Can I add my 3 job experiences in FSW?

[vdldca]

Hi, Thank you for reading.

I worked

1. 7 months as an insurance agent(NOC 6231 B or NOC 1434 C)in insurance broker company,
2. 5 months as Quality assurance(I managed Application platform in a company, enforce regulations if an app is illegal, can't find NOC)
3. 1 year and 5 months as insurance broker(NOC 6231 B) in an insurance broker company.

Can my job experience be added as more than 2 years (1+2+3)?
Or can it be 2 years (1+3)?
Or can it be just 1 year (3)?

Thanks in advance.