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 | -67.12% |
| 2023 | 11.5 | -20.10% |
| 2022 | 14.4 | 185.45% |
| 2021 | 5.1 | 49.80% |
| 2020 | 3.4 | 51.49% |
| 2019 | 2.2 | 22.86% |
| 2018 | 1.8 | -12.67% |
| 2017 | 2.1 | -412.28% |
| 2016 | -0.7 | -23.95% |
| 2015 | -0.9 | -1,724.13% |
| 2014 | 0.1 | -94.57% |
| 2013 | 1.0 |