How many people are officially diagnosed with ADHD or have ADHD-like traits?

So… when I found out that I was dignosed with nvld when I was younger, I also discovered that it was suspected that I had adhd. It was never pursued because my anxiety was so bad that it was recommended that that be dealt with first. It would make sense if I am. I struggle a lot with executive function (ie. taking showers, brushing teeth, planning my days). Plus I talked non-stop when I was younger (and still do). And my drifts off a decent amount (I don’t know if its at the level of someone with ADHD) I’m just wondering how many of you also struggle with adhd-like symptoms and how much nvld is involved in that??

TLDR: I struggle with ADHD symptom. What role does nvld play in that?