Note : Variable sdc6gcb7 (pdf)

User's guide (pdf)
User's guide - overview (pdf)
Appendix A - Country of Birth Codes (pdf)
Questionnaire (pdf) ( doc)

Data file - general (uncompressed 53,856,512) (record length 254) (number of records 210,377)(6,708,809 zip)
SPSS code for general (ascii)

Data file - health (uncompressed 101,845,512) (record length 1,243) (number of records 81,804) (14,866,975 zip)
SPSS code for health (ascii)