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.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2022 | 21,0 | 124,58 % |
| 2021 | 9,3 | 8,17 % |
| 2020 | 8,6 | -7,95 % |
| 2019 | 9,4 | -24,55 % |
| 2018 | 12,4 | 7,60 % |
| 2017 | 11,5 | -46,83 % |
| 2016 | 21,7 | -0,71 % |
| 2015 | 21,9 | -8,09 % |
| 2014 | 23,8 | -12,80 % |
| 2013 | 27,3 | 28,26 % |
| 2012 | 21,3 | 179,05 % |
| 2011 | 7,6 |