| # | 2010 | 2010 SF1 | 2011 | 2011 SF1 | 2012 | 2012 SF2 | 2013 | 2013 SF1 | 2015 | 2015 SF1 | 2016 | 2016 * | 2016 SF2 | 2016 SF2 * | Total | Partici- pations | Average | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Montenegro | X | X | X | X | X | X | X | 12 | 12 | X | X | X | X | X | 24 | 2 | 12,00 |
| 2 | North Macedonia | X | 8 | X | X | 12 | 8 | X | X | X | 12 | X | X | 12 | 12 | 64 | 6 | 10,67 |
| 3 | Bosnia & Herzegovina | 12 | 12 | 12 | X | 5 | 5 | X | X | X | X | X | X | X | X | 46 | 5 | 9,20 |
| 4 | Croatia | X | X | X | 12 | X | 12 | X | 10 | X | X | 4 | X | X | 38 | 5 | 7,60 | |
| 5 | Ukraine | 7 | X | 6 | X | 4 | 10 | 5 | X | X | 12 | 7 | 10 | 6 | 67 | 10 | 6,70 | |
| 6 | Russia | 4 | 4 | 6 | 7 | X | 8 | 6 | 10 | 10 | 1 | 12 | X | X | 68 | 11 | 6,18 | |
| 7 | Slovenia | X | X | 10 | X | X | 10 | X | 5 | X | X | X | 6 | 4 | 35 | 6 | 5,83 | |
| 8 | Australia | X | X | X | X | X | X | X | X | 3 | X | 6 | 6 | 4 | 7 | 26 | 5 | 5,20 |
| 9 | Greece | 10 | 10 | 3 | 7 | 4 | X | X | 6 | X | X | X | X | 40 | 8 | 5,00 | ||
| 10 | Hungary | X | X | 8 | 10 | 2 | X | 2 | X | 8 | 10 | X | X | 40 | 8 | 5,00 | ||
| 11 | Bulgaria | X | X | X | X | X | 2 | X | X | X | X | 4 | 8 | 2 | 8 | 24 | 5 | 4,80 |
| 12 | Belgium | 5 | 7 | X | X | X | X | 3 | 4 | 7 | 5 | 10 | 41 | 10 | 4,10 | |||
| 13 | Sweden | X | X | 1 | X | 10 | 7 | 1 | X | 8 | X | 1 | X | X | 28 | 7 | 4,00 | |
| 14 | Slovakia | X | 6 | X | X | X | 1 | X | X | X | X | X | X | X | X | 7 | 2 | 3,50 |
| 15 | Malta | X | X | 5 | 6 | 3 | X | X | X | 10 | X | X | 24 | 7 | 3,43 | |||
| 16 | Israel | X | X | X | X | X | X | X | 6 | X | 7 | 7 | 20 | 6 | 3,33 | |||
| 17 | Moldova | 1 | X | X | 6 | 7 | X | 5 | X | X | X | X | 19 | 7 | 2,71 | |||
| 18 | Denmark | X | X | X | 12 | 8 | X | X | X | 20 | 8 | 2,50 | ||||||
| 19 | Lithuania | X | X | 7 | 1 | 6 | X | 8 | 5 | 27 | 11 | 2,45 | ||||||
| 20 | Cyprus | X | X | X | 8 | X | X | 3 | X | 3 | X | X | 14 | 6 | 2,33 | |||
| 21 | Italy | X | X | 2 | X | X | 4 | X | 7 | X | X | X | 13 | 6 | 2,17 | |||
| 22 | Iceland | 3 | 8 | X | X | X | X | X | X | X | X | 11 | 6 | 1,83 | ||||
| 23 | Portugal | 2 | 5 | X | X | X | X | X | X | X | X | X | X | 7 | 4 | 1,75 | ||
| 24 | Switzerland | X | X | 5 | 2 | X | X | X | X | X | X | X | X | 7 | 4 | 1,75 | ||
| 25 | Romania | 6 | X | X | X | X | 3 | X | X | X | X | 9 | 6 | 1,50 | ||||
| 26 | Finland | X | 3 | X | X | X | X | 4 | X | X | X | X | 7 | 5 | 1,40 | |||
| 27 | Albania | 2 | X | 1 | X | X | X | X | X | 8 | 11 | 8 | 1,38 | |||||
| 28 | Norway | X | X | 7 | X | X | X | X | 3 | 10 | 8 | 1,25 | ||||||
| 29 | Germany | 8 | X | X | X | X | X | X | X | 8 | 7 | 1,14 | ||||||
| 30 | Belarus | X | X | X | 4 | X | X | X | 5 | 9 | 8 | 1,13 | ||||||
| 31 | Netherlands | X | X | X | X | X | 1 | X | 5 | X | X | 6 | 6 | 1,00 | ||||
| 32 | Azerbaijan | X | 3 | X | 5 | X | X | X | X | 8 | 8 | 1,00 | ||||||
| 33 | Georgia | X | 4 | X | X | 1 | 3 | 2 | 10 | 11 | 0,91 | |||||||
| 34 | Armenia | 1 | X | X | X | X | X | 3 | 2 | X | X | 6 | 7 | 0,86 | ||||
| 35 | Turkey | 3 | X | X | X | X | X | X | X | X | X | X | 3 | 4 | 0,75 | |||
| 36 | France | 4 | X | X | X | X | X | X | X | 4 | 7 | 0,57 | ||||||
| 37 | Estonia | X | X | 2 | 2 | X | X | X | X | 4 | 8 | 0,50 | ||||||
| 38 | Austria | X | X | X | X | X | X | 2 | X | X | X | 2 | 5 | 0,40 | ||||
| 39 | Poland | X | X | X | X | X | X | X | 1 | 1 | 2 | 7 | 0,29 | |||||
| 40 | United Kingdom | X | X | X | X | X | 2 | X | X | 2 | 7 | 0,29 | ||||||
| 41 | Latvia | X | X | X | X | X | X | X | 1 | X | 1 | 6 | 0,17 |
