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 | 4.5 | 92.46% |
| 2023 | 2.3 | -45.74% |
| 2022 | 4.3 | 2,671.87% |
| 2021 | 0.2 | -106.01% |
| 2020 | -2.6 | -246.37% |
| 2019 | 1.8 | -56.56% |
| 2018 | 4.1 | 21.92% |
| 2017 | 3.3 | -13.35% |
| 2016 | 3.9 | 180.99% |
| 2015 | 1.4 | 164.75% |
| 2014 | 0.5 | -82.18% |
| 2013 | 2.9 |