~! ‘ , ’ amp; . 2015 , NC, SK 10 . ‘ ’ . MBC, SBS, JTBC, , , , , MSN , , , 3,000 . ‘ No.1 ' , , , , , , , , , , . .[ ] , , . 5 MAU , 250 , 100 . .[ ] 50% . 2017 75, 2018 136, 2019 190, 2020 290, 2021 350 . 2015 5 4 2016 17, 2017 30, 2018 51, 2019 72,