(Year 2013 - 2018; face to face house to house interview using CAPI Method; nationwide survey involved general public 15+ y.o and 23 Provinces; 3.350 respondents)
(Year 2014; face to face house to house interview; nationwide survey involved general public 15+ y.o and 23 Provinces; 3.000 respondents)
(Year 2015; face to face house to house interview using CAPI Method; involved general public 10+ y.o and 21 big cities; 4.000 respondents)
(We have done this kind of research for some brands)
(We have done this kind of research for some TV programs)