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 | 4.0 | -56.60% |
| 2023 | 9.3 | 0.61% |
| 2022 | 9.3 | 28.22% |
| 2021 | 7.2 | 199.20% |
| 2020 | 2.4 | 23.74% |
| 2019 | 2.0 | -54.29% |
| 2018 | 4.3 | -23.63% |
| 2017 | 5.6 | -12.61% |
| 2016 | 6.4 | 33.72% |
| 2015 | 4.8 | 64.02% |
| 2014 | 2.9 | -10.37% |
| 2013 | 3.3 |