A new poll shows that President Yoon Suk Yeol’s approval rating fell below 20 percent for the first time after his short-lived martial law attempt. 

According to a Realmeter survey of one-thousand-12 adults nationwide from Thursday to Friday, 17-point-three percent of respondents said they liked the way Yoon handled state affairs, down seven-point-seven percentage points on-week.

Dissatisfaction with his performance soared to 79-point-two percent, up eight-point-two percentage points from last week. 

Realmeter said Yoon’s approval rating plunged from 19-point-one percent on Thursday to 15-point-five percent on Friday. 

The survey, commissioned by the Economy Business Newspaper, had a confidence level of 95 percent, with a margin of error of plus or minus three-point-one percentage points.