Hi

I'm preparing to pass the exam next week, thanks to PMZilla have found tons of good info to read. I have one doubt that I have in my mind all the time, what is the actual passing rate for the exam?. I know that in the  PMP exam, PMI rates students based on parameters like "Proficient," "Moderately Proficient" and "Less Proficient." - exact scores are not displayed. But in some sources the passing rate is different. For Rita is around 61% as well that in PMStudy, but in other (Oliver Lehman) is around 70% to 75%.

What is the correct one?