1

Japan

5

-

3

1

-

2

Russian Federation

2

3

6

4

2

3

Republic of Korea

2

1

2

4

3

4

Canada

1

2

1

-

1

5

Austria

1

1

1

-

-

6

People's Republic of China

1

-

2

3

5

7

Democratic People's Republic of Korea

1

-

-

1

-

8

Czechia

1

-

-

-

2

9

Mongolia

-

3

5

4

2

10

Ukraine

-

2

1

2

2

11

Netherlands

-

1

1

1

1

12

Serbia

-

1

-

-

-

13

Italy

-

-

1

2

2

14

Sweden

-

-

1

2

-

15

Croatia

-

-

1

1

1

15

Hungary

-

-

1

1

1

15

Islamic Republic of Iran

-

-

1

1

1

18

Germany

-

-

1

-

-

19

Belgium

-

-

-

1

1

20

Kazakhstan

-

-

-

-

2

21

Australia

-

-

-

-

1

21

Poland

-

-

-

-

1

23

Bulgaria

23

Georgia

23

Hong Kong, China

23

Islamic Republic of Iran

23

Russian Federation

23

United States of America