Pakistan
Islam
Bhutan
Buddhism (Vajrayana), a specific Tibetan form
United Kingdom
Church of England, christianity
Poland
Roman Catholicism
Greece
Greek Orthodox Church
China
Buddhism, Taoism, and Confucianism, but most people identified as non religious
Egypt
Islam
Brazil
Christianity, Roman Catholicism
Indonesia
Islam
United States
Christianity, Protestantism
Japan
shinto, buddhism
Australia
Christianity, Catholicism and Anglicanism
India
hinduism
Czech republic
Most people identify as having no religion
Russia
Russian Orthodox Church.
France
Christianity, Roman Catholicism.