Normal
I wouldn’t worry too much about the numbers, to be honest. Firms have different metrics for how they assess things like this - sometimes they’re equally weighted, sometimes some categories are more weighted than others. Another thing is that there never really is a wrong answer in an SJT, some answers will just be more correct than others. Please do not worry too much about this, as I know it’s easy to dwell on such. Put it out your head, grab a nice hot cocoa, and go on with your day - this approach personally helped me when I was worried about applications that I’ve already sent. Or just do anything that excites you, really!