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 | 28.6 | -39.90% |
| 2023 | 47.6 | 75.10% |
| 2022 | 27.2 | 129.14% |
| 2021 | 11.9 | -11.70% |
| 2020 | 13.4 | -9.17% |
| 2019 | 14.8 | -7.64% |
| 2018 | 16.0 | -12.03% |
| 2017 | 18.2 | 67.38% |
| 2016 | 10.9 | 62.74% |
| 2015 | 6.7 | 44.19% |
| 2014 | 4.6 | -16.02% |
| 2013 | 5.5 |