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 | 4.7 | -65.14% |
| 2023 | 13.4 | -53.31% |
| 2022 | 28.7 | 462.77% |
| 2021 | 5.1 | 35.59% |
| 2020 | 3.8 | -22.16% |
| 2019 | 4.8 | 58.87% |
| 2018 | 3.0 | -53.65% |
| 2017 | 6.6 | 3.32% |
| 2016 | 6.4 | -34.28% |
| 2015 | 9.7 | 90.15% |
| 2014 | 5.1 | 10.68% |
| 2013 | 4.6 |