Sex
-Mark the code corresponding to the sex of each person surveyed after his name.
If you have doubts about the sex, you can formulate the question in the following way:
"Just to be certain, is Ramadan a man or a woman?"
-Conversely, avoid questions like "What is you sex, ma'am?"
Codes of the terms of the sex variable are:
1 = Male
2 = Female,
N.B. The answer is required. Non-responses are not accepted.