The PDL average was steady between 500-600 for years. Unfortunately, they stopped putting the numbers from the previous years in their media guides and the redesign of their website made the numbers hard, if not impossible, to find on a weekly basis. I am at the mercy of teams who will respond to entreaties for data. But, yeah, a lot of clubs could not get 1,000. Though I think the requirement was more for amenities than for capacity. At least a requirement of a thousand seater likely gets you away from A Flat Space In A. Community Park and into something that was actually planned and built with spectators in mind.