Left
1
2
3
4
5
6
7
8
9
Right
Allow many to come and live here
Allow some
Allow a few
Allow none
Not possible to harmonise into 5-level ISCED
Less than lower secondary education (ISCED 0-1)
Lower secondary education completed (ISCED 2)
Upper secondary education completed (ISCED 3)
Post-secondary non-tertiary education completed (ISCED 4)
Tertiary education completed (ISCED 5-6)
Other
14-
22-
31-
37-
41-
46-
51-
57-
64-
72-
103-