Calculation of Work Experience

[mohit.sahasrabudhe@gmail.]

I have the following foreign experience in the same NOC but different companies with gaps. All experience is foreign and not in Canada.
1st company - 1 year 4 months
4 days gap while switching jobs
2nd company - 5 months
1 year gap (4 months unemployment and 8 months while studying in Masters degree)
3rd company - 4 months internship which also served as a credit in Masters degree
5 months gap in the Spring semester
4th company - 5 months internship which also served as a credit in Masters degree
4 months gap while looking for job after graduation
5th company - 2 months experience as of today

Which experiences would be counted toward my Canada PR?
How many months do I have to work in my current company before I qualify for 3 years in Canada PR and why?

TIA for answers. A detailed answer would be greatly appreciated.

 

[hamgha]

For one, what's the NOC?

 

[mohit.sahasrabudhe@gmail.]

Ok, so the NOC is of Database Analyst (The roles are all close to this job)

 

[Naturgrl]

Was it all full time? Was the internship paid. Add all the months up (20) so 4 more months for 3 years.