Which are the listed countries whose citizens can get a visa on arrival?

Australia

Austria

Belgium

Brunei

Bulgaria

Canada

China

Croatia

Cyprus

Czech Republic

Denmark

Estonia

Finland

France

Germany

Greece

Hong Kong

Hungary

Iceland

Ireland

Italy

Japan

Latvia

Liechtenstein

Lithuania

Luxembourg

Malaysia

Malta

Monaco

Netherlands

New Zealand

Norway

Poland

Portugal

Russia

Romania

San Marino

Singapore

Slovakia

Slovenia

South Korea

Spain

Sweden

Switzerland

The Vatican

United Kingdom

United States of America