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 | 2.6 | -49.09% |
| 2023 | 5.1 | 76.32% |
| 2022 | 2.9 | 29.43% |
| 2021 | 2.2 | 82.66% |
| 2020 | 1.2 | -18.90% |
| 2019 | 1.5 | 52.11% |
| 2018 | 1.0 | 233.90% |
| 2017 | 0.3 | 108.90% |
| 2016 | 0.1 | -116.81% |
| 2015 | -0.8 | -205.58% |
| 2014 | 0.8 | -1,822.09% |
| 2013 | 0.0 |