711 wired RDDs
12,500 people were randomly generated and extracted by area code (487 in Daegu, 224 in Gyeongbuk), and cell weighting was applied by assigning weights by gender, age, and region based on the resident registration demographics of the Ministry of the Interior and Safety at the end of July.
https://www.idaegu.co.kr/news/articleView.html
100% wired haha Where is your conscience?