Country

Zone

Country

Zone

Country

Zone

Country

Zone

Afghanistan

6

Dominica

5

Lesotho

6

Romania

6

Albania

6

Dominican Rep

5

Liberia

6

Russia

6

Algeria

6

East Timor

4

Libya

4

Rawanda

6

American Samoa

6

Ecuador

5

Liechtenstein

3

Samoa

6

Andorra

6

Egypt

2

Lithuania

6

San Marino

6

Angola

6

El Salvador

5

Luxembourg

2

Saudi Arabia

3

Anguilla

6

Equatorial Guinea

6

Macau

4

Scotland

2

Antigua & Barbuda

6

Eritrea

6

Macedonia

6

Senegal

6

Argentina

5

Estonia

6

Madagascar

6

Serbia & Montenegro

6

Armenia

6

Ethiopia

6

Malawi

6

Seychelles

6

Aruba

5

Faroe Islands

6

Malaysia

4

Sierra Leone

6

Australia

4

Fiji Islands

4

Maldives

4

Singapore

4

Austria

3

Finland

3

Mali

6

Slovakia

6

Azerbaijan

6

France

2

Malta

3

Slovenia

6

Bahamas

5

French Guiana

6

Marshall Is.

4

Solomon Islands

5

Bahrain

1

French Polynesia

6

Martinique

5

South Africa

4

Bangladesh

2

Gabon

6

Mauritania

6

Spain

2

Barbados

5

Gambia

6

Mauritius

6

Sri Lanka

2

Belarus

6

Georgia

5

Mayotte

6

St. Kitts & Nevis

5

Belgium

2

Germany

2

Mexico

5

St.  Lucia

6

Belize

5

Ghana

6

Micronesia

6

St. Vincent& Grenadine

6

Benin

6

Gibraltar

2

Moldova

5

Sudan

4

Bermuda

5

Greece

2

Monaco

3

Surinam

6

Bhutan

6

Greenland

2

Montserrat

6

Swaziland

6

Bolivia

5

Grenada

5

Morocco

6

Sweden

3

Bosnia & Herzegovina

6

Guadeloupe

5

Mozambique

6

Switzerland

3

Botswana

6

Guam

5

Myanmar

6

Syria

2

Brazil

5

Guatemala

6

Namibia

6

Taiwan

4

Brunei

4

Guinea

6

Nauru Islands

6

Tajikistan

6

Bulgaria

6

Guinea Bissau

6

Nepal

2

Tanzania

6

Burkina Faso

6

Guyana

5

Netherlands

2

Thailand

4

Burundi

6

Haiti

5

Netherlands Antilles

6

Togo

6

Cambodia

6

Heard & McDonald Is.

6

New Caledonia

6

Tokelau

4

Cameroon

6

Honduras

5

New Zealand

4

Tonga

6

Canada

4

Hong Kong

4

Nicaragua

5

Trinidad & Tobago

5

Canary Islands

5

Hungary

6

Niger

6

Tunisia

6

Cape Verde

6

Iceland

5

Nigeria

6

Turkey

2

Cayman Islands

5

India

1

Niue Islands

4

Turkmenistan

6

Central African Rep

6

Indonesia

4

Norfold Island

6

Turks &  Caicos Islands

5

Chad

6

Iran

2

Northern Ireland

2

Tuvalu

6

Channel Islands

3

Iraq

6

Nn. Mariana Is.

6

Uganda

6

Chile

5

Ireland

2

Norway

3

Ukraine

6

China

4

Isle of Man

6

Oman

1

United Kingdom

2

Christmas Islands

6

Italy

2

Pakistan

2

United States

4

Cocos Kelling Is.

4

Ivory Coast

6

Palau

6

Uruguay

5

Colombia

5

Jamaica

5

Palestine

6

Uzbekistan

6

Comoros

6

Japan

4

Panama

5

Vanuatu

6

Congo

6

Jordan

2

Papua New Guinea

5

Vatican City

3

Cook Islands

6

Kazakhstan

6

Paraguay

5

Venezuela

5

Costa Rica

5

Kenya

4

Peru

5

Vietnam

4

Croatia

5

Kiribati

6

Philippines

4

Virgin Is.-British

5

Cuba

5

Korea South

4

Pitcairn Is.

4

Virgin Is.-US

5

Cyprus

2

Kuwait

1

Poland

6

Wallis & Futana Is.

6

Czech Republic

6

Kyrgyzstan

6

Portugal

3

Yemen

3

Dem Rep of Congo

6

Laos

6

Puerto Rico

5

Zambia

6

Denmark

3

Latvia

5

Qatar

1

Zimbabwe

6

Djibouti

6

Lebanon

2

Reunion Islands

6