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 | 9,1 | 17,51 % |
| 2021 | 7,7 | -20,59 % |
| 2020 | 9,8 | 23,78 % |
| 2019 | 7,9 | 3,62 % |
| 2018 | 7,6 | 22,33 % |
| 2017 | 6,2 | -35,49 % |
| 2016 | 9,6 | 11,23 % |
| 2015 | 8,7 | -2,38 % |
| 2014 | 8,9 | 3,52 % |
| 2013 | 8,6 | 5,90 % |
| 2012 | 8,1 | 0,06 % |
| 2011 | 8,1 |