Assertion: bookmaker's margin | /r/CapableOf | decrease in english football league
Facets:
value: from 9% to 4%
type: OTHER
Source sentences:
text: The study of six large bookmakers between 2005/06 season and 2017/2018 season showed that average margin in Premier League decreased from 9% to 4%, in English Football League Championship, English Football League One, and English Football League
text: The study of six large bookmakers between 2005/06 season and 2017/2018 season showed that average margin in Premier League decreased from 9% to 4%, in English Football League Championship, English Football League One, and English Football League