Aruba
Papiamento (a Spanish-Portuguese-Dutch-English dialect) 66.3%,
Spanish 12.6%, English (widely spoken) 7.7%, Dutch (official) 5.8%,
other 2.2%, unspecified or unknown 5.3% (2000 census)

Australia
English 78.5%, Chinese 2.5%, Italian 1.6%, Greek 1.3%,
Arabic 1.2%, Vietnamese 1%, other 8.2%, unspecified 5.7% (2006
Census)

Austria
German (official nationwide) 88.6%, Turkish 2.3%, Serbian
2.2%, Croatian (official in Burgenland) 1.6%, other (includes
Slovene, official in Carinthia, and Hungarian, official in
Burgenland) 5.3% (2001 census)

Azerbaijan
Azerbaijani (Azeri) (official) 90.3%, Lezgi 2.2%, Russian
1.8%, Armenian 1.5%, other 3.3%, unspecified 1% (1999 census)

Bahamas, The
English (official), Creole (among Haitian immigrants)

Bahrain
Arabic (official), English, Farsi, Urdu

Bangladesh
Bangla (official, also known as Bengali), English

Barbados
English

Belarus
Belarusian (official) 36.7%, Russian (official) 62.8%, other
0.5% (includes small Polish- and Ukrainian-speaking minorities)
(1999 census)

Belgium
Dutch (official) 60%, French (official) 40%, German
(official) less than 1%, legally bilingual (Dutch and French)