I don't know.. may be because of my travel history.. I traveled a bit (Europe, UAE, etc..) for my previous occupation.Do you know what reason why you need to go through Security ? Is it your background special ??? Its been 15months, and I do not even have MR...
I have a friend from the same country with me, who applied for PR (BCPNP Paper Based) last year (end of April 2018). He also got his PPR today (just after 12 months of his application)..