https://imgur.com/WIcrCm5
┌──┬──────┬────┬──────────────────────┐
│排名│30日Gaon指数│发行日期│歌曲(不采计OST) │
├──┼──────┼────┼──────────────────────┤
│ １ │ 143,887,959│ 200325 │M.C the Max - 如同当初 │
├──┼──────┼────┼──────────────────────┤
│ ２ │ 86,472,289│ 200309 │ITZY - WANNABE │
├──┼──────┼────┼──────────────────────┤
│ ３ │ 57,743,525│ 200305 │OVAN - 过得怎样 │
└──┴──────┴────┴──────────────────────┘
cr. https://guyso.me/gaon/monthlyjisu/2020/03
https://m.dcinside.com/board/gaon/1782874