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 | 1.7 | -67.59% |
| 2023 | 5.1 | -17.22% |
| 2022 | 6.2 | 310.83% |
| 2021 | 1.5 | 134.58% |
| 2020 | 0.6 | -61.11% |
| 2019 | 1.6 | 41.82% |
| 2018 | 1.2 | -15.14% |
| 2017 | 1.4 | 112.28% |
| 2016 | 0.6 | -41.60% |
| 2015 | 1.1 | 254.66% |
| 2014 | 0.3 | -73.71% |
| 2013 | 1.2 |