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 | 1.2 | -67.67% |
| 2023 | 3.6 | -14.23% |
| 2022 | 4.2 | 289.29% |
| 2021 | 1.1 | -19.65% |
| 2020 | 1.4 | -45.11% |
| 2019 | 2.5 | -48.10% |
| 2018 | 4.7 | 79.08% |
| 2017 | 2.7 | 25.88% |
| 2016 | 2.1 | -721.82% |
| 2015 | -0.3 | -107.22% |
| 2014 | 4.7 | 827.99% |
| 2013 | 0.5 |