I don't know the answer to that. If we were to analyze all the engine shutdowns on an F-18.... We do a lot of precautionary engine shutdowns. For instance, if in one of your F-18 engines you were to have a systems anomaly you could choose to shut it down because you could safely fly on one engine. It doesn't mean you had to shut it down. Many two-engine aircraft can operate effectively on one engine.
On April 14th, 2016. See this statement in context.