How many characters were in Mash for its entirety?

The television series "MAS*H" featured a large ensemble cast over its 11-season run, with around 400 characters appearing throughout the series. However, the primary characters included the core group of about 10 to 15 main characters, such as Hawkeye Pierce, Margaret "Hot Lips" Houlihan, and Max Klinger. The show's extensive cast contributed to its rich storytelling and memorable moments.