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 | 58.5 | 8.63% |
| 2023 | 53.9 | -25.51% |
| 2022 | 72.3 | 268.99% |
| 2021 | 19.6 | 59.59% |
| 2020 | 12.3 | -19.09% |
| 2019 | 15.2 | -7.08% |
| 2018 | 16.3 | 46.55% |
| 2017 | 11.1 | 43.33% |
| 2016 | 7.8 | 1.36% |
| 2015 | 7.7 | -13.37% |
| 2014 | 8.9 | 18.17% |
| 2013 | 7.5 |