I don't have statistics on Glock ADs, but I've heard/read many times that Glocks are more prone to ADs than other designs. Maybe it's just an urban legend? It does seem logical that a Glock would be more prone to AD than a revolver because the trigger pull is much shorter and lighter.
I got this quote
"Almost immediately after D.C. police adopted the Glock, unintentional discharges increased sharply."
from the following article.
http://www.washingtonpost.com/wp-srv...lice4page1.htm
The responses are predictable, so I'll save you the trouble
"You can't believe anything the <insert name of any newspaper here> prints."
"It's not the fault of the gun that various idiots can't keep their finger off the trigger."