"We are still selling season tickets at a very healthy rate, and we expect that to continue for the next three and a half weeks, and even during the first couple of weeks of the season," Customer Service Manager Paula Kane told the official website.
"Since the start of May, the rate of season ticket sales has gradually picked up and we believe that will continue to be the case as we approach the new season.
"That means that around half of all seats for home fans have been sold for most games, with the figure well over half for the games that are proving popular at the moment.