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 | 1.6 | -25.34% |
| 2023 | 2.1 | -50.70% |
| 2022 | 4.2 | 214.18% |
| 2021 | 1.3 | 303.88% |
| 2020 | 0.3 | -56.23% |
| 2019 | 0.8 | -82.93% |
| 2018 | 4.5 | 34.25% |
| 2017 | 3.3 | -527.00% |
| 2016 | -0.8 | -11.22% |
| 2015 | -0.9 | -130.24% |
| 2014 | 2.9 | -39.90% |
| 2013 | 4.8 |