Albania

3

Austria

2

Belgium

3

Bulgaria

7

Canada

4

Czech Republic

2

Estonia

16

Finland

15

France

18

Germany

30

Hong Kong

3

Hungary

2

Iceland

1

India

2

Israel

2

Italy

2

Japan

6

Kazakhstan

11

Latvia

7

Liechtenstein

1

Lithuania

6

Netherlands

44

Poland

17

Portugal

3

Romania

1

Russia

23

Singapore

2

Spain

6

Sweden

14

Turkey

10

Ukraine

1

United Arab Emirates

1

United Kingdom

4

United States

18