it seems to me that these statistics are not really about people and bears. What they really tell is a message about how people with firearms are likely to react if charged at close quarters by a dangerous animal. Clearly ... making an effective shot is a LOT harder than most of us would like to admit.
On a separate, but important, subject ...
chocolate IS definitely good for you :-)
So if I am charged by an enraged grizzly, my plan is to take out a chocolate bar from my pocket and eat it. Might as well die happy.
Hahaha !
Pete2