i am sending you this link, its a residency calculater, first you will become Citizen (1095 Days) and then you will get passport
if you were living in Canada before became Permanent Resident, each day will be count as half day e.g 1 year = 6 Months
if you applied for PR from outside Canada then, after arrival at the canada you will get PR card from that day your period will start, and each day will count as full day e.g 1 Year = 1 Year
for details go to these links
http://www.cic.gc.ca/english/citizenship/become.asp
https://eservicesak.cic.gc.ca/rescalc/resCalcStartNew.do?&lang=en