Domo+DC Odds

[Daisho]

I'm sure at some point this has come up, but I just got two Domo+DC minis with my order from Fugitive. I don't really like Domo very much but I noticed that the odds don't add up. When you add up all the odds it comes out 143/144. So that means the odds must be off on something. Easiest would be the Clark Kent one being 1/72. Is this the case/ Sure it's like I'm beating a dead horse bringing this up on a product that is getting on to two years old, but things like this bother me. I did a quick search and was unable to find the answer.