Their choice of 2005 is definitely the culprit (4 years after the dot-com crash), and it's only gotten more obvious in the years since this post. There's been 60% growth in the number of "Computer and information sciences" (CIS) BAs since then, compared to 20% for Bio-science, 15% for Physical-science, 25% for math, and 40% for Engineering.

https://nces.ed.gov/programs/digest/d19/tables/dt19_322.10.a...