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 | 7.9 | -26.34% |
| 2022 | 10.8 | 322.02% |
| 2021 | 2.6 | 1,550.08% |
| 2020 | 0.2 | -79.94% |
| 2019 | 0.8 | -48.55% |
| 2018 | 1.5 | 32.83% |
| 2017 | 1.1 | -200.39% |
| 2016 | -1.1 | 142.20% |
| 2015 | -0.5 | 115.85% |
| 2014 | -0.2 | -109.71% |
| 2013 | 2.2 | -35.04% |
| 2012 | 3.4 |