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.
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2024 | 3.8 | -46.98% |
| 2023 | 7.1 | -24.37% |
| 2022 | 9.4 | 318.77% |
| 2021 | 2.2 | 96.71% |
| 2020 | 1.1 | 362.29% |
| 2019 | 0.2 | -35.33% |
| 2018 | 0.4 | -77.45% |
| 2017 | 1.7 | 12.51% |
| 2016 | 1.5 | 1.79% |
| 2015 | 1.5 | -197.85% |
| 2014 | -1.5 | -225.03% |
| 2013 | 1.2 |