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 | 4.3 | -43.32% |
| 2023 | 7.6 | -34.89% |
| 2022 | 11.6 | 157.35% |
| 2021 | 4.5 | 48.57% |
| 2020 | 3.0 | 19.08% |
| 2019 | 2.6 | 5.04% |
| 2018 | 2.4 | 11.55% |
| 2017 | 2.2 | -42.35% |
| 2016 | 3.8 | -12.94% |
| 2015 | 4.3 | -7.84% |
| 2014 | 4.7 | 163.68% |
| 2013 | 1.8 |