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 | 1.2 | -57.61% |
| 2023 | 2.7 | 102.75% |
| 2022 | 1.4 | -22.08% |
| 2021 | 1.7 | -42.65% |
| 2020 | 3.0 | 312.46% |
| 2019 | 0.7 | -20.27% |
| 2018 | 0.9 | 2,024.52% |
| 2017 | 0.0 | -105.45% |
| 2016 | -0.8 | -462.60% |
| 2015 | 0.2 | -139.87% |
| 2014 | -0.5 | -227.95% |
| 2013 | 0.4 |