Consider the following statements about return migration in Kerala:
Returnees increased from 1.2 million in 2018 to 1.8 million in 2023.
One major reason for return migration was the economic disruptions caused by COVID-19.
The largest share of returnees came back from Saudi Arabia.
A1 and 2 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3
