No clue, but I guess it's 3000+ (but I'm also nearly 100kg and work out 3 times per week).
I get per day at least 1200+1400 from meal shakes, plus a full meal for lunch, 2 fruits in the afternoon, plus a bit of extra stuff in the evening, a bit of chocolate (that I should cut), etc.
I'm gaining minimally, but constantly weight since like 3 months, so I should check a bit more what I do...
EDIT: Not sure if I believe the wikipedia list. Too many people would need to be too fat for that, and at least for my current living place I can attest that it's not the case.
I have also doubts on that wikipedia list. There are sooo many people on a kind of diet or really careful about it. EDIT and the increasing amount of elderly people that eat mostly less and less when ageing.
It looks very much like coming from data from RecoveryBrands. A US anti-addiction entity.
https://recoverybrands.com/consumption-by-country/
I am for normal days around 3,000 and when something social some more from wine and appetisers, desserts, "healthy" snacks.
I very rarely eat anything processed by the food industry except yoghurt, cheese, cured olives, etc. And bread, oats etc are with minimal processing.
Walking (the dog or shopping), bicycling, etc around 1-2 hours a day, infrequent Pilates. No real exercises or workouts.
1.92 meter, 80 kilo, waist 78 cm.
I do think that the amount we need or can handle without really starving or fattening is also very much depending on the kind of genes you have, the size of your organs like liver, lungs, kidney, brains, heart, the proportion musle to body-fat, the kind of intestinal bacteria, no history of extreme dieting, etc. Very individual.