dodmen, I used to list Nature separately from EVs, but people seemed to find that LESS useful than the current configuration.
I've considered having a separate section for each stat, so it would look like:
Atk
252+: 10%
252: 6%
248: 1%
128: 4%
0: 58%
0-: 21%
Or something like that, but then you lose the correlation. I've also considered combining similar sets (e.g. 4/252/0/0/0/252 and 0/252/4/0/0/252) but there's a lot of strategy that goes into placing those last four EVs. The best I can recommend is that you look into the JSON files in the
chaos folders, which contain the usage of EVERY spread and then maybe write your own analysis to combine them as you'd like. I don't know if you have any sort of programming background, but JSONs are super easy to work with, especially in languages like Python.