Unless they have an advanced degree (I believe a PhD, or at the very least a Masters), foreign workers, even highly paid silicon valley software engineers fall under the EB-3 category, which has a further backlog than that. I have friends with Filipino passports working at Google/MS/etc for 4+ years and still waiting on movement on their green card applications.
I stand corrected! Wow! I used to check the State Department's visa bulletin all the time when I was waiting for my green card. Back then China and India were the only countries with backlogs.
Looking at the current bulletin.[1] It now looks like China, India, El Salvador, Guatemala, Honduras, Mexico and the Philippines all have some backlog for EB-3.
Yikes! However, Mexico, El Salvador, Guatemala and Honduras only have a ~4 month backlog.