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 | 31,3 | 213,47 % |
| 2021 | 10,0 | 0,85 % |
| 2020 | 9,9 | 38,41 % |
| 2019 | 7,1 | -8,52 % |
| 2018 | 7,8 | -36,88 % |
| 2017 | 12,4 | -29,12 % |
| 2016 | 17,5 | 1,78 % |
| 2015 | 17,1 | 10,72 % |
| 2014 | 15,5 | 32,77 % |
| 2013 | 11,7 | 4,29 % |
| 2012 | 11,2 | 28,16 % |
| 2011 | 8,7 |