Graphics Mail Merge...

Hello!
I'm using the mail merge feature (in Office 2007), but I've 2 problems: a
big problem and a small one (I think so...)!
First the bigger! I have a database with different names and results for
each person. So, with mail merge, I've done different pages, each one for
different persons (the normal and easy stuff), but the problem is that I also
wish to make a graphic with that results, and I really don't know how to do
it! If I put the graffic in the first page it appears the same in the other
pages, it is possible to show different graphics (results) in the other
pages? How?

The small problem is that in the same database, in Excel, I have some
results with 2 decimals (eg. 86,74), but in MSWord, still using mail merge,
it appears with much more numbers (eg. 86,7429320923902309...). How can I
(automatically) change it?

Thank you very much for your attention. Hope someone can help me, and as
sooner as possible!

Best wishes, Rui Andrade

P.S.: I hope that you understood my english... Sorry about any error!