Albania

2

Austria

2

Belgium

2

Bulgaria

7

Canada

4

Czech Republic

1

Estonia

14

Finland

13

France

17

Germany

24

Hong Kong

3

Hungary

1

Iceland

1

India

2

Israel

1

Italy

2

Japan

3

Kazakhstan

11

Latvia

7

Liechtenstein

1

Lithuania

6

Netherlands

41

Poland

11

Portugal

3

Romania

1

Russia

15

Singapore

2

Spain

4

Sweden

14

Turkey

8

Ukraine

1

United Kingdom

3

United States

16