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 | 0.6 | -73.79% |
| 2023 | 2.3 | -56.24% |
| 2022 | 5.3 | 17.17% |
| 2021 | 4.5 | -7.97% |
| 2020 | 4.9 | 24.00% |
| 2019 | 3.9 | -10.19% |
| 2018 | 4.4 | -19.32% |
| 2017 | 5.4 | -18.76% |
| 2016 | 6.7 | 11.30% |
| 2015 | 6.0 | 14.82% |
| 2014 | 5.2 | 5.28% |
| 2013 | 5.0 |