Consumer price index reflects changes 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 | 121,7 | 4,23 % |
| 2021 | 116,8 | 3,84 % |
| 2020 | 112,5 | 2,90 % |
| 2019 | 109,3 | -2,49 % |
| 2018 | 112,1 | 2,97 % |
| 2017 | 108,9 | 2,80 % |
| 2016 | 105,9 | 1,65 % |
| 2015 | 104,2 | -0,58 % |
| 2014 | 104,8 | -0,93 % |
| 2013 | 105,8 | 2,30 % |
| 2012 | 103,4 | 0,46 % |
| 2011 | 102,9 |