The date (year, month, day) of your birth.

For answer to this question 4 columns are allocated. The day of birth is written in the column "9a", the month - in "9b" and in the year of birth is written in column "9c".
Example: if the interviewee was born in August 25, 1954, then in the column "9a" 25 must be written, in "9b" - 08 and in "9c" - 1954.

In the column "9d" the age written by years should be filled in.
After writing down the year of birth, without any additional questions, using "Finding out the age by the year of birth with an additional chart" (Appendix 1), the interviewer finds out the person's age by the filled in years and writes it in the "9d" column. For the above mentioned example "57" should be written.
Besides, in the chart the following fact must be taken into consideration: the age of those who were born from January 1 to October 11 is written in the first column and in the second column the age of those who were born from October 12 to December 13. For the children under the age of 1 year old "0" is written in "9d" column.