Write a function or program that accepts one character (or a string of length 1) as input, and outputs the number of times that character occurs inside the code.
- This program must be a Proper Quine, only in the sense that it cannot, for example, read itself as a file, etc.
Input can be any character, printable or not. Output may be to standard out, or as a return value from a function. This is code golf, so the shortest submission in bytes wins. Good luck!