統計處survey interviewer(SI)做D咩？

We have Census 2011 this summer. Survey Interviewer are requested to visit different homes in randomly assigned matters, doing a questionnaire concerning the number of family members, the age, the occupations and the academic background of each member to make a detailed analysis on HK population trend from the size to educational level to salary, etc.

Each survey interviewer needs to work independently and arranged the home visits on individual base. Nevertheless, there will be a supervisor CSI responsible for overseeing the work of all survey interviewers and so the security problem can be minimized.

Hope I can help you.