Survey of 403(b) Participation Rates

[Guest kerryb]

Is anyone familiar with a survey dedicated to 403(B) plan sponsors? I'm trying to get a handle on some of the same statistics which are typically provided in surveys dealing with 401(k) plans, i.e. employee participation rates, employer matching formulas, administrative costs, etc.

Any help would be appreciated in pointing me towards a relevant source.

Thanks

Kerryb@waushosp.org