I can't believe it comes without any sort of stats built-in and they don't make it easy to find out how to integrate it.
I downloaded the following:
wget -O /usr/bin/webalizer http://files.directadmin.com/services/es_5.3/webalizer
chmod 755 /usr/bin/webalizer
echo "action=tally&value=all" >> /usr/local/directadmin/data/task.queue........