What rules did you use in cases where the victim count is unstated or shown as a minimum value?
From the thread referenced:
'10+' could mean any number 10 and above, and 'Unclear' could mean any number 1 and above.
These were not being counted in the total.
I replaced all the '10+' with the number 10, and all the 'Unclear' with the number 1...
The total number of victims on this list is 1857.
This means the ratio is 1857 victims / 1006 abusers = 1.85/1 ratio