# NNP (net national product) — TZA
> Latest: 63.28 billion USD (2021). Change: +8.0% vs 2020.
- Unit: Current USD
- Frequency: Annual · Coverage: 1988–2021
- Data updated: 2026-10-09
- Source: Calculation: GNI-Depreciation — A - B — https://econdash.org/chart/nnp-net-national-product/USA
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/nnp-net-national-product/TZA
## Recent values
| Year | Value |
| :--- | :--- |
| 2017 | 45.99B |
| 2018 | 50.49B |
| 2019 | 53.45B |
| 2020 | 58.61B |
| 2021 | 63.28B |
## How to cite
APA: Calculation: GNI-Depreciation. (2021). NNP (net national product) — TZA [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/nnp-net-national-product/TZA. Original source: https://econdash.org/chart/nnp-net-national-product/USA
## 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)