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 | -44.39% |
| 2023 | 5.1 | -56.56% |
| 2022 | 11.7 | 61.10% |
| 2021 | 7.2 | 283.05% |
| 2020 | 1.9 | -31.83% |
| 2019 | 2.8 | -14.37% |
| 2018 | 3.2 | -2.12% |
| 2017 | 3.3 | 17.53% |
| 2016 | 2.8 | -8.07% |
| 2015 | 3.1 | -30.44% |
| 2014 | 4.4 | -25.19% |
| 2013 | 5.9 |