It is difficult to get the data in
Semifinal 1 - Tuesday, May 7 - N/A (less than 183k)
Data only for the top 6 broadcasts of the day were released. ESC semi 1 didn't make the top 6, the 6th most viewed show had 183k viewers, 9% market share, so ESC had less.
Semifinal 2 - Thursday, May 9 - N/A (less than 177k)
Data only for the top 9 broadcasts of the day were released. ESC semi 2 didn't make the top 9, the 9th most viewed show had 177k viewers, 7% market share, so ESC had less.
2023 in comparison