INFJ as your second most commonly encountered type?
Yes. ISFJ first and foremost, then a lot of INFJs.
But this is slanted in the sense that I gravitate towards those who interest me, or those I interact with: I notice INFJs much more quickly, whereas if someone is just an ESFJ I probably veer away without even really noticing them.
I know many more women than this list shows, I just don't know all of their types because I veered towards the ones I could actually talk to and find out more about... and it included more INFJs.
And you haven't met a lot of NT women, have you? Not that I've met many more. :sad:
No, not many at all in real life.

is right.
At the place where I work (a transportation systems company), NTs in general are still very scarce. I think I am the only INTP, in this location of 100+ people. I also know one ENTP (software engineer), I've known two ENTJs (project managers / team leads), I have an INTJ boss (project manager), and... that is it. (All male.)
Most of the men are xSTx. There are less females employed here, and they are all S's.
Human Resources has an ENFJ female, an ExFP female, an INFJ female, and an ISFJ female, though.