My timeline of obtaining Permanent Residency in Canada:

20.09.2015 IELTS 6.5
11.10.2015-23.10.2015 Exploratory Visit, interview with the immigration officer in Winnipeg
05.11.2015 Invitation to apply for EOI
28.11.2015 Letter of Advice to Apply
25.04.2016 LOA
15.06.2016 Documents in CIC
27.09.2016 Received AOR
20.04.2017 Medicine passed
27.04.2017 Medicine has been received
28.04.2017 Request for the police certificate from Canada
23.05.2017 Police certificate delivered
30.05.2017 POVL
07.06.2017 The passports were sent to the visa office in Vienna
03.02.2018 Landing
19.03.2018 PR cards received