corporal punishment in schools

[lisa fontes <lfontes@xxxxxxxxxxx>]

I am trying to get data on corporal punishment in schools. Can anyone
tell me:

* how many states still allow corporal punishment in schools? 

* what percentage of school districts still allow it? (alternatively,
what percentage of children attend schools where it is permitted?)

* how many incidents of corporal punishment in schools still occur?

I would love to get access to the data on-line since I need it for a
class I'm teaching next week and don't have a lot of library time.

Thanks!
Lisa Fontes, Ph.D.