across 55 shared years of data; in 1971 it was Papua New Guinea ahead.
Iran, Islamic Republic of ranks 1st and Papua New Guinea ranks 1st of 221 countries.
Papua New Guinea has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Papua New Guinea | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 % change on previous year | 5.56 % change on previous year | 5.56 % change on previous year | Papua New Guinea |
| 1980s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
| 1990s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
| 2000s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
| 2010s | 1.67 % change on previous year | 10 % change on previous year | 8.33 % change on previous year | Papua New Guinea |
| 2020s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education (years), annual, Iran, Islamic Republic of or Papua New Guinea?
- Iran, Islamic Republic of, at 0 % change on previous year against 0 % change on previous year in Papua New Guinea as of 2025.
- What is the difference in theoretical duration of lower secondary education (years), annual between Iran, Islamic Republic of and Papua New Guinea?
- 0 % change on previous year, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Papua New Guinea?
- 55 years are reported by both, from 1971 to 2025.
- How do Iran, Islamic Republic of and Papua New Guinea rank globally for theoretical duration of lower secondary education (years), annual?
- Iran, Islamic Republic of ranks 1st and Papua New Guinea ranks 1st of 221 countries.
- Where does this data come from?
- Statizoid (derived), published as Theoretical duration of lower secondary education (years), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Theoretical duration of lower secondary education (years). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.