That's going back further than the sample size I used but I don't really think what you're saying is correct. My sole point is to assess competitiveness by the combination of the points differential between 1st and 20th & 1st and 4th. It's irrelevant that Leicester won with 81 points, the relevant thing is the points differentials which tell you that was a very competitive year (which makes sense as for a long time it looked like there could be multiple winners). Using the 99 season also backs up what I am saying because logically, as incredible a feat as the treble was, you would assume it was not in the most competitive year of the PL; having said that it was still more competitive than the last three seasons using this metric.
Looking at the below I actually respect the Invincibles more than I did before because actually that league was pretty tight, the top four wasn't super competitive (a big factor in why they went unbeaten no doubt) but the weaker teams were picking up a lot more points. The two last examples, City's win in 13/14 and our win in 10/11 (when Berba and Tevez tied on 20 goals) were the most competitive using this method.
| 19/20 | 18/19 | 17/18 | 04/05 (Mou) | 03/04 (invincibles) | 99/00 | 13/14 (city) | 10/11 (United) |
Points difference between top 4 | 33 | 27 | 25 | 34 | 30 | 24 | 7 | 12 |
Points difference between 1st and 20th | 78 | 82 | 69 | 63 | 57 | 67 | 56 | 47 |
Re your last comment on records not going to United, hopefully my point on our treble winning team proves I'm not just some bitter fan who wants to feel better about United now being rubbish. I guess this is a non emotional, maybe too mechanical way to measure how competitive a league is each year because it wouldn't matter if you had 10 winners in 10 years or one dominant team who won all 10, what would matter is how close the league was overall in each individual season.
Anyway, appreciate this is a thread on City not the PL as a whole so happy to move the chat.