What documents can I use to indicate my current location when applying for a tourist visa to Thailand?

Hello. I am applying for a tourist visa to enter Thailand and I am unsure if the "document indicating current location" (as they call it in the form) should be my home country's bank statement, because it's in Portuguese and it doesn't state the country name.

I know a lot of people use a simple utility bill, but I am constantly moving and don't have utility bills. I am assuming those should have the same issue (being printed in native language and no stating the country name), but I thought I would ask for feedback anyway, as it would be annoying to pay $50 (or whatever it is they charge) and have the request declined.

Thank you.