They won the game by 'single digits'. [=by 9 points or fewer than 9 points]
The state's unemployment rate remains in the 'double digits'.
The state's unemployment rate is in the 'single digits'.
(..) Like a rabbit. Hip, hop. Fairlawn, New Jersey. - Is there a zip code with that, Henry? - Yeah. . - Okay. - That's six digits. . Okay. I was thinking of my telephone number. I've got it all, Henry, we'll get all the stuff right out to you. (..)1976 Taxi Driver