8. What is your gender?

1) Male
2) Female

Indicator: Percentage of each gender

9. Year of your birth 19_____ (Note: no age limitation)

Indicator: Percentage of 6 age groups:
·14 and younger;
·15～24;
·25～34;
·35～44;
·45～54;
·55 and older

10. What is your educational degree?

1) Elementary school and below
2) Junior high school
3) Senior high school
4) Junior college / Community college
5) Bachelor
6) Master or above

Indicator: Percentage of each category (students and non-students)

11. Your average monthly (household) income? (in local currency)

1) Less than ***
2) *** to ***
3) *** to ****
4) …
5) **** and above
6) No income

Indicator: Percentage of 3 classes
·Top;
·Medium;
·Bottom

12. Which area do you come from?

1) Urban area
2) Rural area

Indicator: Percentage of:
·Urban area
·Rural area