The above document was provided to me by Cameron Wilson of the ACM in his work with the CSTA and Computing in the Core, an advocacy group for CS education, and most recently Code.org, which has a tremendous advocacy video.
Please note that the economy changes, numbers get revised, etc., over time. However, the data in this document are stunning and, to borrow from a former colleague, Ed Landesman, suggest that the "emphAsis may be on the wrong syllAble" when it comes to what we require K-12 students to study.