65 Dart GT 4 Speed

Greetings All, New to the A group today. Because I just bought my first A Body. 1965 Dodge Dart with a 273 2bbl. 4 Speed. Nice little car that needs a bit of lipstick and rouge it will be a nice driver. Can anyone tell me the production numbers and what I have, is it rare or are there tons of them.
Looking forward to the group.