The most important stat to me, which nobody asked me to share, is the conquers against me. This includes self-ennoblement. Other things matter quite a bit in many ways, but it seems the games often comes down to who has nobles. Losing only 3 to captured villages and 2 more in the early days to self-nobling, I've lost a total of five. Only one other player is under 20 ... perhaps 25 (I think it's 29), which is whiskyjack at 15 (2 captured and 13 self-nobled). I don't know what the average is per total villages one owns, but having an extra 20 to 50 nobles can go a long way.
Again, I get that there are a lot of other important stats, but to me that is the most important one.
I stand corrected. I see that Bells Brigade has just 9 losses (8 were self-nobles). Nice work.