To be fair the question was previous seasonS, not last season. If you are talking about comparing this season on the whole compared to a window between August and October last year then the crowds this season are favourable.
However, and this is my opinion based on how I saw the attendances, the Elite league crowds prior to August last year held up superbly despite the team being both shockingly bad and mind-numbingly boring to watch. When it became a mathematical certainty that the only position Ipswich could finish would be bottom (It looked that way from March!!), The crowd disappeared totally leaving only a few hundred on the terraces during the closing months of the season. Indeed, far worse than anything seen this year.
But for such an entertaining team this year who managed a creditable third in the league, winning the majority of home matches handsomely, the crowd levels it has to be said have been disappointing.
Chris Louis himself mentioned on radio Suffolk a few weeks ago, that one of the few disappointments of this year was the way the crowds dipped after it was known that Ipswich couldn't win the title.