President Yoon's approval rating ”plummets”...Ruling party also ”drops” = South Korea

A poll result was announced on the 18th showing that South Korean President Yoon Seok-yeol's approval rating plummeted by 11 percentage points following the April 10th general election.
Four South Korean polling companies, Mbrain Public, KEI Stat Research, Korea Research, and Korea Research, announced on the 15th
According to the National Barometer Survey (NBS), conducted between 19 and 2017 among 1,004 men and women aged 18 and over, President Yoon's approval rating was calculated to be 27% in the third week of April.
This is a drop of 11 percentage points from the previous survey conducted before the general election on April 10. Disapproval rose 9 percentage points from the previous survey to 64%.
Regarding the level of trust in President Yoon's ability to run the country, 31% answered that they "trust" him, while 65% answered that they "do not trust" him.
Meanwhile, in a survey of party approval ratings, the ruling party People's Power and the largest opposition party, the Democratic Party of Korea, were tied at 32%.
The ruling party's approval rating fell by 7 percentage points compared to the previous survey, while the Democratic Party rose by 3 percentage points. This was followed by the Fatherland Reform Party at 13%, the New Reform Party at 4%, and the New Future and Green Justice Party at 1% each.
Regarding the results of the general election, 40% of respondents said that the number of seats awarded to the opposition parties was greater than expected, while 28% said that the number of seats awarded to the ruling parties was greater than expected.
23% of respondents answered that it was "pretty much what we expected."