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 | 2.25% |
| 2023 | 1.6 | -69.26% |
| 2022 | 5.3 | 2,840.63% |
| 2021 | 0.2 | -108.65% |
| 2020 | -2.1 | 7.68% |
| 2019 | -1.9 | -162.93% |
| 2018 | 3.1 | 56.02% |
| 2017 | 2.0 | 21.60% |
| 2016 | 1.6 | -60.26% |
| 2015 | 4.1 | 73.47% |
| 2014 | 2.3 | 113.08% |
| 2013 | 1.1 |