"Nationalist paramilitaries were responsible for 58% of all deaths, "
And Loyalist in collusion with the British Government who ran a repressive, anti-Catholic regime for half a century where the direct cause of it happening.
You might just as well say "58% of all deaths, Loyalist Paramilitaries 25% and security forces 12%." - happened if you care to take it out of context.
You don't judge these things on numbers if you have any sense - you try to find out why they happened.
The 12% of deaths carried out by security forces were committed in the name of the British people
They "happened".