What country is bigger than Niger?

By Area:
Russia
Canada
United States
China
Brazil
Australia
India
Argentina
Kazakhstan
Algeria
Democratic Republic of the Congo
Saudi Arabia
Mexico
Indonesia
Sudan
Libya
Iran
Mongolia
Peru
Chad

By population:
China
India
United States
Indonesia
Brazil
Pakistan
Nigeria
Bangladesh
Russia
Japan
Mexico
Philippines
Vietnam
Ethiopia
Germany
Egypt
Iran
Turkey
Thailand
Democratic Republic of the Congo
France
United Kingdom
Italy
South Africa
South Korea
Myanmar
Spain
Colombia
Ukraine
Tanzania
Argentina
Kenya
Poland
Algeria
Canada
Morocco
Uganda
Iraq
Afghanistan
Sudan
Peru
Venezuela
Nepal
Malaysia
Uzbekistan
Saudi Arabia
North Korea
Ghana
Syria
Taiwan
Australia
Yemen
Mozambique
Romania
Madagascar
Sri Lanka
Cote d'Ivoire
Cameroon
Angola
Chile
Netherlands
Kazakhstan
Burkina Faso