Argentina

15

Norway

9

Australia

7

Oman 

1

Belgium

1

P R China

13

Brasil

21

Pakistan

2

Bulgaria

1

Papua New Guinea

1

Canada

12

Peru

1

Colombia

1

Philippines

1

Croatia

1

Poland

1

Cuba

3

Portugal

1

Czech Republic

1

Puerto Rico

4

Demo. Republic of Congo

1

Republic of Georgia

1

Denmark

1

Rep. Serbia

1

England

3

Romania

1

France

3

Russia

3

Germany

13

Saudi Arabia

1

Greece

1

Singapore

1

Grenada

1

South Africa

8

Honduras

1

South Korea

2

India

14

Spain

6

Ireland

2

Sri Lanka

4

Israel

7

Sweden

1

Italy

7

Switzerland

1

Jamaica

1

Taiwan

1

Japan

6

Thailand

2

Kenya

2

Turkey

8

Korea

5

UK

11

Kuwait

1

Uruguay

1

Mexico

4

USA

79

Morocco

1

Uzbekistan

3

Netherlands

5

Venezuala

5

New Zealand

2

Vietnam

2

Nigeria

1

Wales, UK

1

West Indies

1