Productivity growth due to the pandemic:
Because pandemic practices created so much more time for shooting, conversion rates are up across nearly all of the Bundesliga’s best teams. Bayern has turned 19.1% of its shots into goals since the Bundesliga resumed on May 11, up from a league-leading 15.6% before the break, according to Opta Sports. Dortmund is up to 26.1% from 19.7%.
https://www.wsj.com/articles/german-soccers-lockdown-pastime-re-learning-how-to-shoot-11591444801