Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ポーランド | 567.9 | 9.9 | 2.2 | 2.6 | 4.2 | 3.6 | 1.0 | 0.1 | -0.9 | -0.7 | 2.1 | 1.8 | 2.2 | 3.4 | 5.1 | 14.4 | 11.5 | 3.8 |
| ハンガリー | 28.4 | 9.8 | 3.6 | 4.9 | 3.9 | 5.7 | 1.7 | -0.2 | -0.1 | 0.4 | 2.3 | 2.9 | 3.3 | 3.3 | 5.1 | 14.6 | 17.1 | 3.7 |
| スロバキア | 12.0 | 2.7 | 1.0 | 3.9 | 3.6 | 1.4 | -0.1 | -0.3 | -0.5 | 1.3 | 2.5 | 2.7 | 1.9 | 3.1 | 12.8 | 10.5 | 2.8 | |
| チェコ共和国 | 3.8 | 1.9 | 1.5 | 1.9 | 3.3 | 1.4 | 0.3 | 0.3 | 0.7 | 2.5 | 2.1 | 2.8 | 3.2 | 3.8 | 15.1 | 10.7 | 2.4 |