You should remind readers that the GDP calculation includes government spending.....
and the GDP is best expressed in constant dollars.
For people not offended by "a wall of numbers" here's
Compare current president and past presidents using federal government economic data..
Updates for 2015 Qtr 1 and 2 are in the replies.
All data are sourced with links to the original source some of which lets you ask for the data you are looking for.
But graphs are impressive. That's for sure.