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 | 3.2 | -43.51% |
| 2023 | 5.6 | -15.12% |
| 2022 | 6.6 | 130.25% |
| 2021 | 2.9 | 238.16% |
| 2020 | 0.8 | -47.42% |
| 2019 | 1.6 | -15.73% |
| 2018 | 1.9 | -1.91% |
| 2017 | 1.9 | 52.60% |
| 2016 | 1.3 | -15.34% |
| 2015 | 1.5 | -39.37% |
| 2014 | 2.5 | 1.55% |
| 2013 | 2.4 |