Have seen a report that MAN's January 2018 traffic is down by 0.45% compared to January 2017 (this includes transit passengers).
Apparently terminal passengers are also down, by 0.05%.
Despite the MON collapse I was expecting a slight increase, so this is a surprise to me. I still expect the overall 2018 passenger figures to be 1-2% higher than 2017, but I'd take that with a pinch of salt if the above is accurate!!