Bulbapedia has 25% for each Pokemon in each slot and each type is allegedly equal as well, but I've been playing 'Mr. Reseti' with my 3ds and 2ds to get all the safari Pokemon. I rarely ever get the dark type, and when I do, it's been 90% Mightyena (no where near the 25% bulbapedia suggests). I've been getting a similar rate for Togepi in the fairy safari. Is it possible my luck is just that rotten every time I reformat?