Tony McCormack (Offaly, Fianna Fail)

What percentage of judicial reviews in recent years have had, say, a positive outcome for the person or group that has brought them? I am trying to figure out whether it is the case that An Board Pleanála is getting it wrong or that people are bringing these judicial reviews in the hope they will stop something or slow it down. Is it just a way of putting a stick into the spokes of a wheel?