Explanation:

 The 2020 edition of the World Migration Report was published recently by the International Organization for Migration (IOM). With the initial report published in 2000, the series has quickly become established as IOM‘s flagship publication.

• As the United Nations‘ migration agency, IOM provides services and advice concerning migration to governments and migrants, including internally displaced persons, refugees, and migrant workers.
•  According to the report, the number of international migrants in 2019 is estimated at 270 million. India continued to be the largest country of origin of international migrants with a diaspora of 17.5 million in 2018 across the world, and has received the highest remittance of $78.61 billion.