Since you can only apply for your MOC's NOM in the place where your parents reside, I am not sure there is any point in comparing the competitiveness of one state/district to another and it is unlikely your parents will move to a 'less' competitive district (which is already too late for this year's application cycle). How many apply each year can vary, so even if someone provided you stats from last year, it wouldn't necessarily be the same this year. Unless you are more/less likely to apply based on whatever answer you get, I would focus more on those things you can control about the application process.
Since far more apply to SA's then there are available appointments, I would assume everything about this process is competitive and proceed accordingly.
