Lots of eastern European nations debuted this year, 7 in total.

1- Finland
2- Cyprus
3- Poland
4- Germany
5- Portugal
6- UK
7- France
8- Iceland
9- Ireland
10- Netherlands
11- Lithuania
12- Hungary
13- Russia
14- Bosnia & Herzegovina
15- Switzerland
16- Austria
17- Spain
18- Estonia
19- Malta
20- Norway
21- Romania
22- Croatia
23- Sweden
24- Greece
25- Slovakia