TNAG-0203-FCO40-239-Immigration-control-1969 — Page 100

6

QUESTIONS

A10

Where the official population

statistics contain 'net immigra-

tion' or 'net emigration' totals for any calendar year, explain

how these totals are arrived at.

All

(a) What discrepancies in

the recorded movements of migrants are known to responsible departments?

(b) How do they affect the

tabulation of immigration and emigration data?

ANSWERS AND EXPLANATIONS

Department Responsible:

Last available annual data published in:

A12

(a) Does the compilation or

evaluation of your statis- tical records depend on the availability of compar- able information from other countries which send you, or receive your, migrants?

(b) If so,

have

any difficulties

been encountered as a

result of different record - ing techniques or definitions?

(Please explain the dif-

ferences).

Questions A10-A12

COLLECTION OF MIGRATION STATISTICS