No idea and I often find this with some of those lot especially on their forum.
What I do absolutely love about them though is how they use any information or stats in any form to try and get one over us.
This one for example: Your correct their attendances are always a few thousand down on the attendance they actually give out. But so is ours. Not quite as drastic as there's but ours is also down on the figure given out as it doesn't include no shows, pre bought tickets and season ticket holders.
So with absolutely no proof they have established that City’s true figure is way worse than rovers.
I do find it funny how they try at every topic around stadium and attendances to find some way to better us.