Is it somehow possible to load team stats from WCG?

I need them for a team's website, which encourages people to calculate for WCG (and some other projects). It has it's own statsistics, which worked fine until now, but now we get too many users and the stat calculation needs a too long time.

I can load some stats from wcg user by user over the boinc stat System(over cross-project ID), but thats not the best solution, because I have to query each user, which takes a very long time. The statistics are also in the big stat file, but I can't parse 4gb of data each day :).

When I get the Statistics directly from the projects I can use the team_email_list.php, which gives out all team members and their credits. Is something like that possible with WCG?