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
Do you have any suggestion to improve this programme?/Timelines of transfer
Imputation and derivation
Imputation
Do you have any suggestion to improve this programme?/Timelines of transfer
Others
Security
Do you have any suggestion to improve this programme?/Timelines of transfer
