[Evergreen-reports] Publication year average

[Blake Graham-Henderson]

Hello all,

We're wrestling with the idea of reporting the average publication year 
for a set of items on certain shelves. As we all know, the publication 
year comes out of the MARC, and includes lots of non-digit characters 
like copyright symbols, brackets, parenthesis, etc. So it would seem we 
can't use that for an average. What is everyone else doing for this? Or 
are you?

-- 
-Blake-
Conducting Magic
Will consume any data format
MOBIUS