Albania

3

Austria

3

Belgium

3

Bulgaria

7

Canada

4

Czech Republic

2

Denmark

2

Estonia

17

Finland

27

France

21

Germany

44

Hong Kong

4

Hungary

4

Iceland

1

India

2

Indonesia

1

Israel

2

Italy

2

Japan

6

Kazakhstan

13

Latvia

7

Liechtenstein

1

Lithuania

6

Luxembourg

1

Netherlands

60

Poland

20

Portugal

3

Romania

1

Russia

49

Singapore

3

Spain

8

Sweden

15

Turkey

12

Ukraine

1

United Arab Emirates

2

United Kingdom

8

United States

22