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 , % |
|---|---|---|
| 2023 | 4.6 | -19.36% |
| 2022 | 5.7 | 259.89% |
| 2021 | 1.6 | -350.38% |
| 2020 | -0.6 | -168.79% |
| 2019 | 0.9 | -60.71% |
| 2018 | 2.3 | 7.93% |
| 2017 | 2.2 | -1,539.00% |
| 2016 | -0.1 | -91.37% |
| 2015 | -1.7 | -994.27% |
| 2014 | 0.2 | -75.92% |
| 2013 | 0.8 | -69.02% |
| 2012 | 2.6 |