122. Item l l. Age at last birthday.-Enter the age of the person at his last birthday as of the date of your call. For persons 1 year old and over, this question calls for the age in completed years at last birthday.
123. Ages of infants.-The entry for children less than a year old should indicate the month of birth. For example, the entry for a child born in March, 1950, should be "March." It is permissible to abbreviate where necessary in entering the name of the month, for example "Dec." for December.
No questionnaire text is available for this sample.