Religious Beliefs on LI

Does anyone off hand know statistics for religious afliations on LI?

Statisitcal Abstracts which can be found at a library at their reference shelf.
I don't know if it breaks down to Long Island - it might break down by state or county or region but by region I mean NY/NY/CT or East Coat or Northeast.

Also try www.census.gov and www.city-data.com (it's either .com or .gov)