There are stats while you are making assumptions and you bluntly wrong in what you are saying, or may be just not understanding what is going on, while trying.
PNP Applicants in October-December increased from 10% on average to 30% on average, of all reported applicants.
end of December and early January, we still had some SINP, OINP and AINP applicants nominated, hence % decreased, but still remained high at 20%. In Feb onward share of PNP will go down to an average 10% and will remain until July/August as per pattern for the past 2 years.
Additional info (although just repeating the above)