This is why it's called Computer Science, and not Software Engineering.
Graduates of a computer science program don't know specific commands around versioning software that they can learn in 10 minutes on the job. Gasp.
Algorithms, mathematics and logic are timeless, tooling is not, and it baffles me that people can't distinguish between the two.
EDIT: Furthermore, where did they pull this statistic from? I didn't realize that the census also included questions around git knowledge.