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 | 111,7 | 9,65 % |
| 2021 | 101,9 | 1,22 % |
| 2020 | 100,7 | -1,25 % |
| 2019 | 101,9 | 0,25 % |
| 2018 | 101,7 | 0,63 % |
| 2017 | 101,1 | 1,12 % |
| 2016 | 99,9 | -0,83 % |
| 2015 | 100,8 | -1,74 % |
| 2014 | 102,6 | -1,31 % |
| 2013 | 103,9 | -0,92 % |
| 2012 | 104,9 | 1,50 % |
| 2011 | 103,3 |