This page contains a lot of information that you can consult about US economy:
https://www.federalreserve.gov/monetarypolicy/bst_recenttrends.htm
The recent communications of the Federal Reserve announcing the use of 2.3T$ can be seen and compared with 2008 figures:
There are many other charts and information you can see. My problem: I first have to increase my knowledge to digest that data! 🙂