Region
Russia (Federation) --
148
Russia (Federation)
92
Soviet Union --
22
United States
17
United States --
16
Former Soviet republics --
14
Europe, Eastern --
12
Europe
9
Europe --
9
Former Soviet republics
9
Russia
9
Asia, Central --
7
Russia(Federation) --
7
Soviet Union
7
China --
6
Russia --
6
Europe, Eastern
5
Asia
4
China
4
East Asia
4
East Asia --
4
Russia(Federation)
4
Asia --
3
Former Soviet Republics
3
Asia, Southeastern
2
Asia, Southeastern --
2
Asia, central
2
Belarus --
2
Chechni·a·
2
Chechni·a· (Russia) --
2
Japan
2
Japan --
2
Middle East
2
Middle East --
2
Poland
2
Russian Far East
2
Russian(Federation)
2
Ukraine --
2
Africa, Northeast
1
Arctic regions
1
Arctic regions --
1
Asia, Central
1
Atlantic Ocean
1
Australia
1
Baltic States
1
Baltic States --
1
Baltic states
1
Belarus
1
Caucacus, Northern
1
Caucasus, Northern
1
more ...