# Student-teacher ratio — TTO
> Latest: 17.58% (2009). Change: +0.4 pp vs 2008.
- Unit: %
- Frequency: Annual · Coverage: 1971–2009
- Data updated: 2026-10-08
- Source: World Bank — SE.PRM.ENRL.TC.ZS — https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/student-teacher-ratio/TTO
## Recent values
| Year | Value |
| :--- | :--- |
| 2004 | 17.52% |
| 2005 | 16.55% |
| 2007 | 15.94% |
| 2008 | 17.16% |
| 2009 | 17.58% |
## How to cite
APA: World Bank. (2009). Student-teacher ratio — TTO [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/student-teacher-ratio/TTO. Original source: https://data.worldbank.org/indicator/SE.PRM.ENRL.TC.ZS
## Full data
Full time series: https://econdash.org/docs/agent-payments (free API trial for core indicators of 10 major economies; otherwise an API key or pay per call)