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 | 2.9 | -45.87% |
| 2023 | 5.3 | -30.39% |
| 2022 | 7.6 | 67.09% |
| 2021 | 4.6 | 149.45% |
| 2020 | 1.8 | 166.45% |
| 2019 | 0.7 | -26.10% |
| 2018 | 0.9 | -194.68% |
| 2017 | -1.0 | -176.27% |
| 2016 | 1.3 | -50.26% |
| 2015 | 2.6 | 1,253.72% |
| 2014 | 0.2 | -89.54% |
| 2013 | 1.8 |