Q: In which context have you practiced your sport/exercise?
Sample size: 2007: 1986, 2011: 2035, 2016: 3221 and 2020: 4379.
Note: From 2020 the option "Other training community (internet, etc.)" is added as an answer.
Source: The Danish Institute for Sports Studies:
www.idan.dk/idan-undersoeger/danskernes-motions-og-sportsvaner/