I'm looking into requesting perment resident status at the end of this year in preparation for applying for british citizenship at some point in the future. As a EU national I've been living on an off in the UK for most of my adult life; I went to University in the UK, then I worked for a year, then moved away for a PhD and then came back to look for a job and then found one. So in the last 15 years I've been living here for 10 but with a big gap in the middle.
Anyways, back to the point.
1) I moved to the UK with my partner in Dec 2011.
2) I came with my partner who had a job. I was self-sufficient financially but we shared costs
3) From Dec 2011 to Jan 2013 I was looking for a job but never applied for job seekers allowance as I was self-suficient and had my partner's income too
4) From Jan 2013 to now I've had a permanent job
So in Dec 2016 I will have lived in the UK for 5 years.
I've been looking at the EEA(QP) forms but I'm rather confused as to how and when I should apply.
If I choose the "worker" category then I will state a starting date of Jan 2013 and as such my 5 years would be on Jan 2018 instead of dec 2016.
Should I fill in both sections for workers and self-sufficient? or job seeker from dec 2011 to jan 2013 then worker from jan 2013 onwards?
what do people do if they actually change jobs? because in section 3 you only have room for the most recent employment.
I can't find anywhere in the form an actual question of "when did you actually move to the UK" irrespective of your current job. Am I missing something? or is the form deliberately confusing?

thanks!