I actually have no idea how to answer this question...but here is a similar one:
How many murders in the U.S.A. go unsolved?
The answer is 34.7%!
HOPE THIS HELPS! IF IT DOESN'T, THEN SORRY!
Over 3.7% of them do.
3.7 percent do! MURDERERS SHOULD NOT BE RELEASED!
40,000
After a quick search, I can find no verifiable statistics on the subject but anecdotaly, it is said to be a VERY large percentage.
The 5 confirmed deaths but other has been atribituted to him.
The Life and Murder of John Lennon Part 3/22
The Life and Murder of John Lennon Part 1/22
Richard North Patterson on Oil, Corruption and Murder
The Moors Murders in the Saddleworth Moor of England
