Angola

1

1

2

Argentina

1

1

2

Armenia

2

1

3

Australia

2

2

4

Austria

1

3

4

Belgium

4

1

5

Chinese Taipei

5

4

9

Democratic People's Republic of Korea

2

3

5

Finland

1

0

1

France

4

0

4

Germany

8

6

14

Great Britain

0

1

1

Hungary

2

0

2

Israel

3

6

9

Italy

3

0

3

Japan

5

4

9

Luxembourg

0

1

1

Mauritius

3

1

4

Mongolia

11

4

15

Morocco

0

1

1

Netherlands

3

5

8

Palestine

1

0

1

People's Republic of China

26

28

54

Portugal

0

1

1

Romania

0

4

4

Russian Federation

10

8

18

Serbia

0

1

1

Spain

3

7

10

Sweden

4

2

6

Switzerland

4

3

7

Tajikistan

3

0

3

United States of America

2

2

4