A survey by the Danish Museums Association indicates that visitor numbers in 2020 dropped by a third compared to 2019.
https://www.ne-mo.org/news/article/nemo/danish-museums-welcomed-3-million-less-visitors-in-2020.html
Danish museums welcomed 3 million less visitors in 2020
NEMO - The Network of European Museum Organisations,
20 January 2021, Germany
A survey by the Danish Museums Association indicates that visitor numbers in 2020 dropped by a third compared to 2019.
https://www.ne-mo.org/news/article/nemo/danish-museums-welcomed-3-million-less-visitors-in-2020.html