# Student-teacher ratio — GUM
> Latest: 20.02% (1989). Change: +0.1 pp vs 1988.
- Unit: %
- Frequency: Annual · Coverage: 1971–1989
- 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/GUM
## Recent values
| Year | Value |
| :--- | :--- |
| 1984 | 19.95% |
| 1986 | 19.98% |
| 1987 | 19.92% |
| 1988 | 19.95% |
| 1989 | 20.02% |
## How to cite
APA: World Bank. (1989). Student-teacher ratio — GUM [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/student-teacher-ratio/GUM. 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)