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 | 2.2 | -53.47% |
| 2023 | 4.8 | -29.22% |
| 2022 | 6.7 | 229.43% |
| 2021 | 2.0 | 25.95% |
| 2020 | 1.6 | 14.87% |
| 2019 | 1.4 | -30.42% |
| 2018 | 2.0 | 2.08% |
| 2017 | 2.0 | 55.76% |
| 2016 | 1.3 | -32.74% |
| 2015 | 1.9 | 16.63% |
| 2014 | 1.6 | -16.09% |
| 2013 | 1.9 |