# GDP deflator — BTN
> Latest: 141 index (2025). Change: +3.2% vs 2024.
- Unit: index
- Frequency: Annual · Coverage: 1970–2025
- Data updated: 2026-10-08
- Source: World Bank — NY.GDP.DEFL.ZS — https://data.worldbank.org/indicator/NY.GDP.DEFL.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/gdp-deflator/BTN
## Recent values
| Year | Value |
| :--- | :--- |
| 2021 | 118.2 |
| 2022 | 125.0 |
| 2023 | 130.5 |
| 2024 | 136.6 |
| 2025 | 140.9 |
## How to cite
APA: World Bank. (2025). GDP deflator — BTN [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/gdp-deflator/BTN. Original source: https://data.worldbank.org/indicator/NY.GDP.DEFL.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)