| 2010 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Luxembourg | 0 | 0 | 0 | 0 | 0 | |||||
| Spain | 10 | 8 | 9 | 7 | 2 | 10 | 7 | |||
| France | 12 | 9 | 10 | 7 | 12 | 18 | 6 | |||
| Greece | 0 | |||||||||
| Estonia | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Austria | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| Netherlands | 5 | 3 | 2 | 4 | 1 | 2 | ||||
| Lithuania | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| Cyprus | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| Slovenia | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Germany | 2 | 2 | 0 | 0 | 2 | 3 | 1 | |||
| Malta | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Finland | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Portugal | 15 | 2 | 4 | 5 | 6 | |||||
| Italy | 5 | 12 | 8 | 5 | 3 | |||||
| Ireland | 0 | 1 | 0 | |||||||
| Latvia | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Slovakia | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Belgium | 3 | 0 | 1 | 2 | 0 | 0 |