Most of the respondents have a Bachelor's degree (69 per cent), marital status (59 per cent) and the average revenue per month up to 30000 15000 baht (36.7 per cent) .
Most respondents with a bachelor's degree (% 69) marital status (% 59) and average income per month, up to 30 000 15 000, respectively. The percentage of 36.7) .