You can also compile some of your own, starting with this:
http://www.thearmedcitizen.com/" onclick="window.open(this.href);return false; Altho it has the same name as the NRA's
American Rifleman column, it is not an NRA effort. It originally started as the Civilian Gun Self-Defense Blog.
Clayton Cramer and some others started compiling news stories of citizen self defense use of guns back in (I think) 2002 in response to an anti-gun professor's allegation that such use was rare. Of course, you have to read all these stories and compile the stats yourself! From doing similar things myself, you will find that news articles often are missing a lot of details, such as number of shots fired (they may say something like "multiple"). Time of day usually seems to be indicated. And of course this compilation is not necessarily all such events, just the ones that Clayton and others have found on the internet (but he does seem to do a good job of getting pretty much all the ones I see).
In April 2009, Mr. Cramer posted that the collection of stories had amounted to 4000. He published some stats based on those 4000 stories. You can find the post here:
http://www.claytoncramer.com/weblog/200 ... 2914958524" onclick="window.open(this.href);return false;
Borrowing a bit from that post:
There were 212 incidents involving concealed carry permit holders.
Not every outcome was happy. There were 30 incidents in which the defender was killed (although often saving the life of another, or preventing the attacker from escaping). There were 191 incidents in which the defender was shot (although not necessarily killed).
For all the talk by gun control advocates that "a criminal will just take away your gun and use against you" there were only six incidents in which the defender's gun was taken away and used against the defender. By comparison, there were 183 incidents in which the criminal's gun was taken away and used against the criminal! More startling is that many of these involved victims that were unarmed at the start of the crime.
There were 67 female defenders, and 15 defenders under the age of 18.
Sobering numbers: there were 90 criminals identified as being under 18, and 1009 of these incidents were home invasions--where the criminals intentionally broke into a dwelling that they knew was occupied.
For all the talk of inadequately trained civilians, we have one incident involving mistaken identity.
Tagging onto what Seamus said, preparing for the "average" may leave you "unprepared" for a significant number of possible outcomes. I tend to look more at the peaks (or maybe they are valleys?).