| # | 2010 | 2010 SF2 | 2011 | 2011 SF2 | 2012 | 2012 SF1 | 2013 | 2013 SF1 | 2014 | 2014 SF2 | 2015 | 2015 SF2 | 2016 | 2016 * | 2016 SF2 | 2016 SF2 * | Total | Partici- pations | Average | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lithuania | X | 12 | 10 | X | 7 | X | 1 | 6 | X | 5 | 7 | 7 | 12 | 3 | 12 | 82 | 12 | 6,83 | |
| 2 | Latvia | X | X | X | 7 | X | 4 | X | X | X | X | 12 | 12 | 1 | 7 | 4 | 7 | 54 | 8 | 6,75 |
| 3 | Denmark | 12 | 4 | 12 | 12 | 7 | 12 | 12 | X | X | X | X | X | 3 | 74 | 11 | 6,73 | |||
| 4 | Sweden | X | 5 | 4 | 8 | 12 | X | 5 | X | 4 | X | 10 | 10 | 5 | 2 | X | X | 65 | 10 | 6,50 |
| 5 | Belgium | 10 | X | X | X | 6 | 4 | 7 | X | X | 2 | X | 12 | 12 | 6 | 59 | 10 | 5,90 | ||
| 6 | Estonia | X | X | 7 | 10 | 8 | X | 8 | X | X | X | X | X | X | X | 33 | 6 | 5,50 | ||
| 7 | Bulgaria | X | X | 1 | X | X | X | X | X | X | X | X | 10 | 5 | 10 | 5 | 31 | 6 | 5,17 | |
| 8 | Australia | X | X | X | X | X | X | X | X | X | X | 5 | X | 6 | 6 | 8 | 25 | 5 | 5,00 | |
| 9 | Russia | X | X | 6 | 8 | 10 | 10 | X | 8 | X | 8 | X | X | 50 | 10 | 5,00 | ||||
| 10 | Slovakia | X | X | X | 5 | X | X | X | X | X | X | X | X | X | X | X | X | 5 | 1 | 5,00 |
| 11 | Netherlands | X | 3 | X | X | X | 6 | 5 | 10 | X | X | X | 8 | X | X | 32 | 7 | 4,57 | ||
| 12 | United Kingdom | X | 6 | X | 4 | X | 7 | X | 8 | X | 1 | X | 7 | 3 | X | X | 36 | 8 | 4,50 | |
| 13 | Romania | 7 | 6 | 1 | 3 | 5 | 12 | X | 2 | 7 | X | X | X | X | X | 43 | 10 | 4,30 | ||
| 14 | Poland | X | X | X | X | X | X | X | X | 2 | 3 | 5 | 10 | 10 | 30 | 8 | 3,75 | |||
| 15 | Austria | X | X | 2 | X | X | 4 | 12 | 12 | X | 1 | X | X | 31 | 9 | 3,44 | ||||
| 16 | Finland | X | X | 3 | X | X | 3 | X | 10 | X | X | X | X | X | X | 16 | 5 | 3,20 | ||
| 17 | Turkey | 1 | 8 | X | X | X | X | X | X | X | X | X | X | X | X | X | 9 | 3 | 3,00 | |
| 18 | Norway | 2 | X | X | X | X | X | 7 | 8 | 4 | 4 | X | X | 25 | 9 | 2,78 | ||||
| 19 | Italy | X | X | 5 | X | 2 | X | X | X | 6 | X | 6 | X | X | 19 | 7 | 2,71 | |||
| 20 | Moldova | X | 8 | 4 | 2 | 3 | X | X | X | X | X | X | X | X | 17 | 7 | 2,43 | |||
| 21 | Germany | 8 | X | X | 10 | X | X | X | X | X | X | 18 | 8 | 2,25 | ||||||
| 22 | Switzerland | X | X | X | X | X | 5 | 6 | X | X | X | 5 | 16 | 8 | 2,00 | |||||
| 23 | Ukraine | 2 | 3 | X | 8 | 2 | X | X | X | 4 | 4 | 23 | 12 | 1,92 | ||||||
| 24 | Israel | X | X | X | X | X | 8 | 4 | 7 | 2 | 21 | 11 | 1,91 | |||||||
| 25 | Greece | X | X | 10 | X | 4 | X | X | X | X | X | 14 | 8 | 1,75 | ||||||
| 26 | Azerbaijan | 3 | 10 | X | 1 | X | 2 | X | X | X | X | 16 | 10 | 1,60 | ||||||
| 27 | Slovenia | X | 2 | 6 | X | X | X | X | X | 8 | 16 | 10 | 1,60 | |||||||
| 28 | Georgia | 5 | 7 | X | X | X | X | X | X | 1 | 13 | 10 | 1,30 | |||||||
| 29 | Malta | X | X | X | X | X | X | 3 | 3 | X | 3 | X | X | 9 | 7 | 1,29 | ||||
| 30 | France | 6 | X | X | X | X | X | X | 3 | X | X | 9 | 8 | 1,13 | ||||||
| 31 | Cyprus | X | 5 | X | X | X | 6 | X | X | 11 | 10 | 1,10 | ||||||||
| 32 | Czech Republic | X | X | X | X | X | X | X | X | X | X | X | 1 | 2 | X | X | 3 | 3 | 1,00 | |
| 33 | Belarus | X | X | X | X | 3 | 1 | X | X | X | X | 2 | 1 | 7 | 8 | 0,88 | ||||
| 34 | Spain | X | X | X | X | 6 | X | X | X | X | 6 | 8 | 0,75 | |||||||
| 35 | Croatia | X | 1 | X | X | X | X | X | 1 | X | X | X | X | X | X | 2 | 4 | 0,50 | ||
| 36 | Iceland | X | X | X | X | X | 2 | X | X | X | X | 2 | 7 | 0,29 | ||||||
| 37 | Albania | X | X | X | 1 | X | X | X | X | X | X | X | 1 | 6 | 0,17 | |||||
| 38 | Hungary | X | X | X | X | 1 | X | X | X | X | 1 | 8 | 0,13 |
