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 , % |
|---|---|---|
| 2022 | 104.7 | 6.25% |
| 2021 | 98.5 | -82.31% |
| 2020 | 557.2 | 118.25% |
| 2019 | 255.3 | 2,304.26% |
| 2018 | 10.6 | 1,087.84% |
| 2017 | 0.9 | -157.91% |
| 2016 | -1.5 | -36.50% |
| 2015 | -2.4 | 1,129.10% |
| 2014 | -0.2 | -112.10% |
| 2013 | 1.6 | -56.11% |
| 2012 | 3.7 | 7.48% |
| 2011 | 3.5 |