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 | 0.5 | -88.62% |
| 2023 | 4.6 | -20.57% |
| 2022 | 5.8 | 183.04% |
| 2021 | 2.1 | 243.79% |
| 2020 | 0.6 | -40.13% |
| 2019 | 1.0 | -1.77% |
| 2018 | 1.0 | -45.83% |
| 2017 | 1.9 | -38.76% |
| 2016 | 3.1 | -34.12% |
| 2015 | 4.7 | -18.00% |
| 2014 | 5.7 | 9.32% |
| 2013 | 5.2 |