Guinea-Bissau vs Trinidad and Tobago: Lower secondary school completion rates, adjusted gender parity index
Guinea-Bissau
1.05 index
in 2025
Trinidad and Tobago
1.05 index
in 2025
Guinea-Bissau rank
60th
Trinidad and Tobago rank
58th
Lower secondary school completion rates, adjusted gender parity index over time
- Guinea-Bissau
- Trinidad and Tobago
How they compare
Trinidad and Tobago currently reports 1.05 index against 1.05 index in Guinea-Bissau, a difference of 0 index.
Across all 45 years both countries report, Trinidad and Tobago has been ahead every year.
Guinea-Bissau ranks 60th and Trinidad and Tobago ranks 58th of 164 countries.
Trinidad and Tobago has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Trinidad and Tobago | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.3892 index | 0.969 index | 0.5798 index | Trinidad and Tobago |
| 1990s | 0.5943 index | 1.01 index | 0.4137 index | Trinidad and Tobago |
| 2000s | 0.6675 index | 1.04 index | 0.3739 index | Trinidad and Tobago |
| 2010s | 0.7858 index | 1.06 index | 0.275 index | Trinidad and Tobago |
| 2020s | 1.01 index | 1.06 index | 0.0466 index | Trinidad and Tobago |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary school completion rates, adjusted gender parity index, Guinea-Bissau or Trinidad and Tobago?
- Trinidad and Tobago, at 1.05 index against 1.05 index in Guinea-Bissau as of 2025.
- What is the difference in lower secondary school completion rates, adjusted gender parity index between Guinea-Bissau and Trinidad and Tobago?
- 0 index, with Trinidad and Tobago ahead.
- How many years of comparable data are there for Guinea-Bissau and Trinidad and Tobago?
- 45 years are reported by both, from 1981 to 2025.
- How do Guinea-Bissau and Trinidad and Tobago rank globally for lower secondary school completion rates, adjusted gender parity index?
- Guinea-Bissau ranks 60th and Trinidad and Tobago ranks 58th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Lower secondary school completion rates, adjusted gender parity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An adjusted gender parity index of 1 indicates equal lower secondary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.