My wild guess....
3 CO officers....one is working on Certifying Stamp, so all the paper on his desks will be processing fast.....one of them has a lot of other business to do, so Her speed will be slower than others. so piles of files on her desk haven't processed.
or maybe one is working in CA cases, one is working on TX cases, one is working on other states. looks like CA cases got more certifed.
is there any certify officer name on Final ETA750 form? for those one already got certified labor, would you mind share the name of Certified officer?
I only know on my 45 day letter, the name is Jenny Elser....do not know if she is the person to decide my LC