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 | 2.8 | -21.46% |
| 2023 | 3.5 | -57.90% |
| 2022 | 8.4 | 171.26% |
| 2021 | 3.1 | -1,058.36% |
| 2020 | -0.3 | -146.14% |
| 2019 | 0.7 | -58.24% |
| 2018 | 1.7 | -14.37% |
| 2017 | 2.0 | -1,065.50% |
| 2016 | -0.2 | -59.51% |
| 2015 | -0.5 | 231.12% |
| 2014 | -0.2 | -110.73% |
| 2013 | 1.4 |