None of them are developed at all so they do not.
They get pretty good keyword search stats though:
yearreview.com - 201,300 monthly keyword searches (estibot appraisal is $1600)
goodsecretary.com - 12,078 monthly keyword searches (estibot appraisal is $2000)
certifiedsecretary.com - 4,392 monthly keyword searches (appraisal is $540)
yellowloans.com - 719 monthly keyword searches (appraisal is $310)
There's a yellowloans.co.uk so you could potentially sell this one to them
yearlive.com - 245,220 monthly keyword searches (appraisal is $640)
yeartax.com - 448,960 monthly keyword searches (appraisal is $730)
and I'll be honest yearpower.com isn't very good I'm not sure why I purchased this one.
I'm pretty flexible on the price so if you're interested in any of them feel free to shoot me an offer