How Long Were You (Have You Been) On Sub?

I feel comfortable asking here, but am trying to avoid talking about this elsewhere.

Tomorrow makes 23 weeks for me. I'm in the middle of revising another manuscript before sending it my agent. So, I do have something to work on.

Other pro writer friends have told me between 6 days to 6 months. A couple waited over a year before landing a deal. Others had to write another book.

I know there is no set standard, but I thought I'd see what ya'll's experience was/is like, and maybe get some form of, "Chill, dude. No worries."