According to a survey produced by Sky Sports, Coventry City have the third worst tickets sold versus ground capacity ratio.
Last season, not helped by the standard of football the team dubbed "the worst since the war" was playing as well as the admission prices, the Sky Blues back at the Ricoh Arena sold, so the survey claims an average of 9332 tickets in a stadium which has a capacity over 32,000 which meant that only 28.71% of seats were occupied if everyone who had a ticket, season ticket holders etc, turned up.
Only Carlisle United with 24% of seats occupied and Notts County with 26.35% were worse than City.
Coventry City have gone someway by trying to change things for this season by reducing both season tickets and match tickets to more affordable prices.
Survey results - http://www.skysports.com/football/news/11095/9915096