I count 9 here.
All listed are medical except #8.
And, the problem with #8 is that it can be done, at least in theory, from anywhere in the world. Practical experience is that cultural factors have shown the difficulty in outsourcing parts of these jobs, at least. But the threat will tend to hold salaries down, I think.
All listed are medical except #8. <<
and most are subsidized by...You Guessed It!
the TAXPAYER!