"In modern times there is absolutely no excuse for not publishing the raw data, but that's another story."

Nope. If, like many studies, you have data on real live humans there are perfectly-sane ethical and legal considerations which make publishing raw data a non-starter. Even publishing summaries is a problem; see the way the Wellcome Trust Case Control Studies recently hauled aggregate results of their website when it became clear individual diseases status could be ascertained from them.