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 | 3.7 | -78.37% |
| 2023 | 17.1 | 17.23% |
| 2022 | 14.6 | 185.82% |
| 2021 | 5.1 | 53.63% |
| 2020 | 3.3 | -0.35% |
| 2019 | 3.3 | 17.13% |
| 2018 | 2.9 | 21.38% |
| 2017 | 2.3 | 494.84% |
| 2016 | 0.4 | -740.39% |
| 2015 | -0.1 | -72.91% |
| 2014 | -0.2 | -113.13% |
| 2013 | 1.7 |