Guinea-Bissau vs Middle income: Secondary education, duration (years), annual growth rate
Guinea-Bissau
0 % change on previous year
in 2025
Middle income
0 % change on previous year
in 2025
Guinea-Bissau rank
1st
Middle income rank
1st
Secondary education, duration (years), annual growth rate over time
- Guinea-Bissau
- Middle income
How they compare
Guinea-Bissau currently reports 0 % change on previous year against 0 % change on previous year in Middle income, a difference of 0 % change on previous year.
The two have swapped places 7 times across 55 shared years of data; in 1971 it was Guinea-Bissau ahead.
Guinea-Bissau ranks 1st and Middle income ranks 1st of 209 countries.
Guinea-Bissau has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Middle income | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 % change on previous year | -0.5291 % change on previous year | 0.5291 % change on previous year | Guinea-Bissau |
| 1980s | 0 % change on previous year | -0.7692 % change on previous year | 0.7692 % change on previous year | Guinea-Bissau |
| 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 | 2 % change on previous year | 0 % change on previous year | 2 % change on previous year | Guinea-Bissau |
| 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 secondary education, duration (years), annual growth rate, Guinea-Bissau or Middle income?
- Guinea-Bissau, at 0 % change on previous year against 0 % change on previous year in Middle income as of 2025.
- What is the difference in secondary education, duration (years), annual growth rate between Guinea-Bissau and Middle income?
- 0 % change on previous year, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Middle income?
- 55 years are reported by both, from 1971 to 2025.
- How do Guinea-Bissau and Middle income rank globally for secondary education, duration (years), annual growth rate?
- Guinea-Bissau ranks 1st and Middle income ranks 1st of 209 countries.
- Where does this data come from?
- Statizoid (derived), published as Secondary education, duration (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 Secondary education, duration (years). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.