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 | 3.2 | 55.74% |
| 2023 | 2.1 | -78.60% |
| 2022 | 9.6 | 145.10% |
| 2021 | 3.9 | 796.07% |
| 2020 | 0.4 | -126.42% |
| 2019 | -1.7 | -653.59% |
| 2018 | 0.3 | -82.98% |
| 2017 | 1.8 | -197.79% |
| 2016 | -1.8 | -224.05% |
| 2015 | 1.5 | 64.14% |
| 2014 | 0.9 | -245.67% |
| 2013 | -0.6 |