Gross national expenditure deflator (base year varies by country) in Iran
Iran: Gross national expenditure deflator (base year varies by country) was 39 % change on previous year in 2025. ◆ Volatile
Gross national expenditure deflator (base year varies by country) in Iran, 1961–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, gross national expenditure deflator (base year varies by country) in Iran stood at 39 % change on previous year.
The figure is up 18.2% on the previous year and up 58.2% over ten years.
Over the whole period, gross national expenditure deflator (base year varies by country) in Iran peaked at 51.42 % change on previous year in 2020 and was at its lowest, -5.21 % change on previous year, in 1963.
Iran ranks 5th of 168 countries on this measure, in the top 10%.
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 Iran, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1961 | 0.3834 % change on previous year | — |
| 1962 | 2.5 % change on previous year | +552.9% |
| 1963 | -5.21 % change on previous year | -308.3% |
| 1964 | 2.25 % change on previous year | -143.2% |
| 1965 | -1.32 % change on previous year | -158.6% |
| 1966 | 0.9011 % change on previous year | -168.2% |
| 1967 | -1.3 % change on previous year | -244.8% |
| 1968 | -0.1094 % change on previous year | -91.6% |
| 1969 | 4.19 % change on previous year | -3935.1% |
| 1970 | 2.92 % change on previous year | -30.5% |
| 1971 | 9.45 % change on previous year | +224.0% |
| 1972 | 0.6182 % change on previous year | -93.5% |
| 1973 | 18.31 % change on previous year | +2861.1% |
| 1974 | 5.75 % change on previous year | -68.6% |
| 1975 | 6.43 % change on previous year | +11.8% |
| 1976 | 9.02 % change on previous year | +40.3% |
| 1977 | 19.82 % change on previous year | +119.8% |
| 1978 | 12.32 % change on previous year | -37.8% |
| 1979 | 28.3 % change on previous year | +129.6% |
| 1980 | 30.87 % change on previous year | +9.1% |
| 1981 | 27.83 % change on previous year | -9.8% |
| 1982 | 15.34 % change on previous year | -44.9% |
| 1983 | 13.96 % change on previous year | -9.1% |
| 1984 | 24.14 % change on previous year | +73.0% |
| 1985 | 3.71 % change on previous year | -84.6% |
| 1986 | 13.01 % change on previous year | +250.9% |
| 1987 | 19.15 % change on previous year | +47.1% |
| 1988 | 42.74 % change on previous year | +123.2% |
| 1989 | 14.43 % change on previous year | -66.2% |
| 1990 | 21.63 % change on previous year | +49.9% |
| 1991 | 22.3 % change on previous year | +3.1% |
| 1992 | 34.62 % change on previous year | +55.2% |
| 1993 | 41.34 % change on previous year | +19.4% |
| 1994 | 40.63 % change on previous year | -1.7% |
| 1995 | 41.99 % change on previous year | +3.3% |
| 1996 | 25.37 % change on previous year | -39.6% |
| 1997 | 17.37 % change on previous year | -31.5% |
| 1998 | 14.82 % change on previous year | -14.6% |
| 1999 | 22.59 % change on previous year | +52.4% |
| 2000 | 24.14 % change on previous year | +6.8% |
| 2001 | 8.21 % change on previous year | -66.0% |
| 2002 | 21.2 % change on previous year | +158.1% |
| 2003 | 13.09 % change on previous year | -38.3% |
| 2004 | 23.88 % change on previous year | +82.5% |
| 2005 | 12.43 % change on previous year | -47.9% |
| 2006 | 14.13 % change on previous year | +13.6% |
| 2007 | 17.96 % change on previous year | +27.1% |
| 2008 | 19.79 % change on previous year | +10.2% |
| 2009 | 6.73 % change on previous year | -66.0% |
| 2010 | 12.25 % change on previous year | +82.2% |
| 2011 | 34.5 % change on previous year | +181.6% |
| 2012 | 27.33 % change on previous year | -20.8% |
| 2013 | 37.2 % change on previous year | +36.1% |
| 2014 | 15.78 % change on previous year | -57.6% |
| 2015 | 24.65 % change on previous year | +56.2% |
| 2016 | 5.24 % change on previous year | -78.8% |
| 2017 | 10.18 % change on previous year | +94.5% |
| 2018 | 39.22 % change on previous year | +285.2% |
| 2019 | 44.14 % change on previous year | +12.5% |
| 2020 | 51.42 % change on previous year | +16.5% |
| 2021 | 41.7 % change on previous year | -18.9% |
| 2022 | 47.35 % change on previous year | +13.6% |
| 2023 | 47.55 % change on previous year | +0.4% |
| 2024 | 33 % change on previous year | -30.6% |
| 2025 | 39 % change on previous year | +18.2% |
Iran compared with similar countries
- Iran's 39 % change on previous year is above the median for upper middle income countries, which is 3.57 % change on previous year, 10.9× the median. (46 countries reporting)
- Iran's 39 % change on previous year is above the median for Middle East, North Africa, Afghanistan & Pakistan, which is 2.34 % change on previous year, 16.6× the median. (20 countries reporting)
Biggest year-on-year movements
Years where Gross national expenditure deflator (base year varies by country) in Iran 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 |
|---|---|---|---|
| 1969 | +3935.1% | -0.1094 % change on previous year | 4.19 % change on previous year |
| 1973 | +2861.1% | 0.6182 % change on previous year | 18.31 % change on previous year |
| 1962 | +552.9% | 0.3834 % change on previous year | 2.5 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.2541 % change on previous year | -5.21 % change on previous year | 4.19 % change on previous year | 9 |
| 1970s | 11.29 % change on previous year | 0.6182 % change on previous year | 28.3 % change on previous year | 10 |
| 1980s | 20.52 % change on previous year | 3.71 % change on previous year | 42.74 % change on previous year | 10 |
| 1990s | 28.27 % change on previous year | 14.82 % change on previous year | 41.99 % change on previous year | 10 |
| 2000s | 16.16 % change on previous year | 6.73 % change on previous year | 24.14 % change on previous year | 10 |
| 2010s | 25.05 % change on previous year | 5.24 % change on previous year | 44.14 % change on previous year | 10 |
| 2020s | 43.34 % change on previous year | 33 % change on previous year | 51.42 % change on previous year | 6 |
Countries ranked near Iran
More economy & growth data for Iran
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 1.48 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 2 Percent per annum (2029)
- Foreign direct investment, net outflows (BoP, current US$), gaps 89.42 million BoP, current US$ (2024)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0002 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net outflows (BoP, current US$), per capita 0.9766 BoP, current US$ per person (2024)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled 1.45 billion BoP, current US$ (2024)
- Foreign direct investment, net inflows (BoP, current US$), annual 1.88 % change on previous year (2024)
- Foreign direct investment, net inflows (BoP, current US$), per unit 0.003 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net inflows (BoP, current US$), per capita 15.83 BoP, current US$ per person (2024)
- Total reserves (includes gold, current US$), annual growth rate 130.68 % change on previous year (1982)
Frequently asked questions
- What is gross national expenditure deflator (base year varies by country) in Iran?
- Gross national expenditure deflator (base year varies by country) in Iran was 39 % 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 Iran?
- The highest recorded value was 51.42 % change on previous year in 2020.
- What is the lowest gross national expenditure deflator (base year varies by country) recorded in Iran?
- The lowest recorded value was -5.21 % change on previous year in 1963.
- How does Iran rank for gross national expenditure deflator (base year varies by country)?
- Iran ranks 5th out of 168 countries with data for 2025.
- Is gross national expenditure deflator (base year varies by country) rising or falling in Iran?
- Over the last ten years it is up 58.2%. The long-run trend across the full record is volatile.
- Where does this Iran 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 — 65 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.