1
Germany
Germany: 1,618 years
2
France
France: 1,936 years
3
Norway
Norway: 88 years
4
Romania
Romania: 1,800 years
5
Belgium
Belgium: 700 years
6
White Russia
White Russia: 550 years
7
Ukraine
Ukraine: 822 years
8
Crimea
Crimea: 1,900 years
9
Czechoslovakia
Czechoslovakia: 1,000 years
10
Netherlands
Netherlands: 800 years
11
Lithuania
Lithuania: 600 years
12
Luxembourg
Luxembourg: 653 years
13
Hungary
Hungary: 1,900 years
14
Poland
Poland: 850 years
15
Denmark
Denmark: 317 years
16
Austria
Austria: 1,030 years
17
Italy
Italy: 2,100 years
18
Greece
Greece: 2,239 years
19
Yugoslavia
Yugoslavia: 1,000 years
20
Estonia
Estonia: 600 years
21
Latvia
Latvia: 400 years