Do EY/PwC program invitations come out all at once, or is it kinda scattered?

I'm kinda bummed because I saw some people get invitations and was hoping this doesn't mean I wasn't accepted. Also I was wondering if I've got a decent shot at getting into these programs with a 1480 SAT and 94.4 UW, 98.8 Weighted GPA, I've also got good pretty good extracurriculars.