Hi DozyWannabe,
Page 20 on this Boeing Document is up to 2010. (I can't find an Airbus Document yet)
http://www.boeing.com/news/techissues/pdf/statsum.pdf
Once I've analysed the data a bit more - I'll be able to reply better.
Edit. From Page 20:
Hull loss rate per million departures
rate = with fatalities accident rate / Hull loss accident rate total
B737-600/-700/-800/-900 rate = 0.18/0.30
A320/321/319/318 rate = 0.20/0.33
B737-300/-400/-500 rate = 0.28/0.52
B757 rate = 0.24/0.24
B767 rate = 0.13/0.38
B777 rate = 0/0.18
A330 rate = 0.46/0.46
A340 rate = 0/0.87
B747-400 rate = 0.31/0.62
I can't detect that much difference between B or AB - they are very similar.