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 | 4.4 | -4.92% |
| 2023 | 4.6 | -50.50% |
| 2022 | 9.3 | 11.79% |
| 2021 | 8.3 | 158.48% |
| 2020 | 3.2 | -13.96% |
| 2019 | 3.7 | 1.86% |
| 2018 | 3.7 | 6.34% |
| 2017 | 3.4 | -60.56% |
| 2016 | 8.7 | -3.22% |
| 2015 | 9.0 | 42.67% |
| 2014 | 6.3 | 2.01% |
| 2013 | 6.2 |