You can check the 2015 year-end report -viveks said:How many PRs were issued in 2015 Raj? Any ideas?
http://www.cic.gc.ca/english/resources/reports/ee-year-end-2015.asp
You might also want to take a look at the report submitted to the parliament -->
http://www.cic.gc.ca/english/resources/publications/annual-report-2016/index.asp