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Mongolia
28
28
56
Republic of Korea
7
13
20
Kazakhstan
15
4
19
Democratic People's Republic of Korea
4
6
10
Japan
5
4
9
Russian Federation
8
0
8
People's Republic of China
3
5
8
Ukraine
3
2
5
Vietnam
2
3
5
Czechia
2
1
3
Hong Kong, China
1
2
3
Malaysia
2
0
2
United States of America
2
0
2
Belgium
0
1
1
Islamic Republic of Iran
1
0
1
Hungary
1
0
1
Poland
1
0
1
Canada
1
0
1
Armenia
0
1
1