Assertion: net migration | /r/UsedFor | refer to the difference
Facets:
value: between the sum of people
type: OTHER
value: between the number of emigrants
type: OTHER
value: between the number of immigrants
type: OTHER
Source sentences:
text: Net migration refers to the difference between the total number of people coming in and the sum of people living out.
text: It could also refer to the difference between the number of immigrants and the number of emigrants.