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 | 32.5 | -27.20% |
| 2023 | 44.6 | 2.51% |
| 2022 | 43.5 | 0.23% |
| 2021 | 43.4 | 41.82% |
| 2020 | 30.6 | -23.34% |
| 2019 | 39.9 | 121.53% |
| 2018 | 18.0 | 123.92% |
| 2017 | 8.0 | 11.03% |
| 2016 | 7.2 | -41.97% |
| 2015 | 12.5 | -24.82% |
| 2014 | 16.6 | -54.63% |
| 2013 | 36.6 |