Inflation as measured by the annual growth rate of the GDP implicit deflator shows the rate of price change in the economy as a whole. The GDP implicit deflator is the ratio of GDP in current local currency to GDP in constant local currency.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iran, Islamic Rep. | 1.6 | 22.8 | 24.9 | 20.2 | 15.9 | 33.4 | 19.0 | 36.8 | 9.8 | 0.2 | 9.4 | 13.0 | 31.6 | 30.5 | 44.3 | 56.3 | 50.6 | 30.5 | 34.2 |
| Angola | 14.0 | 418.0 | 42.4 | 32.3 | 31.8 | 7.3 | 2.8 | 3.6 | -3.5 | 21.8 | 22.6 | 28.2 | 19.2 | 10.8 | 38.8 | 13.7 | 17.6 | 25.2 | |
| Nigeria | 51.3 | 6.7 | 22.7 | 19.9 | 16.3 | 9.8 | 9.9 | 5.0 | 4.7 | 2.9 | 9.5 | 11.1 | 10.2 | 10.4 | 7.8 | 10.1 | 11.3 | 12.6 | 14.5 |
| Ecuador | -13.9 | 5.8 | -11.7 | 8.6 | 9.0 | 6.8 | 5.0 | 2.7 | 2.1 | -5.5 | 1.2 | 0.9 | 1.8 | -0.1 | -1.8 | 2.2 | 2.3 | 2.3 | 5.0 |
| Libya | 0.1 | 4.7 | 13.3 | 28.6 | 19.3 | 24.3 | 6.0 | 0.1 | -1.0 | -7.0 | 4.7 | 1.8 | 3.6 | 4.2 | -4.8 | 90.4 | 42.7 | -5.3 | 4.5 |
| Iraq | 4.4 | 73.6 | 24.7 | 35.9 | 16.6 | 24.7 | 2.7 | 0.0 | -4.8 | -28.8 | -11.1 | 14.7 | 18.2 | -2.7 | -11.2 | 38.9 | 26.9 | -15.5 | 4.4 |
| Equatorial Guinea | 10.4 | 64.7 | 59.3 | 24.9 | 17.0 | 4.9 | -1.1 | -1.3 | -20.2 | -6.3 | 12.7 | 9.5 | -3.2 | -10.2 | 17.9 | 22.1 | -7.6 | 2.5 | |
| Algeria | 4.9 | 30.3 | 22.7 | 12.4 | 15.6 | 16.9 | 8.0 | 0.9 | 1.5 | -5.0 | 0.9 | 4.9 | 6.2 | 0.9 | -4.7 | 15.9 | 23.0 | 0.9 | 1.7 |
| United Arab Emirates | 3.3 | 11.5 | 16.5 | 16.5 | 13.2 | 4.7 | -0.9 | -0.7 | -16.3 | -5.5 | 5.0 | 7.9 | -3.2 | -12.0 | 13.8 | 12.6 | -1.3 | 0.7 | |
| Gabon | -0.4 | 15.4 | 28.1 | 20.1 | 16.6 | 12.7 | -2.9 | -6.2 | -0.9 | -8.9 | -4.3 | 3.8 | 7.2 | 1.5 | -9.0 | 20.3 | 14.8 | -6.9 | 0.6 |
| Congo, Rep. | 3.7 | -1.0 | 47.0 | 32.5 | 29.4 | 11.0 | 11.4 | -1.1 | -6.5 | -17.3 | -3.5 | 12.4 | 22.2 | -1.3 | -14.0 | 23.3 | 18.3 | -7.6 | 0.0 |
| Saudi Arabia | -21.4 | 12.7 | 11.9 | 19.7 | 17.2 | 15.3 | 4.5 | -0.6 | -1.7 | -15.8 | -2.3 | 6.3 | 15.9 | -1.4 | -10.2 | 20.1 | 12.6 | -2.2 | -0.2 |
| Qatar | 9.7 | 32.7 | 30.5 | 7.0 | 18.3 | 6.3 | 0.8 | -1.5 | -25.1 | -9.0 | 7.8 | 12.4 | -4.5 | -15.1 | 22.5 | 25.9 | -10.7 | -0.4 | |
| Kuwait | 0.7 | 20.5 | 21.8 | 11.1 | 17.2 | 7.5 | 0.2 | -6.8 | -26.0 | -6.8 | 16.2 | 11.3 | -0.1 | -16.5 | 29.4 | 17.6 | -8.1 | -0.7 | |
| Venezuela, RB | 4.4 | 41.7 | 29.5 | 29.6 | 45.9 | 28.1 | 14.1 | 35.5 | 40.4 |