Gross national expenditure deflator (base year varies by country) in Tanzania
Tanzania: Gross national expenditure deflator (base year varies by country) was 3.7 % change on previous year in 2025. ◆ Volatile
Gross national expenditure deflator (base year varies by country) in Tanzania, 1991–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, gross national expenditure deflator (base year varies by country) in Tanzania stood at 3.7 % change on previous year.
Compared with earlier readings it is up 96.8% on the previous year and down 5.5% over ten years.
Over the whole period, gross national expenditure deflator (base year varies by country) in Tanzania peaked at 51.05 % change on previous year in 1998 and was at its lowest, -0.1102 % change on previous year, in 2020.
Tanzania ranks 69th of 168 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Gross national expenditure deflator (base year varies by country) in Tanzania, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1991 | 24.03 % change on previous year | — |
| 1992 | 29.35 % change on previous year | +22.1% |
| 1993 | 28.21 % change on previous year | -3.9% |
| 1994 | 30.38 % change on previous year | +7.7% |
| 1995 | 21.14 % change on previous year | -30.4% |
| 1996 | 19.52 % change on previous year | -7.7% |
| 1997 | 13.38 % change on previous year | -31.4% |
| 1998 | 51.05 % change on previous year | +281.5% |
| 1999 | 9.7 % change on previous year | -81.0% |
| 2000 | 8.39 % change on previous year | -13.5% |
| 2001 | 4.13 % change on previous year | -50.8% |
| 2002 | 5.62 % change on previous year | +36.1% |
| 2003 | 10.21 % change on previous year | +81.7% |
| 2004 | 7.93 % change on previous year | -22.3% |
| 2005 | 4.44 % change on previous year | -44.0% |
| 2006 | 4.46 % change on previous year | +0.5% |
| 2007 | 10.4 % change on previous year | +133.0% |
| 2008 | 19.48 % change on previous year | +87.3% |
| 2009 | 7.65 % change on previous year | -60.7% |
| 2010 | 8.97 % change on previous year | +17.2% |
| 2011 | 12.94 % change on previous year | +44.2% |
| 2012 | 14.06 % change on previous year | +8.7% |
| 2013 | 7.73 % change on previous year | -45.0% |
| 2014 | 4.75 % change on previous year | -38.6% |
| 2015 | 3.91 % change on previous year | -17.6% |
| 2016 | 5.02 % change on previous year | +28.3% |
| 2017 | 3.96 % change on previous year | -21.1% |
| 2018 | 5.78 % change on previous year | +46.0% |
| 2019 | 5.3 % change on previous year | -8.4% |
| 2020 | -0.1102 % change on previous year | -102.1% |
| 2021 | 2.7 % change on previous year | -2546.0% |
| 2022 | 2.89 % change on previous year | +7.3% |
| 2023 | 3.02 % change on previous year | +4.5% |
| 2024 | 1.88 % change on previous year | -37.9% |
| 2025 | 3.7 % change on previous year | +96.8% |
Biggest year-on-year movements
Years where Gross national expenditure deflator (base year varies by country) in Tanzania changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2021 | +2546.0% | -0.1102 % change on previous year | 2.7 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 25.2 % change on previous year | 9.7 % change on previous year | 51.05 % change on previous year | 9 |
| 2000s | 8.27 % change on previous year | 4.13 % change on previous year | 19.48 % change on previous year | 10 |
| 2010s | 7.24 % change on previous year | 3.91 % change on previous year | 14.06 % change on previous year | 10 |
| 2020s | 2.35 % change on previous year | -0.1102 % change on previous year | 3.7 % change on previous year | 6 |
Countries ranked near Tanzania
More economy & growth data for Tanzania
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 3.67 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 6.5 Percent per annum (2029)
- Foreign direct investment, net outflows (BoP, current US$), gaps 2.26 million BoP, current US$ (2003)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0001 BoP, current US$ per US$ of GDP (2003)
- Foreign direct investment, net outflows (BoP, current US$), per capita 0.0609 BoP, current US$ per person (2003)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled 1.72 billion BoP, current US$ (2024)
- Foreign direct investment, net inflows (BoP, current US$), annual 4.16 % change on previous year (2024)
- Foreign direct investment, net inflows (BoP, current US$), per unit 0.0217 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net inflows (BoP, current US$), per capita 25.05 BoP, current US$ per person (2024)
- Total reserves (includes gold, current US$), annual growth rate -14.24 % change on previous year (2018)
Frequently asked questions
- What is gross national expenditure deflator (base year varies by country) in Tanzania?
- Gross national expenditure deflator (base year varies by country) in Tanzania was 3.7 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest gross national expenditure deflator (base year varies by country) recorded in Tanzania?
- The highest recorded value was 51.05 % change on previous year in 1998.
- What is the lowest gross national expenditure deflator (base year varies by country) recorded in Tanzania?
- The lowest recorded value was -0.1102 % change on previous year in 2020.
- How does Tanzania rank for gross national expenditure deflator (base year varies by country)?
- Tanzania ranks 69th out of 168 countries with data for 2025.
- Is gross national expenditure deflator (base year varies by country) rising or falling in Tanzania?
- Over the last ten years it is down 5.5%. The long-run trend across the full record is volatile.
- Where does this Tanzania data come from?
- The figures come from Statizoid (derived), published as part of Gross national expenditure deflator (base year varies by country), annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 35 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Gross national expenditure deflator (base year varies by country). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Gross national expenditure deflator Country official statistics, National Statistical Offices (NSOs)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Gross national expenditure deflator (base year varies by country). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.