Realistically those numbers are next to worthless without knowing how many are at what price, IE are 2% of Arsenal's tickets above £1500, or 25%.
Arsenal's cheapest tickets, been a while since I've been able to go but it was damn hard to pick up a ticket for less than £35, 5-6 years ago, excluding cup games against lower league teams when they do much lower prices.
Arsenal have made most of their killing and more than made up for the lack of capacity vs Utd by having loads of club/executive level seats and I wouldn't be surprised if we had significant more of the highest price seats than all the other big teams around.
Arsenal and Spurs both have the biggest city, with plenty of local fans, way way way more than enough than can fit in the stadium, to have pushed prices up over the years.
Rubbish tables overall, they need average price of day out(or just average ticket price), then a list of averages at the bottom of for each league to do a better comparison.
Cheaper ticket prices often help fill out capacity for crap cup games for the likes of Arsenal but if Brentford do a cheap ticket day, they still won't get close to capacity, its still roughly the same amount of people who would go anyway, they'd just lose money, so not a huge reason for lower leagues to all be offering their cheapest tickets at £5.
been offered a Arsenal season ticket a few times but even when I could go to half the games, I think the ticket I got offered was £1,050, or £1150 maybe, just couldn't afford that at the time.
