Could Someone Please Explain the Money Supply?

[Arnfinn Madsen]

I am not so into where to find information in the US, but I give you a link to the Norwegian Federal Reserve which is quite good and actually more relevant to what you ask for than the US Federal Reserve as in Norway there is a stated inflation target (2,5% annually) which the Federal Reserve constantly tries to achieve but usually fails in one direction or another:

Link

EDIT:
Found one chart there: