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 | 3.1 | -27.31% |
| 2023 | 4.2 | -4.63% |
| 2022 | 4.4 | 188.19% |
| 2021 | 1.5 | -349.05% |
| 2020 | -0.6 | -172.30% |
| 2019 | 0.8 | 7.02% |
| 2018 | 0.8 | 206.10% |
| 2017 | 0.3 | -147.03% |
| 2016 | -0.6 | -8.27% |
| 2015 | -0.6 | -225.32% |
| 2014 | 0.5 | -69.45% |
| 2013 | 1.6 |