How many hofner guitars did Paul McCartney have?

Paul McCartney is famously associated with Hofner Guitars, particularly the Hofner 500/1 violin bass, which he started using in the early 1960s. While he has owned several Hofner basses over the years, the exact number isn't definitively documented. It is known that he has had at least two main Hofner basses that he used extensively during his career. Additionally, he has had various models and custom versions made for him, reflecting his long-standing relationship with the brand.