Interesting.
Another recent one which comes to my mind are the Methodists here in Britain (nb: I'm not a Methodist, nor am I promoting their beliefs.)
The UK's Methodist church (roughly 200,000 members currently) commissioned an independent inquiry into itself, looking back to 1950 and which took 3 years to complete. That found 1885 alleged abusers, 914 of whom were alleged sexual abusers. 503 of the cases were followed up by their own safeguarding team, 61 involved the police, and 6 were still being pursued by the police as of May this year.
The secretary for the Methodist Conference had this to say when the report was published at the end of May this year:
"On behalf of the Methodist Church in Britain I want to express an unreserved apology for the failure of its current and earlier processes fully to protect children, young people and adults from physical and sexual abuse inflicted by some ministers in Full Connexion and members of the Methodist Church. That abuse has been inflicted by some Methodists on children, young people and adults is and will remain a deep source of grief and shame to the Church.
We have not always listened properly to those abused or cared for them, and this is deeply regrettable. In respect of these things we have, as a Christian Church, clearly failed to live in ways that glorify God and honour Christ.
I am certain that the Methodist Conference will want to resolve to do all in its power to improve its systems to protect children, young people and adults from abuse within the life of the Church and on Church premises, and to review them diligently on a regular basis"
http://www.bbc.co.uk/news/uk-32909444
http://www.methodist.org.uk/news-and-events/news-releases/church-issues-%E2%80%98full-and-unreserved-apology%E2%80%99-to-abuse-survivors