Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Description
Source of information
When re-open ent. 1 (previous round): First half of 2021
Imputation and derivation
Imputation
When re-open ent. 1 (previous round): First half of 2021
Others
Security
When re-open ent. 1 (previous round): First half of 2021