Am I missing something or did they leave out the question/answer graph showing 80% unhappy? Very curious how the question and answers were worded and wouldn't b

Am I missing something or did they leave out the question/answer graph showing 80% unhappy? Very curious how the question and answers were worded and wouldn't be surprised to see some survey bias issues. But not surprised that many developers are "unhappy" - I think you'd see the same thing in finance (or any high pressure industry that's highly paid where employers have very high expectations).