I learned a lot from this forum, so I just signed up one account and share my timeline here.

CEC (Inland - single applicant):
AOR - Nov 24
Medical Exam Passed: Dec 9
Background Checks:
IP1: Dec 9
NA1 (Not applicable): Dec 11
NA2 (We do not need additional documents): Dec 13
IP2 (Processing): Dec 14
PPR: Dec 15
Passport sent to Ottawa: Dec 18 (today)
Hope everyone can get PR quickly!