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 | 7,7 | 84,37 % |
| 2021 | 4,1 | -17,87 % |
| 2020 | 5,1 | -9,27 % |
| 2019 | 5,6 | 37,12 % |
| 2018 | 4,1 | 11,97 % |
| 2017 | 3,6 | -58,74 % |
| 2016 | 8,8 | 11,71 % |
| 2015 | 7,9 | -5,92 % |
| 2014 | 8,4 | -7,48 % |
| 2013 | 9,0 | -4,44 % |
| 2012 | 9,5 | 2,52 % |
| 2011 | 9,2 |