Which religions are most commonly practiced in South Asia?

The major religious that are commonly practice on South Asia are:

- Hinduism: 64% of South Asia.

- Islam: 29% of South Asia.

- Sikhism: 2% of South Asia.

- Buddhism: 2% of South Asia.

- Christianity: 2% of South Asia.

And just only 1% of the South Asia people practice different religions.