The statistics main page has a Project Blue Book Summary. The members count attempts to reflect the number of individual members, not accounts, represented in Project Blue Book. If a member has more than one account, all such accounts are counted as a single account. This information is derived from the data used to generate the "...Combined" graphs.

Then comes the number of units that the club has cranked out. This is simply the sum across all accounts.

Then comes the number of CPU years that the club has donated.

Finally, the club ranking and the team ranking for Project Blue Book is displayed. These ranks are those that are assigned by SETI@Home. Historically, these values often lag the production of units by clubs and teams by up to several days. No attempt is made to determine a more up to date set of club and team ranks.