インドの宗教
India is the birthplace of Hinduism, Buddhism, Jainism, Sikhism, and other religions. They are collectively known as Indian religions. Indian religions are a major form of world religions along with Abrahamic ones. Today, Hinduism and Buddhism are the world's third and fourth-largest religions respectively, with over 2 billion followers altogether, and possibly as many as 2.5 or 2.6 billion followers. Followers of Indian religions – Hindus, Sikhs, Jains and Buddhists make up around 80–82% population of India.