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 | 2.1 | 38.89% |
| 2023 | 1.5 | -71.14% |
| 2022 | 5.2 | 338.25% |
| 2021 | 1.2 | -33.50% |
| 2020 | 1.8 | -46.45% |
| 2019 | 3.3 | 2,143.18% |
| 2018 | 0.1 | -73.95% |
| 2017 | 0.6 | -79.25% |
| 2016 | 2.7 | -423.16% |
| 2015 | -0.8 | -163.15% |
| 2014 | 1.3 | -50.41% |
| 2013 | 2.7 |