I just gave StatSVN a try, which compiles statistics for Subversion repositories. For my trial, I used the 2.1 branch of SharpDevelop - which, because only created a month ago - should create a small and manageable statistic to start out with.
What do you need to get up and running with StatSVN (except, of course, StatSVN itself)? Well, the Subversion command line client (get it here), as well as Java. Working with StatSVN is really easy - simply follow the steps outlined in the readme and you can't go wrong - it even works nicely on Windows Vista.
If you don't want to install StatSVN on your box just to see how a report might look like for a real-world project, I have packaged the report generated for our SharpDevelop 2.1 branch:
DemoReport.zip (1.27 MB)
Before looking at the report, check out the LOC and churn rate I have posted below:
This branch was created from /trunk to only contain bug fixes from Beta 2 to release candidates and RTW. That's why there are spikes of activity, with no activity at other days. Also, not all developers are working on the branch, many are concentrating on developing features for the new version which lives in /trunk.