How to see the stats when you have rewrite engine on?

[fischermx]

I have an htaccess like this:

Options +FollowSymlinks
RewriteEngine on
Rewritecond %{http_host} ^example.com [nc]
Rewriterule ^(.*)$ http://www.example.com/$1 [L,r=301,nc]
Rewritecond %{REQUEST_FILENAME} !^foros
Rewriterule ^(.*)$ http://www.example.com/foros/$1 [r=301,nc]

And when I try to see either webalizar or awstats, I got just 404 errors, because my request is being redirected inside the "foros" directory.
I didn't write that rewrite rules, so frankly, I don't know.
How can I modify it in order to let the request pass to the webalizer and awstats directories?