Padron de Tepatitlan 1759 & 1834

Hello Everyone

Does anyone know what the lines and dashes mean in the 1759 Padron of Tepatitlan?

https://familysearch.org/pal:/MM9.3.1/TH-1-18567-13246-17?cc=1874591&wc=M99L-VDS:n2095872441

I'm guessing that Po. and Pa. mean Parabulo/a and CC might mean cassado, but there are some people with one C and three C's. I can't figure out what the lines and dashes mean as some people have two dashes others have one, and some have no dashes. Any help with this would be greatly appreciated!

Thanks!

Richad