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 | 1.1 | -55.39% |
| 2023 | 2.5 | -79.09% |
| 2022 | 11.9 | 24.37% |
| 2021 | 9.6 | 83.89% |
| 2020 | 5.2 | 7.20% |
| 2019 | 4.9 | 85.56% |
| 2018 | 2.6 | -56.67% |
| 2017 | 6.0 | 182.69% |
| 2016 | 2.1 | -46.67% |
| 2015 | 4.0 | 30.46% |
| 2014 | 3.1 | -699.31% |
| 2013 | -0.5 |