Johan, most of what I have filed away comes from you, I think :-)
But just in case ..

http://www.ctts.nrel.gov/analysis/he...ta_prius.shtml
has Prius I data.

I also have a table that shows the max emissions by sub-type allowed, to qualify on the EPA's 1 - 10 rating scale. Once I understand how to post a jpeg, I'll send it.