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 | 0.2 | -7.11% |
| 2023 | 0.2 | -88.10% |
| 2022 | 2.0 | 101.18% |
| 2021 | 1.0 | -59.45% |
| 2020 | 2.4 | -16.55% |
| 2019 | 2.9 | 39.74% |
| 2018 | 2.1 | 30.23% |
| 2017 | 1.6 | -20.34% |
| 2016 | 2.0 | 39.18% |
| 2015 | 1.4 | -25.22% |
| 2014 | 1.9 | -26.68% |
| 2013 | 2.6 |