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 | -6.6 | 42.12% |
| 2023 | -4.6 | -133.87% |
| 2022 | 13.7 | 167.13% |
| 2021 | 5.1 | -8.37% |
| 2020 | 5.6 | 143.31% |
| 2019 | 2.3 | 267.70% |
| 2018 | 0.6 | -87.42% |
| 2017 | 5.0 | 13.51% |
| 2016 | 4.4 | -762.51% |
| 2015 | -0.7 | -114.16% |
| 2014 | 4.7 | -36.72% |
| 2013 | 7.4 |