I think she said there were 14-16 vacancies last year, although I can't remember if she told us a definite figure for this year.
I did exactly the same - I decided I couldn't afford to buy a watch just for a half day AC, but then I properly messed up on my numerical test because I had my back to the clock. And I also had presentation "issues" but I won't go into that! Oh well, there's always next year!
Fingers crossed for everybody waiting to hear btw, what are the chances we'll find out today do you reckon?